No preview available
HomeMy WebLinkAboutEnergy CodeFORM R405-2020 UJ (/�'S �. Z10� F (,�'r:GtX—liij �cJ (Lh1m. S. A CREEK LOT 95 RESIDENTIAL ENERGY CONSERVATION CODE DOCUMENTATION CHECKLIST 3308 Homestead Dr Florida Department of Business and Professional Regulation Simulated Performance Alternative (Performance). Method Applications for compliance with the 2020 Florida Building Code, Energy Conservation via the Residential Simulated Performance.Alternative shall include: . ❑ This checklist p Form R405-2020 report ❑ Input summary checklist that can be used for field verification (usually four pages/may be greater) ❑ Energy Performance Level (EPL) Display Card (one page). ❑ HVAC system sizing and selectionrbased on ACCA Manual S or per exceptions provided in Section R403.7 ❑ Mandatory Requirements: five pages) Required prior to. CO: ❑ Air. Barrier and Insulation Inspection Component Criteria checklist*(Table R402.4.1.1- one page) 0 A completed 2020 Envelope Leakage Test Report (usually one page); exception: in R402.4 allows dwelling units of R-2 Occupancies and. multiple attached single. family dwellings to comply with Section C402.5 ❑. If Form R465 duct leakage type indicates anything other than "default leakage'; then a completed 2020 Duct Leakage Test Report - Performance Method (usually one page) 3/28/2021 3:03:41 PM a 1446� COP EhergyGauge® USA 7.'0.00 - FlaRes2020 FBC 7th Edition (N20) Compliant Software Page 1 of 1 CREEK LOT 95 FORM R405-2020 FLORIDA ENERGY EFFICIENCY CODE FOR: BUILDING CONSTRUCTION Florida Department of Business and Professional Regulation - Residential Performance Method Project Name: 2021 Express 2605 Hayden RT PSL. AL SH. COM16 Builder Name: Express Street: 3308 Homestead Dr Permit office: City, State, Zip: ST LUCIE , FL, Permit Number. Owner: Express Homes Jurisdiction: Design Location: FL, ST LUCIE_CO_INTL County: St. Lucie (Florida Climate Zone 2 ) 1. New construction or existing New (From Plans) 10. Wall Type$2750:2 sgft.) Insulation Area 2. Single family or multiple family Detached a. Concrete Block - Int Insul; Exterior R=4.1 2383.30 ft2 3. Number of units, if multiple family 1 b. Frame- Wood, Adjacent c. NIA R=13.0 366.89 W - R= ft2 4. Number of. Bedrooms .5 d. N/A R= ft2 e? 5. Is this a worst casYes 11. Ceiling Types (2605.0 ' sgft.) Insulation Area a. Under Attic (Vented) R=38.0 2605.00 ft2 8. Conditioned floor area above grade W) 2605.02905273 b. N/A R= ft2 Conditioned .floor area below grade (ft?) 0 c. N/A R=. ft2 7. Windows(250.0. sgft.) Description Area .2• Ducts R ft2 a. U-Factor: Dbl, U=0.55 210.00 ft? a. Sup: Attic, Ret: Attic, AH: Second Floor 8 160 SHGC: SHGC=0.26 b. U,Factor: Dbl. U=0.54 46.00 ft2 13. Cooling systems kBtu/hr. . Efficiency SHGC: SHGC=0.25 a. Central Unit 48.0.. SEER:16.00 C. U-Factor: N/A ft2 SHGC: Area Weighted Average Overhang Depth: 1.212 % 14. Heating systems kBtu/hr Efficiency Area Weighted Average SHGC: 0:258 a. ElecfricHeat Pump 46.5 HSPF:9.00 8. Skylights Area C. U-Factor:(AVG).. NIA ft2 15. Hot water systems $HGC(AVG): NIA . a. Electric.: Cap: 50 gallons 9. Floor Types (2605.0 sgft.) Insulation Area EF: 0.930 a. Slab -On -Grade Edge Insulation R=0.01 1104.00 ft2 b. Conservation features b. Floor Over Other $06ce R=13.0 1064.00 ft2 None c.. other(see details) R= 437.00 ft2 16: Credits Pstat Total Proposed Modified Loads: 79.00 : 0.096 Glass/Floor Area:;PASS C c /' wSS Total Baseline`Loads: 86.90 I hereby certify that the plans and specifications c$� ��d7¢y104� Review of the plans and S.r4?F this calculation are. in compliance with the. Florid�'Energy fy Code. coo specifications covered by;this Q,�n;BE p ��:' calculation indicates compliance w STATE with .the Florida Energy Code: PREPARED BY: Before construction is completed r i DATE: i this building will:be inspected for compliance with .Section 553.908 �� I' a I herebycertify that this building, as desi ne fY 9 9 '�t������� with the Florida Energy Coder fiorida Statutes. COD .. ti s' yyE14 S OWNER/AGENT: BUILDING OFFICIAL: DATE: DATE: - Compliance requires certification by the air handler unit manufacturer that the air handler enclosure qualifies as certified factory -sealed in accordance with R403.3.2.1. - Compliance requires an Air Barrier and Insulation Inspection Checklist in accordance with R402.4.1.1 and this project requires an envelope leakage test report with. envelope leakage no greater than 7.00 AQH50 (R402.4.1.2):. - Compliance with a proposed, duct leakage Qn requires a Duct Leakage Test Report confirming duct leakage to outdoors, tested in accordance with ANSURESNET/ICC 380; is not greater than 0:070 Qn for. whole house: 3/28/2021 3:03 PM EnergyGauge®.USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 1 of 5 FORM R405-2020 INPUT SUMMARY CNF[:KI 1ST PPPnPT PROJECT Title: 2021 Express 2605 Hayden R Bedrooms: 5 Address Type: Street Address Building Type: User Conditioned Area: 2605 Lot # Owner Name: Express Homes Total Stories: 2 Block/Subdivision: # of Units: 1 Worst Case: Yes PlatBook: Builder Name: Express Rotate Angle: 90 Street: Permit Office: Cross Ventilation: County: St. Lucie Jurisdiction: Whole House Fan: City, State,, Zip: ST LUCIE , Family Type: Detached FL. New/Existing: New (From Plans) Comment: CLIMATE / Design Temp Int Design Temp Heating Design Daily Temp V Design Location TMY Site 97.5 % 2.5 % Winter .Summer Degree Days Moisture Range FL, ST LUCIE COLINTL FL .VERO BEACH_MUNI 39 90 70 75 299 58 Medium BLOCKS Number Name. Area Volume 1 Blockl 2605.029 22403.3 SPACES Number Name Area Volume, Kitchen Occupants Bedrooms Infil'ID Finished Cooled Heated 1 First Floor 1104.012 9494.5 Yes 1 1 1 Yes Yes Yes 2 Second Floor 1501.017 12908.7 No 5 4 1 Yes Yes Yes FLOORS #. Floor -Type Space Perimeter Perimeter R Value Area Joist R-Value Tile Wood Carpet 1 Slab -On -Grade Edge Insulatio First Floor 157 ft .0 - 1104 fN 0.8 0 0.2 2 Floor Over Other Space Second Floor _ 1064 IF 13 0.8 0 0.2 3 Floor over Garage Second Floor ---- _ 437 fN 13 0.8 0 0.2 ROOF / Roof Gable Roof Red Solar SA Emitt Emitt Deck Pitch V # Type Materials Area Area Color Barr Absor. Tested Tested Insul. (deg) 1 Hip Composition shingles 1723 ft2 0 ft2 Medium N 0.75 No . 0.9 No 0 26.57 ATTIC V # Type Ventilation Vent Ratio (1 in) Area RBS IRCC 1 Full attic. Vented 300 1541 fe N N 3/28/2021 3:03 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC: 7th Edition (2020) Compliant Software Page 2 of 5 P FORM R405-2020 INPUT SUMMARY.CHECKLIST REPORT CEILING # Ceiling Type Space R-Value Ins Type Area Framing Frac Truss Type 1 Under Attic (Vented) First Floor 38 Blown 1104 ft2 0.11 Wood 2 Under Attic (Vented) Second Floor 38 Blown 1501 ft2 0.11 Wood WALLS Adjacent whil Space Cavity Width Height Sheathing Framing Solar Below log ..: _ Alba _ 0 - 1 N=>E Exterior Concrete Block - Int InsulFirst Floor 4.1 39 8 8 8 343.8 ft2 0 0 0.5 0 -2 W=>N Exterior Concrete Block -:Int l6sulFirst Floor 4.1 36 8 8 8 317.8 ft2 0 0 0.5 0 -3 S=>W Exterior Concrete Block - Int InsulFirst Floor 4.1 11 4 .8 8 98.2 ft2 0 0 0.5 0 4 S-W Exterior Concrete Block - Int InsulFirst Floor' 4.1 6 8 6 8 57.8 ft2 0 0 0.5 0 5 E=>S Exterior Concrete Block - Int InsuIFIrst Floor .4.1 20 0 8 8 173.3 ft2 0 0 0.5 0 6 S=>W Garage Frame - Wood First Floor 13 21 8 a a 187.8 ft2 0 0.23 0.5 0 7: E=>S Garage Frame- Wood First Floor 13 20 8 8 8 179.1 ft2 0 0.23 0.5 0 8 N=>E Exterior Concrete Block - Int Ins8econd Floor 4.1 39 8 8 8 343.8 112 0 0 0.5 0 9 W=>N . Exterior Concrete Block,- Int Ins8econd Floor 4.1 40 8 8 8 352.4 ft2 0 0 0.5 0 10 S=>W Exterior Concrete Block - Int Insl3lec:ond Floor 4.1 39 8 8 8 343.8 ft2 0 0 0.5 0 11 E=>S Exterior Concrete Block - Int InsAecond Floor 4.1 40 8 8 8 352.4 ft2 0 0 0.6 0 DOORS # Omt Door Type Space - Storms U-Value Width. Height Area Ft In Ft In 1 S=>W Insulated First Floor Norte 4 3 6 8 20 ft2 2 W=>N Wood First Floor None .39 2 8 6 8 17.8 ft2 WINDOWS Orientation shown is the entered orientation => changed to Worst Case. / Wall ' Overhang V # : Omt ID Frame Panes NFRC U-Factor SHGC Imp Area Depth Separation Int Shade Screening 1 N=>E 1 Metal Low-E Double Yes 0.55 0.26 N 46.5.fP 1 ft 0 in 11 ft 0 in None None 2 N=>E 1 Metal Low-E Double Yes 0.54 0.25 N 40.0 112 2 It 0 in 1 ft 0 in None None 3 S=>W 3 Metal Low-E Double Yes 6.55 0.26 N W.0 ft2 1 ft 0 in 11 ft 0 in None None 4 S=>W 4 Metal Low-E Double Yes 0.55 0.26 N 2.5 ft2 6 ft 2 in 2 ft 0 in None None 5 N=>E 8 Metal Low-E Double Yes 0:55 0.26 N 62.0 'ft2 11110 in 1 ft 0 in None None 6 S=>W 10 Metal Low-E Double Yes 0.55 0.26 N 62.0 ft2 1 ft 0 in 0 ft 0 in None None - 7 S=>W 10 Metal Low-E Double Yes 0.55 0.26 N 6.0 IP 1 ft 0 in 0 ft 0 in None None GARAGE # FloorArea ' Ceiling Area Exposed Wall Perimeter ... Avg. Wall Height Exposed Wall Insulation 1 436.872 ft2 436.872 ft2 64 ft 8.6 ft 13 3/2812021 3:03 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 3 of 6 FORM R405.202n INPI IT SI IMMAPV f%-140 _KI ICT DDDr%bT V INFILTRATION # Scope :Method SLA CFM 50 ELA EgLA ACH ACH 50 1 Wholehouse Proposed ACH(50) .000382 2613.7 143.4 . 269.21 .17'16 7 HEATING SYSTEM # System Type Subtype Speed Efficiency Capacity. Block Ducts 1 Electric Heat Pump/. Split Singl HSPF:9 46.5 kBtulhr 1 sys#1 COOLING SYSTEM # System Type Subtype Subtype Efficiency . Capacity Air Flow SHR Block Ducts 1 Central Unit/ None Singl SEER: 16 48. k8tu/hr 1440 ofm 0.73 1 sys#1 HOT WATER SYSTEM # System Type SubType Location EF Cap Use SetPnt Conservation 1 Electric None Garage 0.93 50 gal 70 gal 120 deg None SOLAR HOT WATER SYSTEM FSEC. Cart # Company Name Collector Storage System Model # Collector Model # Area Volume FEF None None R' DUCTS / --- Supply — V # Location R-Value Area — Return — Air CFM 25 CFM25 Location Area Leakage Type Handler TOT OUT ON RLF HVAC # Heat Cool 1.. Attic 8 160 ft=- Attic 65 to Proposed On Second Flo; . — chn 182.4 cfim . 0.07 . 0.50 1 1 TEMPERATURES Programabl[e T]hermosta((t:�1Y [�1 Cooling tX] Jan IX1 Feb iXl Mar Venting [I jI Jan [[ ]) Feb [[XX]] Mar ] Ceiling Fans: JU rl Aug rl Sep H Oct Nov E ] AAppr E ] May Jun Jul Aug Sep Oct X Nov [X) Apr [ ] Mayri L I Dec Dec 3/28/2021 3:03 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 4 of 6 _N w w ca O a7 O 0 x CD x CD 0 g n m N• 8 3 0) 7 to 7 m 7 cm N. to 9 C .y ID c—� W s m CD G a v m c m D M3 M3 33 A 33 z N O O Coo)) mm OGVD �p 7 " WQ/ W O)W WW VV WW WV OW N O O D m mp� m m°' WCO Go W W m m m 4-4 Ow o m m A O o mN .a mW so avoaal 010.4o vt �a mW OD 00 cocaWW V V -4-4 WW W o mm mm mmm O O mm mm mm 0� W WW WW WW WW VV WW Vg m 10_ -n C. N rL O WC) CocoCocoWW W O) -)-1 -I W WO -+ O V)m gz alai W 03 J mm mm o;U aril N FORM R405-2020. ENERGY PERFORMANCE .LEVEL (EPL) DISPLAY CARD ESTIMATED ENERGY PERFORMANCE INDEX* = 92 The lower the EnergyPerformance Index, the moreefficient the home. 1. New construction or existing 2. Single family or multiple family 3. Number of units, If multiple family 4. Number of Bedrooms 5. Is this a worst case? 6. Conditioned floor area (fN) 7. Windows" Description a. U-Factor Dbl, U=0.55 SHGC: SHGC=0.26 b. U-Factor: Dbl, U=0:54 SHGC: SHGC=0.25 c. U-Factor. N/A SHGC: d. U-Factor: N/A SHGC: Area Weighted Average Overhang Depth: Area Weighted Average SHGC: 8. Skylights Description a. U-F8ctor(AVG): NIA SHGC(AVG): N/A 9. Floor Types a. Slab -On -Grade Edge Insulation b. Floor'Over Other Space c. other (see details) , ST LUCIE, FL, New (From Plans) 10. Wall Type and Insulation Insulation Area Detached a. Concrete Block - Int Insul, Exterior 11=4.1 2383.30 fN b. Frame -:Wood, Adjacent R=13.0 366.89 fP 1 c. NIA R= ft2 5 d. N/A R= ft2 Yes 11. Ceiling Type and insulation level Insulation Area a. Under Attic (Vented) R=38.0 2606.60 f12 2605 b. WA R= ft2 Area c. N/A R=. ft2 210.00 ft' 12. Ducts, location 8 insulation level R ft2 a. Sup: Attic, Rat: Attic, AH: Second Floor 8 160 40.00 ft2 . 13. Cooling systems kBtulhr Efficiency 1112 a. Central Unit 48.6 SEER:16.00 ft2 14. Heating systems kBtulhr Efficiency a. Electric Heat Pump 46.5 HSPF:9.00 1.212 ft. 0.258 Area 15. Hot water systems ft2 a. Electric Cap: 50 gallons EF: 0.93 b. Conservation features .Insulation Area None R=0.0 1104.00 it= Credits (Performance method) Pstat R=13.0 1064.00 ft' R= 437.00 ft2 I certify that this home has complied with the Florida Energy Efficiency Code for Building Construction through the above energy saving features which will be installed (or exceeded) in this home before final inspection. Otherwise, a new EPL Display Card will be completed based on installed. Code compliant features. Builder Signature: !Y?%p1Zz i_ Date: 04/12/21 Address of New Home: 3308 Homestead Dr City1FL Zip: *Note:' This is not a Building Energy Rating. Ifyour Index is below 70, your home may qualify for energy efficient mortgage (EEM) incentives if you obtain a Florida Energy Rating. For information about the Florida iuilding Code, Energy Conservation, contact the Florida Building Commission's support staff. "Label required by Section R303.1.3 of the Florida Building Code, Energy Conservation, if not DEFAULT. 3/28/2021 3:03 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 1 of 1 Florida Building Code, Energy Conservation, 7th Edition (2020) Mandatory Requirements for Residential Performance, Prescri tive and ERI Methods ADDRESS:. Permit Number: ST LUCIE , FL. MANDATORY REQUIREMENTS - See individual code sections for full details. SECTION R401 GENERAL R401.3 Energy Performance Uvel (EPL) display card.(Mandatory). The building official shall require that an energy performance level (EPL) display card be completed and certified by the builder to be accurate and correct before final approval of the building for occupancy. Florida law ❑ (Section 553.9085. Florida Statutes) requires the EPL display card to be included as an addendum to each sales contract for both presold and nonpresold residential buildings. The EPL display card contains information indicating the energy performance level and efficiencies of components Installed in a dwelling unit. The building official shall verify that the EPL display card completed. and signed by the builder accurately reflects the plans and specifications submitted to demonstrate code compliance for the building: A copy of the EPL display card can be found in Appendix RD. SECTION R402 BUILDING THERMAL ENVELOPE ❑ R402A Air leakage (Mandatory). The building thermal envelope shall be constructed to limit air leakage in accordance with the requirements of Sections R402.4.1 through R402.4.5. Exception: Dwelling units of R-2 Occupancies and multipleattached single family dwellings shall be permitted to comply with Section C402.5. ❑ R402.4.1 Building thermal envelope The building thermal envelope shall comply with Sections R402.4.1.1 and R402.4.1.2. The sealing methods between dissimilar materials shall allow for differential expansion and contraction. ❑ R402.4.1.1 Installation. The components of the building thermal envelope as listed in Table R402.4.1.1 shall be Installed in accordance with the manufacturer's instructions and the criteria listed in Table R402.4.1.1, as applicable to the method of construction. Where required by the code official, an approved third party shall Inspect all components and verify compliance. ❑ R402.4.1.2 Testing. The building or dwelling unit shall be tested and verified as having an air leakage rate not exceeding seven air changes per hour in Climate Zones 1 and 2, and three air changes per hour in Climate Zones 3 through 8. Testing shall be conducted in accordance with ANSI/RESNET/ICC 380 and rep orted ata pressure of 0.2 inch w.g. (50 pascals). Testing.shall be conducted by either Individuals, as defined in Section 553.993(5) or( 7), Florida Statutes, or individuals licensed as set forth in Section 489.105(3)(0, (g) or (1) or an approved third party. A written report of the results of the test shall be signed by the party conducting the test and provided to the code official. Testing shall be performed at any time after creation of all penetrations of the building thermal envelope. Exception: Testing is not required foradditions; alterations, renovations, or repairs, of the building thermal envelope of existing buildings, in which the new construction is less than 85 percent of the building thermal envelope.. During testing: 1. Exterior windows and doors, fireplace and stove doors shall be closed, but not sealed, beyond the intended weatherstripping or other infiltration control measures: 2. Dampers including exhaust, intake, makeup air, backdraft and flue dampers shall be closed, but not sealed beyond intended Infiltration control measures. .3. Interior doors, if installed at the time of the test, shall be open. 4. Exterior doors for continuous ventilation systems and heat recovery ventilators shall be closed and sealed. 5. H.eating.and cooling systems, If installed at the time of the test, shall be turned off. S. Supply and return registers, if installed at the time of the test, shall be fully open. ❑ R402.4.2 Fireplaces. New wood-buming fireplaces shall have tight -fitting flue dampers or doors, and outdoor combustion air. Where using light -fitting doors on factory -built fireplaces listed and labeled in accordance with UL 127, the doors shall be tested and listed for the fireplace. When: using tight -fitting doors on masonry fireplaces, the doors shall be listed and labeled in accordance with UL 907. ❑ R402.4.3 Fenestration air leakage. Windows, skylights and sliding glass doors shall have an air infiltration rate of no more than 0.3 cfm per square.foot (1.5 Us/m2), and swinging doors no more than 0.5 cfm per square foot (2.6 Us/m2), when tested according to NFRC 400 or AAMA/ WDMA/CSA 101/I.S.2/A440 by an accredited, independent laboratory and listed and labeled by the manufacturer. Exception: Site-builtwindows, skylights and doors. 3/28/2021 3:03 PM EnergyGaugee USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 1 of 5 ❑ R402.4.4 Rooms.containing fuel-buming:appltances. In Climate Zones 3 through 8, where open combustion air duds provide: combustion air to open combustion fuel burning appliances, the appliances and combustion elf opening shall be located outside the building thermal envelope or enclosed. in a room, isolated from Inside the thermal: envelo pe. Such rooms shall be sealed and insulated in accordance with the envelope requirements of Table R402.1.2, where the walls, floors and ceilings shall meet not less than the basement wall R-valus requirement. The door into the room shall be fully gasketed and.any water lines and ducts in the room insulated in accordance with Section R403. The combustion air duct shall be insulated where it passes through conditioned space to a minimum of R-8. Exceptions: 1. Direct vent appliances with both Intake and exhaust pipes installed continuous to the outside: 2. Fireplaces and stoves complying with Section R402.4.2 and Section R1006 of the Florida Building Code, Residential. ❑ R402.4.5 Recessed llghting. Recessed luminaires Installed in the building thermal envelope shall be sealed to limit air.leakage between conditioned and unconditioned spaces. All recessed luminaires shall be. IC -rated and labeled as having an air leakage rate not more than 2.0 cfm (0.944 Us):when tested In accordance:with ASTM E283 at a.1.57 psf-(75 Pa) pressure differential. All recessed luminaires shall be sealed with a. gasket or caulk between thfi bbusing and the interlorwall or ceiling covering. . SECTION R403 SYSTEMS R403.1 Controls. ❑ R403.1.1 Thermostat. provision (Mandatory). AY least one thermostat shall be provided for each separate heating and cooling system. ❑ R403.1.3 Neat pump supplementary heat (Mandatory). Heat_ pumps having supplementary electric -resistance heat shall have controls that, except during defrost, prevent supplemental heat operation when the heat pump compressor can meet the heating load: R403.3.2 Sealing (Mandatory) All ducts, air handlers, filter boxes and building cavities that form the primary air containment passageways for air distribution systems shall be considered ducts or plenum chambers, shall be constructed and sealed In accordancewith Section C403.2.9.2 of the Commercial Provisions of this code and shall be shown to meet duct tightness criteria below. . Duct tightness shall be verified by testing in accordance with ANSURESNETIICC.380 by either individuals as defined in Section 553.993(5) or (7), Florida Statutes', or Individuals licensed as set forth In Section 489.105(3)(f), (g) or (1), Florida Statutes,'to. be 'substantially leak free" in accordance with. Section R403.3.3. ❑ R403.3.2.1 Sealed air handler. Air handlers shall have a manufacturer's designation for an air leakage of no more than 2 percent of the design airflow rate when tested in accordance with ASHRAE 193. ❑ R403.3.3Duct testing (Mandatory). Ducts shall be pressure tested to determine air leakage by one of the following methods: 1. Rough -In test: Total leakage shall be measured with a pressure differential of 0.1, Inch w.g. (25 Pa) across the system, including the manufacturers air handler enclosure if.installed at the time of the test. All registers shall be.taped or otherwise sealed during the test. 2. Postconstruction test: Total leakage shall be measured with a pressure differential of 0.1 !rich w.g. (25 Pa) across the entire system, including the manufacturer's air: handler enclosure. Registers shall be taped or otherwise sealed during the test.. Exceptions: 1. A duct air leakage test shall not be required where the ducts and air handlers are located entirely within the building thermal envelope. 2.: Duct testing is not mandatory for buildings complying: by Section 405 of this cede.. Duct leakage testing Is required for Section R405 compliance where credit is taken for leakage, and a duct air leakage,Qn,to the outside of less than 0.080 (where Qn duct leakage to the outside in cfm per 100 square:feet of conditioned floor area tested at 25 Pascals) Is indicated in the compliance report for the proposed, design. A written.report of the results of the test shall be signed by the party conducting the test and provided to the code official. . R403.3.6 Building cavities (Mandatory). Building framing cavities shall not be used as ducts or p!enums. ❑ R403.4 Mechanical system piping insulation (Mandatory). Mechanical system piping capable of carrying fluids above 105°F (41 °C) or below 55OF (13°C) shall be insulated rto 'a minimum of R-3.. ❑ R403.4.1 Protection; of piping Insulation. Piping insulation exposed to weather shall be protected from damage, Including that caused by sunlight, moisture, equipment maintenance and wind, and shall provide shielding from solar radiation_that.can cause degradation :of the material. Adhesive tape shall not be permitted. R403.5.1 Heated water ciroulauon and temperature maintenance systems (Mandatory). If heated water circulation systems are installed, they shall be In accordance with Section R403.5.1.1. Heat trace temperature maintenance systems shall be In accordance with Section R403.5.1.2. Automatic controls, temperature sensors and pumps shall be:accesslble. Manual controls shall be readily accessible. R403.6.1.1 Circulation systems.. Heated water circulation systems shall be provided with a circulation pump. The system return pipe shall Elbe a dedicated return pipe:or a cold water•supply pipe. Gravity and thernosiphon circulation systems shall be prohibited. Controls for circulating hot water.system pumps shall start_ the pump based on the identification of a demand for hot water within the occupancy. The controls shall�autornaticaliy turn off the pump when the water in the circulation loop is at the desired temperature and when there is no demand for hot water. ❑ R403.6.1.2 Heat trace systems. Electric heat trace systems shall comply with IEEE 515.1 or UL 515. Controls for -such systems shall automatically adjust the energy input to the heat tracing to maintain the desired water temperature in the piping in acoordance.with the times when heated water is used in theoccupancy. 3/28/2021 3:03.PM EnergyGauge® USA 7.0.00 - FWRes2020 FBC 7th Edition (2020) Compliant Software Page 2,of.5 MANDATORY REQUIREMENTS - (Continued) R403.5.5 Heat traps (Mandatory). Storage water heaters not equipped with integral heat traps and having vertical pipe risers shall have heat traps installed on both the inlets and outlets. External heat traps shall consist of eithera commercially avallable heat trap or a downward and upward bend of at least 3 % inches (89 mm) in the hot water distribution line and cold water line located as close as possible to the storage tank. R403.5.6 Water heater efficiencies (Mandatory). 0 R403.5.6.1.1 Automatic controls. Service water -heating systems shall be equipped with automatic temperature controls capable of adjustment from the lowest to the:highest acceptable temperature settings for the intended use. The minimum temperature setting range shall be from 100°F to 140°F (38°C to 600C). R403.5.6.1.2 Shut down. A separate switch or a clearly marked circuit breaker shall be provided to permit the power supplied to electric service systems to be turned off. A separate valve shall be provided to permit the energy supplied to the main bumer(s) of combustion types of service water -heating systems to be turned off. ❑ R403.6.6.2 Water -heating equipment Water -heating equipment installed in residential units: shall meet the minimum efficiencies of Table C404.2 in Chapter 4 of the Florida Building Code, Energy Conservation, Commercial Provisions, for the type of equipment installed. Equipment used to provide. heating functions as pert of a combination system shall satisfy all stated requirements for the appropriate water -heating category. Solar water heaters shall meet the criteria of Section R403.5.6.2:1. Q R403.6.6.2.1 Solar water -heating systems. Solar systems for domestic hot water production are rated by the annual solar energy factor of the system. The solar energy factor of a system shall be determined from the Florida'Solar Energy Center Directory 'of Certified Solar Systems. Solar collectors shall be tested in accordance with ISO Standard 9806, Test Methods for Solar Collectors, and SRCC Standard TM-1, Solar Domestic Hot Water System and Component Test Protocol. Collectors in installed solar water -heating systems should meet the following criteria; 1. Be installed with a tilt angle between 10 degrees and 40 degrees of the horizontal; and 2. Be installed at an orientation within 45 degrees of true south. R403.6 Mechanical ventilation (Mandatory). The building shall be provided with ventilation that meets the requirements of the Florida Building Code, Residential, or Florida Building Code; Mechanical, as applicable, or with other approved means of ventilation Including: Natural; Infiltration or Mechanical means. Outdoor air intakes and exhausts shall have automatic or gravity dampers that close when the ventilation system is not operating. o R403.6.1 Whole -house mechanical ventilation system fan eiflcacy. When installed to function as a whole -house mechanical ventilation system, fans shall meet the efficacy requirements of Table R403.6.1. Exception: Where an air handler that is integral to tested and listed HVAC equipment is used to provide whole -house mechanical ventilation, the air handler shall be powered by an electronically commutated motor. R403.6.2 Ventilation air. Residential buildings designed to be operated at a positive indoor pressure or for mechanical ventilation shall meet.the following criteria: The design air change per hour minimums for residential buildings in ASHRAE 62.2, Ventilation for Acceptable Indoor Air Quality, shall be the maximum rates allowed for residential applications. No ventilation or air-conditioning system make-up air shall be provided to conditioned space from attics, crawlspaces, attached enclosed garages or outdoor spaces adjacent to swimming pools or spas. If ventilation air is drawn from enclosed space(s), then the Walls of the space(s) from which air is drawn shall be insulated to a minimum of R-11 and the ceiling shall be insulated: to a minimum of R-19,:space permitting, or R-10 otherwise. R403.7 Heating and cooling equipment. ElR403.7.1 Equipment sizing (Mandatory). Heating and cooling equipment shall be sized in accordance with ACCA Manual S based on the equipment loads calculated In accordance with ACCA Manual J or other approved heating and cooling calculation methodologies, based on building loads for the directional orientation of the building. The manufacturer and model number of the outdoor and indoor units (if split system) shall be submitted along with the sensible and total cooling capacities at the design conditions described in Section' R302.1. This Code does not allow designer safety factors, provisions for future expansion or other factors that affect equipment sizing. System sizing calculations shall not include loads created by local intermittent mechanical ventilation such as standard kitchen and bathroom exhaust systems. New or replacement heating and cooling equipment shall have an efficiency rating equal to or greater than the minimum required by federal law for the geographic location where the equipment is Installed. TABLE R403.6.1 WHOLE=HOUSE MECHANICAL VENTILATION SYSTEM FAN EFFICACY FAN LOCATION AIRFLOW RATE MINIMUM (CFM) MINIMUM EFFICACY a (CFMNVAT) AIRFLOW RATE MAXIMU (CFM) HRV or ERV Any 1.2 cfrrnwa8 Any Range hoods Any 2.8 cfm/watt Any In -line fan Any 2.8 cfrrdwatt Any Bathroom, Utility room 10 1.4 cfm/watt <90 Bathroom, utility room 90 2.8. cfm/watt Any For 61:1 cfm = 28.3 L/min. a. When tested in accordance with HVI Standard 916 3/28/2021 3:03 PM EnergyGauge® USA7.0.00 - FlaRes2026 FBC 7th Edition (2020) Compliant Software Page 3 of 5 MANDATORY REQUIREMENTS (Continued) R403.7.1.1 Cooling equipment capacity. Cooling only equipment shall be selected so that its total capacity 1s not less than the calculated total load but not morethan 1.15 times greater than the total load calculated. according to the procedure selected in Section R403.7, or the closest available size provided by the manufacturer's product lines. The corresponding latent capacity of the equipment shall not be less than the calculated latent -load. The published value for AHRI total capacity is a nominal, rating -test value and shall not be used for equipment sizing. Manufacturer's expanded performance data shall be used to select cooling -only equipment. This selection shall be based on the outdoor,design dry-bulb temperature.for the load calculation (or entering water temperature for water -source equipment), the blower CFM provided by the expanded performance data, the design value for entering wet -bulb temperature and,the design value.for entering dry-bulb temperature. . Design values for entering wets -bulb and dry-bulb temperatures shall be for the indoor dry bulb and relative humidity used for the load calculation and shall be adjusted for return side gains if the retum.duct(s).is installed In an unconditioned space. Exceptions: 1. Attached single- and multiple -family residential equipment sizing may be selected so that its cooling capacity is less than the calculated total sensible load but not less than 80 percent of that load.' 2. When signed and sealed by a Florida -registered engineer, in attached single- and multiple -family units, the capacity of equipment may be sized in accordance with good design practice. R403.7.1.2 Heating equipment capacity. R403.7.1.2.1 Heat pumps. Heat pump sizing shall be based on the cooling requirements as calculated according to Section R403.7.1.1, and the heat pump total cooling capacity shall not be more than 1.15 times greater than the design cooling load even if the design heating load is 1.15 times greater than the design cooling load. a R403.7.1.2.2 Electric resistance furnaces. Electric resistance furnaces shall be sized within 4 kW of the design requirements calculated according, to the procedure selected in Section R403.7.1. R403.7.1.2.3 Fossil fuel heating equipment.. . The capacity of fossil fuel he equipment with natural draft atmospheric bumers shall not be less than the design load calculated in accordance with Section R403.7.1. R403.7.C3 Extra capacity required for special occasions. Residences requiring excess cooling or heating equipment capacity on an intermittent basis, such as anticipated additional loads caused by major entertainment events, shalt have equipment sized or controlled to prevent continuous space cooling or heating within that space by one or more of the following options: 1. A separate. cooling or heating system is utilized to provide cooling or heating to the major entertainment areas. 2. A variable capacity system sized for optimum performance during base. load periods is utilized. R403.8 Systems serving multiple dwelling units (Mandatory). Systems serving multiple dwelling units shall comply with Sections ❑ C403 and C404 of the Florida Building Code, Energy Conservation --Commercial Provisions in lieu of Section R403. R403.9 Snow melt and ice system controls (Mandatory) Snow- and ioe-melting systems, supplied through energy service to the building, shall Include automatic controls capable of shutting'off the system when the pavement temperature is above 50"F (10°C), and no precipitation is falling and an automatic or manual control that will allow shutoff when .the outdoor temperature is above 40°F.(4.8°C). 3 R403.10 Pools and permanent spa energy consumptlon (Mandatory). The energy consumption of pools and permanent spas shall be in accordance. with Sections R403.10.1 through' R403.10.5. R403.10.1 Heaters: The electric power to, heaters shall be controlled by a readily socessible on -off switch that is an integral part of the heater mounted on the exterior of the heater, or external to and within 3 feet (914 mm) of the heater. Operation of such switch shall not change the setting of the heater thermostat. Such switches shall be in addition to a circuit breaker for the power to the heater. Gas -fired heaters shall not be equipped with continuously burring ignition pilots. R403.10.2 Time switches. Time switches or other control methods that can automatically turn off and on according to a preset schedule shall be installed for heaters and pump motors. Heaters and pump motors that have built-in time switches shall be in compliance with this section. Exceptions: I. Where public health standards require24-hour pump operation. 2. Pumps that operate. solar- and waste -heat -recovery -pool heating systems. 3. Where pumps are powered exclusively from on -site renewable generation. 3/28=21 3:03 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 4 of 5 1--I R403.10.3 Covers. Outdoor heated swimming pools and outdoor permanent spas shall be equipped with a vapor -retardant cover on or at L1 the water surface or a liquid cover or other means proven to reduce heat loss. ExceptJon: Where more than 70 percent of the energy for heating, computed over an operation season, is from site -recovered energy, such as from a heat pump or solar energy source, covers or other vapor -retardant means shall not be required. R403.10.4 Gas- and oll-tired pool and spa heaters.. . All gas- and oil -fired pool and spa heaters shall have a minimum thermal E efficiency of 82 percent for heaters manufactured on or after April 16, 2013, when tested In accordance with ANSI Z 21.56. Pool heaters fired by natural or LP gas shall not have continuously burning pilot lights. R403.10.6 Heat pump pool heaters. Heat pump pool heaters shall have a minimum COP of 4A When tested in accordance with, AHRI 1160, Table 2, Standard Rating Conditions-LoW: Air Temperature. A test report from an independent laboratory is required to verify procedure compliance. Geothermal swimming pool heat pumps are not required to meet this standard. Ei R403.11 Portable spas (Mandatory). The energy consumption of electric -powered portable spas shall be controlled by the requirements of APSP-14. D R403.13 Dehumidifiers (Mandatory If installed, a dehumidifier shall conform to the following requirements: 1. The minimum rated efficlency of the dehumidifrershall be greater than 1.7 liters/ kWh If the total dehumidifier capacity for the house. is less than 75 pints/day and greater than 2.38 liters/kWh if the total dehumidifier capacity for the house is greater than or equal to 75 pints/day. 2. The dehumidifier shall be controlled by a sensor that Is installed in a location where it is e)posed:to mixed house air. 3: Any dehumidifier unit located in unconditioned space that treats air from conditioned space shall be insulated to a minimum of R-2. 4. Condensate disposal shall be in accordance with Section M1411.3.1 of the Florida Building Code, Residential. D R403.13.1 Ducted dehumidifiers. Ducted dehumidifiers shall, in addition to conforming to the requirements of Section R403.13, conform to the following requirements: 1. If a ducted dehumidifier is configured with return and supply ducts both connected into the supply side of the cooling system, a backdraft damper shall be installed in the supply.air.duct between the dehumidifier inlet and outlet duct. . 2. If a ducted dehumidifier is configured with only its supply duct connected into the supply side of the central heating and cooling system, a backdreft damper shall be installed in the dehumidifier supply duct between the dehumidifier and central supply duct. 3.. A ducted dehumidifier shall not be ducted to or from a central ducted cooling system on the. return duct side upstream from the, central cooling evaporator coil . 4. Ductwork associated with a dehumidifier located In unconditioned space shall be insulated to a minimum of R-6. SECTION R404 ELECTRICAL POWER AND LIGHTING SYSTEMS aR404.1 Lighting equipment(Mandatory). Not less than 90 percent of the lamps in permanently installed luminaires shall have an efficacy of at least 45 lumens-per=watt or shall utilize lamps With an efficacy of not less than 65 lumens -per -waft. R404.1.1 Lighting equipment (Mandatory). Fuel gas lighting systems shall not have continuously burning pilot lights. 3/28/2021 3:03 PMEnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 5 of 5 2020 - AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA TABLE 402.4.1.1 AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA Project Name: 2021 Express 2605 Hayden RT PSL .AL SH COM16 Builder Name: Express Street: Permit Offioe: City, State, Zip: ST LUCIE , FL, Permit Number. x Owner. Express Homes Jurisdiction: Design Location: FL, ST LUCIE_CO INTL c) COMPONENT AIR BARRIER CRITERIA INSULATION INSTALLATION CRITERIA General A continuous air barrier shall be installed in the building envelope. Air=permeable insulation shall requirements The exterior thermal envelope. contains a continuous air barrier. not be used as a sealing material. Breaks. or joints in the air barrier shall be sealed. Cellirtg/altic The air barrier in. any dropped ceiling/soffit shall be aligned with The insulation in any dropped ceilin soffit yaishall the insulation and an gaps in the air barrier shall be sealed. be aligned with the air barer. Access openings, drop down stairs or knee wall doors to unconditioned attics aces'shall be sealed. Walls 'The junction. of the foundation and sill plate shall be seated. Cavities within comers and headers of frame walls The junction of the top plate and the top of exterior walls shall be shall be insulated by completely filling the cavity sealed. with a material having a thermal resistance of R-3 Knee walls shall be sealed. per inch minimum. Exterior thermal envelope insulation for framed walls shall be installed in substantial contact and. continuous alignment with the air. barrier. Windows, skylights The space between window/door jambs and framing, and and doors skylights and framing shall be sealed. Rim joists Rim joists shall include the air barrier. Rim joists shall be insulated. Floors The air barrier shall be installed at any exposed edge of Floor framing cavity insulation shall be installed to (including Insulation. maintain permanent contact with the underside of above -garage subflcordecking, or floor framing cavity insulation and cantilevered shall be permitted to be in contact with the top side floors) of sheathing, or continuous insulation installed on the underside of floor framing and extends from the bottom to the top of all perimeter floor framing members. Crawl space wails Exposed earth in unvented crawl spaces shall be covered with Where provided instead of floor insulation, insulation a Class I vapor retarder with overlapping joints taped. shall be permanently attached to the crawlspace wall . Shafts, penetrations Duct shafts, utility penetrations, and flue shafts opening to exterior or unconditioned space shall be sealed. Batts in narrow cavities shall be cut to fit, or narrow Narrow cavities cavities shall be filled by insulation that on installation readily conforms to the available cavity spaces... Garage separation Air seating shall be provided between the garage and conditioned spac 3s. Recessed lighting Recessed light fixtures installed in the building thermal envelope Recessed light fixtures installed in the building shall be sealed to the finished surface. thermal envelope shall be air tight and IC rated. Plumbing and wiring Batt Insulation shall be cut neatly to fit around wiring and plumbing in exterior walls, or insulation that on installation readily conforms to available space shall piping and wiring Shower/tub The air barrier installed atexterior walls adjacent to showers and Exterior walls adjacent to showers and tubs shall on exterior wall tubs stiall'separete them from the showers and tubs. be insulated. Electrical/phone box or The air barrier shall be installed behind electrical or communication exterior walls . boxes or air -sealed boxes shall be installed. HVAC register boots HVAC supply and return register boots that penetrate building: thermal envelope shall be sealed to the sub -floor, wall covering or Concealed When required to be sealed, concealed fire sprinklers shall only be sprinklers sealed in a manner that. is recommended by the manufacturer. Caulking.or other adhesive sealants shall not be used to fill voids • cover plates and walls or Y. wv walla anan Lm m aGwiumum wllp um piuvlslons or KX, 4UU. 3/28/2021 3:03 PM EnergyGaugo USA 7.0.00 - FlaRes2620 FBC 7th Edition (2020) Compliant Software Page 1 of 1 Envelope Leakage Test. Report (Blower Door Test) Residential Prescriptive, Performance or ERI Method Compliance 2020 Florida Building Code, Energy Conservation, 7th .Edition Jurisdiction: Permit #: 4{1 7� "' ! '.Y ; d t Jr J i Tt k. J'` '+ -.�'1 t. ;<.im- � (-.(feS' 1p •� 2ct ,1'+ ;Y r sot4t l {IS Itl'hn,4,a, ,tJI( l�,li:vy's, f.1,:t;rr �JO�Y,lnionnationtn+ri{Y1!{y.rrr r ':.3_ ! h;S t•f�ev < r toll tF'1ry �' Builder: Express Community: Lot' NA Address: City: ST LUCIE State: FL Zip: '; Alr' Leakage'TQSt4Results � ;'Pass►nglresulis-must meet, either the Fedomfance, Pr+sscnp6ve �Qr Ell ll�fefhod+ : ' � � �`, _,� 1- - ... ..d .:! - • '!n2.."...3• �, ..., !_..: u...h ,r.m ,.: ,_,.„ .. -✓. 1. '� :l.;, ,C,,,.'r e.,.,.'.;,.c ,!;, � ' •. tt : "'1' { � S , r. y IJj1�•1 M: "1, - Y� T "• Ir-'1 .� t q !� J - f li J ":• , - ,.;'� t. i' .N� � i 1�� T Q IkrPRESCRZIPTIVE'METHOD,The building or dwelling,pliit shall be tested veMied hav_ingan V and as afr�leakagetrate�of not exceeding}7 alr� �s 4 �changesper hour at a pressure of,U:2' mch w.g (50�Pascals) In Climate Zones is and 2 „,fi` I � � I � ,; � • � � Ix � , ,:: ants;}, 4 ':4!_f1s v t ,.hi•v .i:~ r„':s• i 7i`!+'i: t` iF, .. Via.... ,rin. :v.?'Y .Lk '_:{_:f'.>t...r�tiie „tztl;"f •,Z i.i d,-^-'.y-t,, It f f t o t d� iiiG 1 i,. ;' I iFu1 7 J •; x ems: L i' 7' a -r ; , -• .' . rQ4, "PERFORMANCE:or ERI'METHOD-The building or dwelgng untt'shall be tested and venfiedlas havinglan air•leakage:rate ofnot exceeding; lithe setectetlrACH(50) valuQ as'shown on, For►rtiR405-2020'(Performanoe) or;,R408-2D20x(ERI) sectionjtatieletl as infiltration° sub secfion ACN50 F h1t 1 1,t i 1 - - 1 specified on Form,R405-2020 En rgy Calc (Pe�rmande) or R40fr2b0e(4R1).T 7.000 y y Vw y x 60 = 22403 = Method for calculatinq building volume: CFM(50) Building Volume ACH(50): Q Retrieved from architectural plans F] PASS Code 40 software calculated �When ACH(50) is less than 3, Mechanical Ventilation installation Q Field measured and calculated . must be verified by building. department. R402.4.1.2 Testing. Testing shall be conducted in accordance with ANSI/t2ESNET/ICC 380 and reported at a pressure of 0.2 inch W.g; (50_Pascals) Testing shall be conducted by either individuals as defined in Section 553.993(5) or (7),, Florida Statues or individuals licensed as set forth'in Section 489.105(3)(f), .(g); or (i) or an approved; third party. A written report: of the results of the test stiall be signed by the party conducting the test and provided to thecode official. Testing shall be performed at any time after creation of all penetrations of the building thermal envelope. -During testing: 1. Exterior windows and doors, fireplace and stove doors shall be closed, but,not sealed, beyond the intended weatherstripping or.other infiltration control measures: 2. Dampers including exhaust, intake, makeup air, back draft and flue dampers shall be closed, but not sealed beyond intended infiltration control measures. 3::Interior doors, if installed -at the time of the test, shall be open. 4. Exterior doors for continuous ventilation systems and heat recovery ventilators shall.be closed and sealed. 5. Heating and cooling systems, if installed:at the time of the test, 'shall be turned off. 6. Supply and return registers, if installed at:ttie time of the test, shall be fully open. 777, I' r• 41 fii 4 { ,+('� P , f l i +I ! IH C h _ q { ;+ y . - rWrr It !r�.:-� Testing Company 'd � n�t Etu� � i 1. S a:r. . 4•t lt.F @ r tr st i. r }•Jt ;�' r Q...t '�.1�� { i ;;, '•.v:4:i t. '-�, ;5 rt vn� I t.. _ _.- -..-.• ., ..:.. _C _..::., ..,»....w,. .._.^.i.::. ti _.,,•,.� ....... ... i_,.' r'.7,}_1 .�1i ._:+, ..+t,3T -.,✓ fit i � e� �;�; Company Name: Phone: I hereby verify that the above Air Leakage, results_are in accordance with the 2020 7th Edition Florida Building Code Energy Conservation requirements according.to the compliance method selected above. Signature of Tester: Date of Test: Printed Name of Tester: License/Certification #: Issuing Authority: 3/28/2021 3'03:47 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 1 of.1 Duct Leakage Test Report Residential Prescriptive,. Performance or ERI Method Compliance Jurisdiction: Permit #: �.i +li (i tl4 1�[�"� k ` � �.+.�i�. (5;41+ ��7 �`�f+41 S3*.'i � ri �14 t ft•tt j ,`.il}-.�}�h ,• ( �.y`, � }.��+��,. ' Job Ilnformatlon _ �rJ i1�� t} n ; , .Builder: Express. Community: Lot: NA. Address: City: ST LUCIE State: FL Zip: ``butt Leakage. Test Results ' '' !'l System 1 cfm25 System 2 cfm25 System 3. cfm25: Sum of others cfm25 Total of all cfm25 2605 - Qn Total of all Total Conditioned systems Square Footage PASS . FAIL Q�Pre§cripbve!fMethod. cfm25,(Total)° 5 Iy leakrf�ee" QnlTtital ImUst be less'thar �., ,�egtaaUto 0 04 tf air�handleruntt is tnstalled:jlf atr tandler-untt ts.not installed„Qn Total;rnust be!fessSti'anor equal to"0 03 Thts testing " method meets the requtfements!tri accordance with Section,R4.03 3y3 ,tls�thea�rhand/erunrt4Tnstalled+dunng`testing? DYIi ";41 Duct tightness shall be verified 'by testing in accordance with ANSI/RESNET/ICC380 by either individuals as defined in Section 553.993(5) or. (7) Florida Statutes, or individuals licensed as set forth in Section 489.105(3)(0, (g) or (i), Florida Statutes. t Testttg Company ILI: }f �+ .t!Na 1 { Y Company Name: Phone' I hereby verify that the above:duct leakage testing: results are in accordance with the Florida Building Code requirements with the selected compliance path as stated above, either the Prescriptive Method or Performance Method..' Signature of Tester: Date of Test: Printed Name of Tester. License/Certification #: Issuing Authority: 3/28/2021 103:52 PM: Page 1 of 1 2021 Express Hayden Right St Lucie Alum Shingle Com 16. HVAC Load Calculations for Express Homes i `- �;:�} ILL RitsaD»r>[nA>4 I -I HVAC LOADS Prepared By: Kristin Kelly Florida Breeze 2620 Kirby Circle Palm Bay, FI 32905 321-951-8767 Sunday, March 28, 2021 Rhvac is an ACCA approved Manual J, D.and S computer program. Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D: Rhvaa iResidential & Lighticdmmerdal HVAV L644s, Elite Software Deve opment; Inc. .. `r ; s > �� : 2021 Express Hayderi Right St Lucie Alum Shingle Com 16; .West Meltioume,TiLi 32904... fF Fa a 2'. P_rojeat_Report - Project Title: 2021 Express Hayden Right St Lucie Alum Shingle Com 16 Designed By: Kristin Kelly Project Date: March 28, 2021 Client Name: Express Homes Company Name: Florida Breeze Company Representative: Kristin Kelly Company.Address: 2620 Kirby,Circle Company City: Palm Bay, FI 32905 Company Phone: 321-951-87Ei7 ��+: ,�,�----�- Reference City: ST LUCIE, Florida Building Orientation: Front door faces South Daily Temperature Range: Medium Latitude: 27 Degrees Elevation: 25 ft. Altitude Factor: 0.999 Winter: Summer: Outdoor Outdoor Dry Bulb Wet Bulb 42 39.4 90 78 Outdoor Indoor Rel.Hum Rel.Hum n/a n/a 59% 50% Indoor Grains Dry Bulb Difference 70 n/a 75 61 Total Building Supply CFM: 1,235 CFM Per Square ft:: _ 0.474 Square ft. of Room Area: 2,605 Square ft. Per Ton: 731 Volume (W): 22,404 Total Heating, Required Including Ventilation Air. 40,396 Btuh 40.396 MBH Total Sensible Gain: 33,716 Btuh 79 % Total Latent Gain: 9,035 Btuh 21 % Total Cooling Required Including Ventilation Air: 42,751 Btuh 3.56 Tons (Based On Sensible + Latent) Rhvac is an ACCA approved Manual J, D and S computer program. Calculations are performed. per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D. All computed results are estimates as building use and weather may vary. Be sure to select a unit that meets both sensible and latent loads according to. the manufacturer's performance data at your design conditions. C:\ ... \2021 Express ... E COM 16.rh9 Sunday, March 28, 2021, 3:.41 PM .. ,;. `�.;-.�'Elite::5oftware.D;evelopm ;.West Melbourne' FL 4 ' ' ' P 32-90age �3' Miscellaneous ReRort ----- ___.______:— _-=--____.------_.--- Winter: 42 39.4 80% n/a 70 n/a Summer: 90 78 59% 50% 75 61.09 , 4-I �,,- , R !+7i...:.-i, t i�'`I. ..� ,-.-._.....-� �. it"1 ',1 ; Main Trunk Ruriouts Calculate: Yes Yes Use Schedule: Yes Yes Roughness Factor: 0.01000 0.01000 Pressure Drop: 0.1000 in.wg1100 ft. 0.1000 in.wg./100 ft. Minimum Velocity: 550 ft./min 450 ft./min Maximum Velocity: 600 ;ft./min 750 ft./min Minimum Height: 0 in., 0 in. Maximum Height: 0 in. 0 in. Outside=AirData Winter Summer �...- Infiltration Specified: 0.410 AC/hr 0.210. AC/hr 153 CFM 78 CFM Infiltration Actual: 0.410 AC/hr 0.210 AC/hr Above Grade Volume: X_ 22,404 Cu.ft. X 22,404 Cu.ft. 9,186 Cu.ft./hr 4,705 Cu.ft./hi• X 0.0167 X 0.0161 Total Building Infiltration; 153 CFM 78 CFM Total Building Ventilation: 0 CFM 0 CFM —System 1- Infiltration & Ventilation Sensible Gain Multiplier: 16.49 = (1.10 X 0.999 X 15.00 Summer Temp. Difference) Infiltration & Ventilation Latent Gain Multiplier: 41.50 = (0.68 X 0.999 X 61.09 Grains Difference) . Infiltration & Ventilation Sensible Loss Multiplier: 30.77 _ (1.10 X 0.999 X 28.00 Winter Temp. Difference) Winter Infiltration Specified: 0.410 AC/hr (153 CFM), Construction: Average Summer Infiltration Specified: 0.210 AC/hr (78 CFM), Construction: Average :;Duct Load Factor Scenarios",for System 14 ti + !,; l , r ; ' '�"4' + ti ' ' a lill Y ' ; 1 Return Attic 16B Attic 16B 0.12 8 802 8 750 [T C:\ ...\2021 Express.... E COM 16.rh9 Sunday, March 28, 2021, 3:41 PM IRhvac Resitleritial &Light Commercial HVgC Loads = u 4! ,4 Elite Software Development, lnc:- EFlonda B[eez9 r {. +M 2021'F�cpress Hayden Rlght^St Lucie glum Shln Ie Com'16: �e _ 9i 'West_r_Melbou ;F.L" 32904r m K,; ,. 4 d 4 u� ; " . e !!!�% r;u�i 1y �_ 1 } ,x.�. �, �. t_ �:.t } 5 ;: t k �,� �.ia�Il. ti v L• m , i- Pa e'4 _ s ue_ _ = _, [Load Preview Report - --. ----...------ - ----- - -- -- -- — ... - _.._._-_..... _.. - --- .__'.._ -_ ....-- - . _ .. - --- --------- NSys et fL2 Sen . Lat Net Sen Fib Act Duct Scope on Ron Area Gain Gain Gain Loss . CFM CFM CFM Building 3.56 731 2905 33,716 9.035 42.751 — 40,396 498 1235 1235 Systm 1 3.56 731 2,665 33,716 9.035 42,751 40,396 498 - 1235 1235 12 Supply Duct Latent 652 652 Return Duct 6,575 2.978 9,554 .2,065 Zone 1 2.605 27.141 5405 32,546 38,331 498 ; 1235 1.235 1-First Floor 1,104 11,889 2236 14.125 21,596 281 _ -. 541 541 6.466,6; 4,6,4,E 6;5,4,4,5. 2-Second Floor 1,501 15252 3,169 18,421 16,735 218 -694 694 6,4,6,5,4, 4,5,4 C:1...12021 Express.... E COM 16.rh9 Sunday, March 28, 2021, 3:41 PM V, > m g = > . 0'CO fD cc) D :9 -n -n m O (Ac�7� O pVp WNW I i �1 0 0 �. .5: N 3 3 N 7 Ci 2L> CL C 'O y Bit p 0 0 s 9ph F. C C a �I N N � W I QQ 17 z7 .301 a, cn f��1: o;u i Imo. �'Npp.� 5 incnif) � intn� fX IN 3im?a W �N1 4NW1' � p TI` p O Cl) in -- -N, cm i` � �. i O s ate. f iZE 6.3 0 0 0 0 0 0 0 0 000b000000000 000000000 !--' 43�s•TQ. k�'� 0 c =: o. o 0 0 0. o 0 0 o'ooen, oo000000:0 000000000 .� 3-� 'rtl,=;'s.�• '17 CO Q Oho w O. OOOOoOOO:00000. 0000000:00 }�Q{1 pp 47 S p}�a�S Q�jpS3ppQ�j o�Sj pSapppSO 8a W.�47�S �W OW? ?F y" v co O o Oo O O O o ooO 00000000000.00 0p00o000o00000 �.� O :O':O 0 0 .O".O O 0000'0.000OG O.00 000000000 o_aR�j� j. N N�N NpODW�$$tJ .. f .`.�`N' .=,ff1^`= AN A ��NC11tDLA U)b1 N oo ci'N'N'co'v O�UI OlO-r+CT='0 C7 CA `d'v �'N:4N�'�v;N �N�0���0-� 6 A ❑ ..=01;LL:'• :�, ... NVN.V h>.N NVN CD 0 W N�7 NN 00 NN ON; N 07 Ol C0 V co N O 01�N O) W O O,� ST. O 07 N W g.T it : •'i(�AY m a> cn tiV8:8 4 W 8 m `p. �rr`��rf}v��y�':.53ry7p{Z' � . �r . •, •, V VO- N N A Ol - N N O N A 0T A' A 0 07 A O CT A A (r Of O A, 0) A O O7 0) A 0) l Rhvac tReaidenbW $ UghtComt►>etc�al HVAC Loads Elite ;Softwakr®Development, kFlonde Breeze 1' �' '' 2021 , k o Express Hayden;Rkght St Lucke Alum Shingle Com'16 West,Melbou. mei,iFL 32904 "_ a� ju ,;'_t._:wufW!4 . n,h,:t�u� _ u _i a r n ,a,Pagel'6k Tabular Manual_D Ductsize_ Data - Duct System 1 - Supply _ tName�� etc ;1 ;{M _Duc:+� 1(k��471 , Type',r''� a;,K k tHtiFir C �, Roughness Diameter>n ? Velocity?Ek bt^ ,SPL Duct " l°erOperat0rer�L0-``? Upstream `;" oss110 SPL,Fit ,Length n `t' tirHeight J FittEgrLen „� k, t�l r P k' ': `i ;, SPL Totx Jf r.L. l}1.7 � F V 1(f sdIL is t r1;Sit rin!tY, 1,1r i. .,,,aFMI� .'- �(`' s _;n f �, .;Area?"_��? i i� -SP Availri : _ �, �, .; �SP :Curiiul_: ---Duct Name: ST-100, Effective Length: 20.'0 Trunk 0.003 12 Up: Fan 72 9.3 Rnd 20.0 13.1 Nearest Inch 1,71 5 62.8 ---Duct Name: SR-100, Supplies: First Floor, Effective Length: 8.0 Runout 0.0003 6 Up: ST-100 72 4.7 Rnd 8.0 6.6 Nearest Inch 120 12.6 ---Duct Name: SR-110, Supplies: First Floor, Effective Length: 12.0 Runout 0.0003 4 Up: ST-100 72 3.1 Rnd 12.0 4.4 Nearest Inch 45 12.6 ---Duct Name: SR-120, Supplies: First Floor, Effective Length: 8.0 Runout 0.0003 6 Up: ST-100 72 4.7 Rnd 8,0 6.6 Nearest Inch 120 12.6 ---Duct Name: SR-130, Supplies: First Floor, Effective Length: 10.0 Runout 0.0003 6 Up: ST-100 72 4.7 Rnd 10.0 6.6 Nearest Inch 120 15.7 ---Duct Name: SR-140, Supplies: First Floor, Effective Length: 15.6 . Runout 0.0003 6 Up: ST-100 72 4.7 Rnd 15.0 6.6 Nearest. Inch 120 23.6 ---Duct Name: ST-110, Effective Length: 20.0 Trunk 0.003 10 Up: ST-100 1 72 7.8 Rnd 20.0 10.9 Nearest Inch 1,260 52.4 ---Duct Name: SR-150, Supplies: First Floor, .Effective Length: 1.0 Runout. o.0003 4 Up: ST-110 72 3.1 Rnd 1.0 4.4 Nearest Inch 45 1 --Duct Name: SR-160, Supplies: First Floor, Effective Length: 10.0 Runout 0.0003 6 Up: ST-110 - 72 4.7 Rnd 1.0.-0 6.6 Nearest Inch 120 15.7 2,273 . 0.171 k 0.856 0.000 .0.0 0,421 0.265 0.444 611 I 0.009 0.115 0.000 0.0 0.009 0.256 0.454 I 516 0.017 k 0.141 0.000 0.0 0.017 0.248 0.461 611 0.009 0.115 0.000 0.0 0.009 '0.256 0.454 611 0.012 0.115 0.000 0.0 0.012 0.253 0.456 611 0.017 0.115 0.000 0.0 0.017 .0.248 0.462 2,310 0.224 1.118 0.000 0.0 0.224 0.041 0.668 516 0.001 0.141 0.000 0.0 0.001 0.040 0.669 611 0.012 i 0.115 0.000 0.0. 0.012 aok 0.679 . A ...\2021 Express... E COM 16.rh9 Sunday, March 28, 2021, 3:41 PM Rhvac Residential &Light Commercial VAC Loads �,` �w +� ;,, i a, H,, } i tJ) Ehte:_SoftwaterD®velopment, tn� V32�04��.�.�r!�.,�,��.,,i [Tabular IVlanual D Ductsize_Data - Duci_System 9 - Supply (cont'd) _ r DuctName, TYpe +U strew Te a 'tug 1 k Width M', (' p 71 talk' 1 , r , , yPr Pri ti, ,ll �'+� �Lo'ss/100 SPL Fif ,a Freight+ Shape y +;� ;c3',� Len gt Fit;Eq Len SPL Tot" -z i •Iti7m t4'.� d , v, ( �yi h c ��' , FMh u.t' { s ---Duct Name: SR-170, Supplies: First Floor, Effective Length:6.0 Runout 0.0003 4 516 0.008 Up: STA 10 72 3.1 0.141 0.000 Rnd 6.0 4.4 0.0 0.008 Nearest Inch 45 6.3 0.033 0.676 ---Duct Name: SR-180, Supplies: First Floor, Effective Length: 3.0 Runout 0.0003 6 611 0.003 Up: ST-110 72 4.7 0.115 0.000 Rnd 3.0 6.6 0.0 0.003 Nearest Inch 120 4.7 0.038 0.671 ---Duct Name: ST-120, Effective Length: 0.0 Trunk 0.003 15 758 0.000 Up: ST-110 72 11.6 0.074 0.000 Rnd 0.0 16.4 0.0 0.000 Nearest Inch 930 0 0.041 0.668 ---Duct Name: SR-190, Supplies: Second Floor, Effective Length: 8.0 Runout 0.0003 6 611 0.009 Up: ST-120 72 4.7 0.115 0.000 Rnd 8.0 6.6 0.0 0.009 Nearest Inch 120 12.6 0.032 0.677 ---Duct Name: SR-200, Supplies: Second Floor, Effective Length: 12.0 Runout 0.0003 5 550 0.014 Up: 8T-120 72 3.9 0.120 0.000 Rnd 12.0 5:6 0.0 0.014 Nearest Inch 75 15.7 0.027 0.682 ---Duct Name: SR-210, Supplies: Second Floor, Effective Length: 6.0 Runout 0.0003 4 516 0.008 Up: ST-120 72 3.1 0.141 0.000 Rnd 6.0 4.4 0.0 0.008 Nearest Inch 45 6.3 0.033 0.676 --Duct Name: SR-220, Supplies: Second Floor, Effective Length: 10:0 Runout 0.0003 4 516 0.014 Up: ST-120 72 3.1 0.141 0.000 Rnd 10.0 4.4 0.0 0.014 Nearest Inch 45 10.5 0:027 0.682 ---Duct Name: SR-230, Supplies:' Second Floor, Effective Length: 12.0 Runout 0.0003 5 550 0.014 Up: ST-120 72 3.9 0.120 0.000 Rnd 12.0 5.5 0.0 0.01.4 Nearest Inch 75 15.7 0.027 0.682 ---Duct Name: ST-130, Effective Length:.15.0 Trunk 0.003 14 533 0.006 Up: ST-120 72 10.8 0.041 0.000 Rnd 15.0 .15.3 0.0 .0.006 Nearest Inch 570 55 0.035 0.674 CA ...\2021 Express ... E COM •16A0 Sunday, March 28, 2021, 3:41 PM Tabular Manual D Ductsize. Data - Duct System 1 - Supply (cont'd) ---Duct Name: SR-240, Supplies: Second Floor, Effective Length: 8.0 Runout 0.0003 6 611 0.609 Up: ST-130 72 4.7 0.115 0.000 Rnd 8.0 6.6 0.0 0.009 Nearest Inch 120 12.6 0.026 0.683 ---Duct Name: SR-250, Supplies: Second Floor, Effective Length: 7.0 Runout 0.0003 4 516 0.010 Up:.ST-130 72 3.1 '0.141 0.1000 Rhd 7.0 4.4 0.0 0.010 Nearest Inch 45 7.3 0.025 0.684 ---Duct Name: SR-260, Supplies: Second Floor, Effective Length: 9.0 Runout 0.0003 6 611 0.010 Up: ST-13.0 72 4.7 0.115 0.000 Rnd 9.0 6.6 0.0 0.010 Nearest Inch 120 14.1 0.025 0.684 ---Duct Name: SR-270, Supplies: Second Floor, Effective Length: 6.0 Runout 0.0003 5 550 0.008 Up: ST-130 72 3.9 0.120 0.000 Rnd 5.0 5.5 0.0 0.006 Nearest Inch 75 6.5 0.029 0.680 --Duct Name: SR-280, Supplies: Second Floor, Effective Length: 20.0 Runout 0.0003 4 516 0.028 Up: 8T-130 72 3.1 0.141 0.000 Rnd 20.0 4.4 0.0 0.028 Nearest Inch 45 20.9 0.007 0.702 ---Duct Name: SR-290, Supplies: Second Floor, Effective Length: 25.0 Runout 0.0003 4 516 0.635 Up: ST-130 72 3.1 0.141 0.000 Rnd 25.0 4.4 0.0 0.035 Nearest Inch 45 26;2 .0.000 0.709 ---Duct Name: SR-300, Supplies: Second Floor, Effective Length: 12.0 Runout 0.0003 5 550 0.014 Up: ST-130 72 3,9 0.12Q 0.000 Rnd 12.0 5.5 0.0 0.014 Nearest Inch 75 15.7 0.021 0.688 ---Duct Name: SR-310, Supplies: Second Floor, Effective Length: 8.0 Runout 0.0003, 4 516 0.011 Up: ST-130 72 3.1 0.141 0.000 Rnd 8.0 4.4 0.0 0.011 Nearest Inch 45 8.4 0.024 0.685 Report Units: Pressure: in.wg, Duct.lengths: feet, Duct sizes: inch, Airflow: CFM, Velocity: ft./min, Temperature: F CA ...\2021 Express ... E COM 1&rh9 Sunday, March 28, 2021, 3:41 PM Tabular Manuel D Ductsize. Data Dnnf Ypp 41 lzih Notes: Static pressure available values for return ducts are at the entrance of the duct. For supply, they are at the exit. The cumulative static pressure loss value for a return trunk is with respect to the entry point o . f - the return runout upstream with t . he highest static pres sureavailable. total and cumulative sta I tic pre . ssurd loss value . s for . the . supply main trunk include any device pressure losses enter . ed, and the cumulative may also include the total static pressure los's of the return Number of active trunks: 4 Number of active runouts: 22 Total:runout outlet airflow: 1.785 Main trunk airflow: 1.785 Largest trunk diameter: 16 ST^120 Largest mnoutdiameter: G SR-100 Smallest trunk diameter: 10 8T-11O Gmaikyst+unoutdiamubac 4 GR'110 Supply fan external static pressure: O.709 Supply fan device pressure losses: 0.250 Supply fan static pressure available: 0.459 ' Runoutmaximum cumulative static pressure loss: 0.709 GR-290 Return loss added bo�upR�: 6.O23 To�|aneuUve|angtk.ofreturn ft.): 30.0 RR'110 Total effective length ofsupply (ft.)- . OOI} SR^290 Overall tnhdefb.oUvelength (fL): :110.0 RR-i1nto8R'2QO Design overall friction rate per 100 ft.: 0.417 (Available 8Px100/TEU System duct ourfaoebne'o 1): 447.5 (Not linked toduct load) Total system duct surface area: 4475 C:X..)2O21 Express.... E COM 16'.rh9 - Sundav-. ��—'. 2021,3:41PM' l Tabular Manual D Ductsize Data -Duct System ? - Return — _ ---Duct Name: RT-100, Effective Length: 0.0 Trunk 0.003 Up: Fan 72 Rnd 0.0 Nearest Inch 1,234 ---Duct Name: RRA 00, Effective :Length: 10.0 Runout 0.0003 Up: RTA00 72 Rnd 10.0 Nearest Inch 617 ---Duct Name: RT-110, Effective Length: 0.0 Trunk 0.003 Up: RT-1.00 72 Rnd 0.0 Nearest Inch 617 ---Duct Name: RR 110, Effective Length: 30.0. Runout 0.0003 Up: RT-110 72 Rnd 30.0 Nearest Inch 617 12 1,571 0.000 9.3 0.413 0.000 13.1 0.0 0.000 0 -0.023 0.023 12 0.3 13.1 31.4 786 0..077 0.0 -0.015 0.008 0.000 0.008 0.008 12 786 0.000 9.3 0.106 0.000 13.1 0.0 0.000 0 -0.023 0.023 12 786 0.023 9.3 0.077 0.000 13.1 0.0 0.023 94.2 0.000 0.023 Report Units: Pressure: in.wg, Duct lengths: feet, Duct sizes: inch, Airflow: CFM, Velocity: ft./min, Temperature: F Notes: Static pressure available values for return ducts are at the entrance of the duct. For supply, they are at the exit. The cumulative static pressure loss value for a return trunk is with respect to the entry point of the return runout upstream with the highest static pressure available. Total and cumulative static pressure loss values for the supply main trunk include any device pressure losses entered, and the cumulative may also include the total static pe loss of the return ressur side. ---- - -; :;Summary--' 4 - .' Number of active trunks. 2 Number of active runouts: 2 . Total runout outlet airflow: 1,234 Main trunk airflow: 1,234 Largesttrunk diameter: 12 RT-100 Largest runout diameter: 12 RR-100 Smallest trunk diameter: 12 RT=100 Smallest runout diameter: 12 RR7100 Runout maximum cumulative static pressure loss: 0.023 RR-110 Return loss added to supply: 0.023 Total effective length of return (ft.): 30.0 RR-110 System duct surface area (Scenario 1): 125.7 (Not finked. to duct load) Total system duct. surface area: 125.7 Rhvac is an ACCA approved Manual J, D and S computer program. . Calculations are performed pet ACCA Manual J 8th Edition, Version 2, and ACCA Manual D. CA ...\2021 Express.... E COM 16.rh9 Sunday, March 28, 2021, 3.41 PM Rhvac `;Residential,&'Li 1Nast Meltioume, AFL 32�� [Tabular Manual D Ductsize Qata -Duct System 9 - Return_ (cont'd) All computed results are estimates as building use and weather may vary. Be sure to select a unit that meets both sensible and latent loads according to the manufacturer's performance data at your design conditions. i CA ...12021 Express ... E COM 16.rh9 Sunday, March 28, 2021, 3:41 PM ,Rhvac" -Residential & L'igFit CommerciatHVAC Loads - ; � � ; - � . 'EliteiSoftware;Development, lnccr aFlonda Breeze �rF t,, , . � , Y • � ,r I, , , ,, + rj � s2021, Express HaydeniR,ght St Luce Alum Shingle Com 164 VVestMelboumFL,3 e;290411 .......... C System 1 Whole House Summary Loads -_-- -- ------..:_.. __. --- - - -- -- -- - -- - window, metal frame no break, U-value 0.55, SHGC 0.26 2A-m-d: Glazing -Double pane low-e (e = 0.60), sliding 40:8 617 0 545 545 glass door, metal frame no break, U-value 0.54, SHGC 0.25 11J: Door -Metal - Fiberglass Core, U-value 0.6 20.4 343 0 31.8 318 11 D: Door -Wood - Solid Core, U-value 0.39 19 208 0 193 193 13AB-Ofcs: Wall -Block, no blanket or board insulation, 2167.6 11,107 0 6,902 6,902 filled core, siding finish, U-value 0.183 12C-Osw: Wall -Frame, R-13 insulation in 2 x 4 stud 320.6 817 0 627 627 cavity, no board insulation, siding finish, wood studs, U-value 0.091 16B-38: Roof/Ceiling-Under Attic with Insulation on Attic 2605 1,897 0 3,386 3,386 Floor (also use for Knee Walls and Partition Ceilings), Vented Attic, No Radiant Barrier, Dark Asphalt Shingles or Dark Metal, Tar and Gravel or Membrane, R-38 insulation, U-value 0.026 22A-pm: Floor -Slab on grade, No edge insulation, no 153 5,055 0 0 0 insulation below floor, any floor cover, passive, heavy dry or light wet soil, U value 1.18 Subtotals for structure: 23,093 0 14,690 14,690 People: 6 1,200 1,380 2,580 Equipment: 950 3,600 4,550 Lighting: 0 0 0 Ductwork: 12,592 3,630 12,753 16,883 Infiltration: Winter CFM: 153, Summer CFM' 78 4,711 3,255 1,293 4,548 Ventilation: Winter CFM: 0, Summer CFM: 0 0 0 0 0 System 1 Whole House Load Totals: 40,396 9,035 33,716 42,751 , ti , `, _ Check:Figures, '• ; , x _.. •> �; , .{ ., .,x .41`- Supply CFM 1,235 CFM Per Square ft.: 0.474 Square ft. of Room Area: 2.605 Square ft. Per Ton: 731 Volume (ft'): 22,4.04 i_ Ste11 IL:D�dSJI`n f�L�y{tl. t �r T� (} �( iA jifS 1 -1� t I. 11 .fly I i!; 1 i� 1. 1j4[1` till' 11 i' .I�vf` . t • i i y Total Heating Required Including Ventilation Air: 40,396 Btuh 40.396 MBH Total Sensible Gain: 33,716 Btuh 79 % Total Latent Gain: 9,035 Btuh 21 % Total Cooling Required Including Ventilation Air: 42,751 Btuli 3.56 Tons (Based On Sensible + Latent) Rhvac is an ACCA approved Manual J, D and S computer program. _ -- -----'�--- --�-�- Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D. All computed results are estimates as building use and weather may vary. Be sure to select a unit that meets both sensible and latent loads according to the manufacturer's performance data at your design conditions. p Sunday, March 28, 2021, 3:41 PM C:1... 12021 Ex ress ... E COM 16.rh9 7 Rhvac Fiesident,al 11<light Commercial HVAC Loads +, N Ehth Software DbVb1bpment, Inc.. - Flonda Breeze , . M µ ,h �2021 Express aydeq Right St L' uc�e Alyr+7 Shingle Com 16 ._ .. r .. k a1Nest;Melboume,''FL f32904; � , iT�t ` 1 I I+ f t I +4 9 J' .. / q 44+ r. :. i ,7„ICI I [� ( �f i y of+19 it lif lll�l , ,d-,,.,I, z s .��. , I �,P.f�� �, I � �+ ,; f, ,��. ,. Page 13' �EquipmentData -System 9 -Whole House Cooling System Type: Air Source Heat Pump Outdoor Model: NXH548GKP** . Indoor Model: FXM4X60**AL Tradename: SOFTSOUND SX 2500 R410A HP Outdoor Manufacturer: COMFORTMAKER Description: Air Source Heat Pump AHRI Reference No.: 204889826 Capacity: 47,169 Efficiency: 16 SEER Heating System Type: Air Source Heat Pump Model: NXH548GKP** Tradename: SOFTSOUND SX 2500 R410A HP Manufacturer: COMFORTMAKER Description: Air Source Heat Pump Capacity: 46,500 Efficiency: 9 HSPF This system's equipment was selected in accordance with ACCA Manual S. Manual S equipment sizing data: SODB: 90F,'SOWB: 78F, WODB: 42F, SIDB: 751F, SIRH: 50%, WIDB: 70F, Sen. gain:. 33,716 Btuh, Lat. gain: 9,036 Btuh, Sen. loss: 40,356 Btuh, Entering clg. coil DB: 79.9F, Entering clg. coil WB: 64.1 F, Entering htg. coil DB: 66.2F, Clg. coil TD: 20F, Htg. coil TD: 70F, Req. clg. airflow:. 1235 CFM, Req. htg, airflow: 498 CFM C:1... 12021 Express ... E COM 16.rh9 Sunday, March 28, 2021, 3:41 PM lSystem I Room Load Summary ---- --- ; _ - - --- -- - -- ---- ---____.._ ----_ ---Zone 1--- 1 First Floor 2 Second Floor 1,1.04 21,596 1,501 16,735 281 6,4,6,6, 6,4,6i4, 6 218 . 6, 5,4,4, 5,6,4,6, 5,4,4,5, 4 11,889 2,236 541 541 - 15,252 3,169 694 694 Duct Latent 652 Return Duct 2,065 6,575 2,978 System 1 total 2,605 40,396. 498 33,716 9,035 1,235 1,235 System 1 Main Trunk'Size: 12 in. Velocity: 2;273 ft./min Loss per 100 ft.: 0.856 in.wg Duct size results above are from Manual D Ductsize. Runout duct velocities are not printed with duct size results from Manual D Ductsize since they can vary within the room. See the Manual D Ductsize report for duct velocities and other data. Net Required: 3.56 790% / 21 % 33,716 — 9,035 42,751 Actual: 3.93 80% / 20% 37,845 9,324 47,169 ;;.�, - rl Heating System Cooling System Type: Air Source Heat Pump Air Source Heat Pump Model: NXH548GKP+` NXH548GKP"` Indoor Model: FXM4X60""AL Brand: SOFTSOUND SX'2500 R410A HP SOFTSOUND SX 2500 R410A HP Description: Air Source Heat Pump Air Source Heat Pump Efficiency: 9 HSPF 16 SEER Sound: 0 0 Capacity: 46,500 Btuh 47,169 Btuh Sensible Capacity:: h/a 37,845 Btuh Latent Capacity: n/a 9,-324 Btuh AHRI Reference No.: n/a 204889826 This system's equipment was selected in accordance with ACCA Manual S. Manual S equipment sizing data: SODB: 90F, SOWB: 78F, WODB: 42F, SIDB: 75F, SIRH: 50%, WIDB: 70F, Sen. gain: 331716 Btuh, Lat. gain: 0,035 Btuh, Sen. loss: 40,396 Btuh, Entering clg. coil DB: 79.9F, Entering clg. coil WB: 64.1 F, Entering htg. coil DB: 66.2F, Cig. coil TD: 20F, Htg. coil TD: 70F, Req, clg. airflow: 1235 CFM, Req. htg, airflow: 498 CFM I _ C:1... \2021 Express:... E COM 16.rh9 Sunday, March 28, 2021, 3:41, PM 0 Building Rotation. Report All rotation degree values in this report are clockwise with respect to the project's original orientation. Building orientation as entered (zero degrees rotation): Front door faces !South V U F F im System I.: Zone 1: 1 First Floor 6,4,6,6, 541 587 569 577 542 591 586 *596 .6,4,6,4, 2 Second Floor 6,5,4.4, 694 763 812 767 694 786 *836 776 5.6,4,6, Indicates highest UM of all rotations. Rotation I' ro-'nt o.'."r'. I..I; ; --UP 'Latent Net "do1"' , Degrees ,Faces' ' 6in Tons 00 South 1,235 33.716 *9,035 3.56 45* Southwest 1,350 36,267 9,017 3.77 90, West 1,381 36,962 .9,617 3.83 1350 Northwest 1,344 86,161 9,027 3.77 1800 North 1,236 33,732 9,033 3.56 225' Northeast 1,378 36,899 9,022 3.83 2700 East *1,421 *31,847 9,003 *8.90 3150 Southeast 1,372 36,788 9,031 8,82 Indicates highest value of all rotations. Building Rotation Tonnage 4.0 ............................................... 7 ........................................ r .......... 3.9 ......... ; ..................................................................... ................. 2 3.8 ...................... ......... ............................................................. 1 ........ .. ............ .................................... 3.6 ....... ............ ......................... ....... .. ........................................ 3.5 South Southwest West Northwest North Northeast East Southeast Direction Fro:nt door Faces --,*— Buildinq Net Tonnaqe C:\ ... \2021 Express ... E COM 16.rh9 Sunday, March 28, 2021, 3:41 PM s 1 Rhvac Residential 8 Light Commercial WVAC Loads Elite So are Dev®lopment, Inc:. yFlonda Breeze _ 4 }{ ' 4t ' `ti 7�, Y�f s I ky 1,} 2021 ExptessiHayden Right St Lucie Alum Shingle Com`16, �, Pa e`16r�. VUe5# Meltiourne�WFL 32904.;;j,(.a,,,' >,. int _ ` wi . •<, i _ _... tt .:_.:,; _ Ll� 9 _ Building Roi 50,000 49,000 48,0001 47.000 46,000 3 45,000 44,000 43.000 42,000 Fation Report (cont'd) `1 Building Rotation Hourly Net Gain I ... .............................................................. I .................................................. .................. ..................... r ` .................. .................. !...,............. 4......... ............................................... .'..:........... �..... ....................... . . ,ems■..�......._.{� ...................................r`��`............................. 1 41,000 � _- --- I -- .., - --- I .- — I i ---- -- I - ._ Barn 9 am 10 am 11 am 12 pm 1 pm 2 pm 3 pm 4 pm 5 pm 6 pm 7 pm Time of Day -— Front door faces South --� — Front door faces Southwest --�--^ Front door faces West �—�— Front doorfaces Northwest Front door faces North —�-- Front door faces Northeast - Front door faces East -- Front door faces Southeast CA ...\2021 Express ... E COM 16.rh9 Sunday, March 28, 2021, 3:41 PM � Af o»lyagOapstndArtet� County, Town, Municipality, Jurisdiction Header Information Form RPER 1.01 8 Mar 10 Contractor Florida Breeze REQUIRED ATTACHMENTS' - ATTACHED Manual J1 Form (and supporting worksheets): Yes © No ❑ Mechanical Ucense # CAC1814113 or MJ1AE Form' (and supporting worksheets): Yes ❑ Nopg OEM performance data (heating, tooting, blower): Yes X❑ No ❑ Building;Plan # HAYDEN Manual D Friction Rate Worksheets Yes ❑ No Duct distribution system sketch: Yes ❑ No ❑X Home Address (Street or Lot#, Block, Subdivision) HVAC •,D CALCULATION (IRC M1401.3) Design Conditions Building Construction Information Winter Design Conditions - Building Outdoor temperature 42 OF Orientation (Front door faces) South Indoor temperature 70 OF North, East, west, south, Northeast, Northwest, Southeast, Southwest Total heat loss 40396 Btu/h Number of bedrooms 5 . summer Design Conditions Conditioned floor area 2605 Sq Ft Outdoor temperature 90 OF. Numberofoccupants 6 Indoor temperature _75 OF Windows Grains difference 61 6 Gr @ 50 % Rh Eave overhang depth 3.6 Ft Roof Sensible heat gain 33716 Btu/h Internal shade F EI Latent heat gain .9035 Btu/h ernda, dupes, ate Depth Window. Total heat gain 42751 Btu/h Number of skylights 0 EQUIPMENT• 41 Heating Equipment Data Cooling Equipment Data Blower Data Equipment type Fumace. Heat pump Equipment type Heat pump Heating CFM 1613 CFM Heat pump, Boller. etas Air conditioner. Heat pump. etc Model NXH548GKP•` Model NXH548GKP" Cooling.CFM 1613 CFM Heating output capacity 46500 Btu/h Sensible cooling capacity_ 37845 Btu/h Heat pumps- capacity at winter design outdowcoru181ons Latent cooling capacity 9324 Btu/h Auxiliary heat output capacity Btu/h Total cooling capacity 47169 Btu/h HVAC DUCT DISTRIBUTION SYSTEM E 1 Design airflow 1785 CFM Longest supply duct 80 Ft Duct Materials Used (circle) Trunk Duct Duct board Flex, Sheet metal, External Static Pressure (ESP). 0.71 IWC Longest return duct 3Q Ft Lined sheet metal, Other (spec'Ify) Component Pressure Losses (CPL) 0.25 IWC Total Effective Length (TEL) 110 Ft Branch Duct: Duct board, ERSheat metal, Available Static Pressure (ASP) 0.459 IWC Friction Rate- 0.42 IWC Lined sheet metal, Other (specify) ASP ESP -CPL Friction Rate ° (ASP ■ 100) , TEl Contractor's Printed Name Contractor's Signature Date. --- - -- -- ----- •--•- -•- -.--.___..._ ..�..,....,,y.."— r.,.,a,.,,,nouu pnawv nwn npprovea /R.GA tWlpYafe VBneOB, tree 11S[ On page Z Of matrUCCOna. ' If abridged version of Menuei J is used fdr bred calculetlon, than verify residence meets requirements, see Abridged Edition Checklist on page 13 of instructions. Form generated by ACCA4pproved Manual J Eighth Edition Version 2 Elite Software Rhvac program. 4 1� Air Conditioning; Contractors of America Manual S (Residential Equipment Selection)ACCki Project Information Cooling Design Information Name: Outdoor Design Temp: 91 °F db Summer City. Outdoor Design Temp: 43 °F db (Winter State: Altitude:t_.J Altitude.Adjustment: 1.00 Indoor Design Temp:. 75 °F db 50 . %RH 63 -Fwb Manual J Load Calculations Airflow Calculations Total Load Sensible Latent SHR Heat Loss Design'TD for Airflow 19 42751 33716 9035 1 Design Sensible CFM r16131 OEM Information Manufacturer. COMFORTMAKER Furnace Model #: I AFUE:____j Coil or Fan -Coil Model #: jFXM4X60 Condenser Model #: NXH548GKP SEER: 16.0 HSPF: 9.00 (A) Manufacturers cooling Performance Data Lower Retum' Air Outdoor Temperature F 95 (F db) Entering Coil Temperature = 75 (F db) CFM (F wb) Total BTUH Sensible BTUH Latent BTUH SHR Rated CFM @ Rated RA Temperature 60 43.970 43,970 Rated CFM @ Design RA Temperature F14201 F 46.105 40,592 .5,514. 0.8804 Rated CFM @ Rated RA Temperature 72 r 52,510 30,456 22.054 0.58 (5) Manufacturers Cooling Performance Data Higher Return Air Outdoor Temperature = r 95 (F db) Entering Coil Temperature = 75 (F db) CFM (F wb) Total BTUH Sensible BTUH Latent BTUH SHR Rated CFM @ Rated RA Temperature 60. 48,310 35,030 .11,280 0.7564 Rated CFM @ Design RA Temperature Fl-80-0-1 1 48,198 134,621 13,577 0.7183 Rated CFM @ Rated RA Temperature 72 53,860 .33,393. 20,467 0.62. firers Cooling Performance Data (Interpolated) Design Return Air Outdoor Temperature = 95 (F db) CFM (F wb) Total BTUH Sensible BTUH Latent BTUH SHR 37,556 9,613 0.7962 Excess Latent Capacity Calculation + 289 289 Capacity @ Design CFM / RA (F wb) 1613.2 63 47,1B9 F-3-7.84-6-1 O.802 Equipment Capacityas a % of Design 110.33% 112.25% 103.20% manufacturers tieat.Pump Data Capacity Capacity Balance Supplemental 47 OF db 1�7 -F db P� oint Heat R.877 ed 46,280 26,680 23.8 15.87 FManufacturer's Furnace Data Input Output Desired Calculated