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FORM R405-2020 Hai c&l� r `,'tj l,j �iJ C� r� l 1 S ' �i . CREEK LOT 17rn,( RESIDENTIAL ENERGY:CONSERVATION CODE DOCUMENTATION CHECKLIST 9601 Potomac 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 ❑ 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 selection based on ACCA Manual S. or per exceptions provided in Section R403.7 ❑ Mandatory Requirements (five pages) Required prior to CO: ❑ Air Barrier and InsulationInspection Component Criteria checklist (Table R402.4.1:1 - one page) 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 R405 duct.leakage type indicates anything other than 'default leakage" then a completed 2020 Duct Leakage Test Report - Performance. Method (usually one.page) FILE COPY 312812021 3:03:41 PM EnergyGauge®.l1SA 7.0.00 - FlaRes202O FBC 1th Edition (2020) Compliant Software Page 1 of,1 CREEK LOT 17 FORM R405-2020 _y 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: 9601 of mac 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 Type42750.2 sgft.) Insulation Area 2- Single:family or multiple family Detached a. Concrete Block e. Int Insul, Exterior R=4.1 2383,30 ft2 b. Frame. -:Wood, Adjacent R=13.0 366.89 0.. 3.. Number of units, if multiple family i c. N/A R= ft2 4. Number of.Bedroorns 5 d. N/A R= .:: ft2 5. Is this a worst case? Yes 11. Ceiling Types (2605.0 sgft.) Insulation Area a. Under Attic (Vented) R=38.0 2605.00 ff 6. Conditioned floor area above grade (ft2,) 2605.02905273 b. N/A _ R= ft2 Conditioned floor area below grade (ft2). 0 c: N/A R= ff 7. Windows(250.0 sgft) Description Area 12. Ducts R 111:2 a. U-Factor. Dbl, U=0.55 210.00 ft2 a. Sup: Attic, Ret:.Attic, AH: Second Floor 8 160 SHGC: SHGC=0.26 b. U-Factor: Dbl, U=0.54 40.1101? 13.'Cooling systems kBtu/hr Efficiency SHGC: SHGC=0.25 a. Central Unit 48:0 SEER:16.oD c. U-Factor: N/A ft2 SHGC: Area Weighted Average Overhang Depth: 1:212. ft. 14. Heating systems kBtu/hr :Efficiency -: Area Weighted Average SHGC: 0.258 a. Electric Heat Pump 46.5 HSPF:9.00 8. Skylights Area C. U-Factor:(AVG) N/A ft2 15: Hot water systems SHGC.(AVG): N/A:.:.. a. Electric . Cap: 50 gallons 9. Floor Types (2605.0 sgft.) Insulation Area EF:0.930 a. Slab -On -Grade Edge Insulation :R=0.0 1104.00 ft2 b. Conservation features b. Floor Over Other Space . R=13:0.. 1064.00 ft2 None c. other (see details) R= 437.00:ft?- 16. Credits Pstat Total Proposed Modified. Loads: 79:00 Glass/Floor Area. 0:096 PASS Total Baseline Loads: 85.90 I hereby certify that the plans and specifications. �d�tr this Review of the plans and �4'[IKE S.r T calculation are in compliance with the Flo4i0* ergy tp .: C specifications covered bythis ,y , __ s. U �i, == .� Code. ��• �oI calculation indicates compliance ki g g IC+ y �' , STATE, with the Florida Energy Code. PREPARED BY: F Before. construction is completed =� 0 DATE: this building will be inspected for, compliance with Section 553.908 I hereb certify that this buildin , asAesi sign y . fy 9 9 sior�i��'C► with the Florida Energy Cole. Florida Statutes: Op w OWNER/A 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 ACH50 (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. FORM R405-2020 INPUT SUMMARY CHECKLIST REPORT 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 PletBook: Builder Name: Express Rotate Angle:, 90 Street: Permit Office: Cross Ventilation: County: St. Lucie Jurisdiction: Whole House Fan: City, State, Zlp: ST LUCIE ,, Family Type: Detached FL. New/Existing: New (From Plans) Comment: CLIMATE y ..... . Design Temp Int Design Temp Heating Design Daily Temp 1� Design Location TMY Site 07.5 % 2.5 % Winter Summer Degree Days Moisture Range FL, ST LUCIE CO_INTL 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 1104.0112 9494.5 Yes 1 1 1 Yes Yes Yes 2 Second Floor 1501.017 12908.7 No 5 4 1 Yes Yes Yes FLOORS #. Floorl ipe Space Perimeter Perimeter R Varue Area; Joist R-Value . Tile' Wood Carpet 1 Slab -On -Grade Edge Insulatio First Floor. 157 ft 0, 1104 fl= 0.8 0 0.2 2 Floor Over Other Space Second Floor _ _ 1064 ft= 13 0.8. 0 0.2 . . 3 Floor over Garage Second Floor 437 ft- 13 0.8 0 .0.2 ROOF / Roof Gable Roof Rad Solar SA Emitt- Emitt Deck Pitch V # Type Materials Area Area Color Barr Absor. Tested Tested Insul. (deg) 1 :Hip Composition shingles 1723 W 0 ft2 Medium N 0.75 No 0.9 No 0 26.57 ATTIC .. .. / V # Type Ventilation Vent Ratio (1 in) Area Ras IRCC 1 Full attic Vented 300 1541 ft2 N N 3/28/2021 3:03 PM . EnergyGaugeo USA 7.0.00 - FlaRes2020 MC: 7th Edition (2020) Compliant Software 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 ft' 0.11 Wood 2 Under Attic (Vented) Second Floor 38 Blown 1501 IF 0.11 Wood WALLS VA. . • Space Cavity Width. Height Sheathing Framing Solar Below Omf 10 Wall T=eAdjacent 0 _ 1 N=>E Exterior Concrete Block - Int InsulFirst Floor 4.1 39 8 8 8 343.8 ft' 0 0 0.5 0 _ 2 W=>N Exterior Concrete Block - Int InsulFirst Floor 4.1 36 8 8 8 317.8 ft' 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 8 8 57.6 ft' 0 0 0.5 0 5 E=>S Exterior Concrete Block - Int InsuIFlrst Floor 4.1 20 0 8 8 173.3 fF 0 0 0.5 0 6 S=>W Garage Frame - Wood First Floor 13 21 8 8 8 187.8 W 0 0.23 0.5 0 7 E=>S Garage Frame.: Wood First Floor 13 20 8 8 8 179.1 W 0 0.23 0.5 0 8 N=>E Exterior Concrete Block - Int InsGeoond Floor 4.1 39 8 8 8 343.8 ft' 0 0 0.5 0 9 W=>N Exterior Concrete Block -Int InsBlecond Floor 4.1 40 8 8 8 352.4 ft' 0 6 0.5 0 10 S=>W Exterior Concrete Block - Int InsBlecond Floor 4.1 39 8 8 8 343.8 ft' 0 0 0.5 0 11 E=>S Exterior Concrete Block - Int InsGbmnd Floor 4.1 40 8 8 8 352.4 ft' 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 None .4 3 6 8 20 ft' 2 W=>N Wood First Floor None m 2 8 6 8 17.8 ft' WINDOWS Orientation shown is the entered orientation => changed to Worst Case. Wall Overhang # 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 ft' 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 it' 2 ft 0 in 1 ft 0 in None None 3 S=>W 3 Metal Low-E Double Yes 0.55 0.26 N 31.0 ft' 1 It 0 in 11 ft 0 in None Norte 4 S=>W 4 Metal Low-E Double Yes 0.55 0.26 N 2.5 ft' 6 It 2 In 2 It 6 in None None 5 N=>E 8 Metal Low-E Double Yes 0.55 0.26 N 62.0 IF 1 ft 0 in 1 It 0 in None None 6 S=>%f 10 Metal Low-E Double Yes 0:55 0.26 N 62.0 ft' 11110 in 0 It 0 in None None 7 S=>W 10 Metal Low-E Double Yes 0.65 0.26 N 6.0 fF 1 It 0 in 0 ft 0 in None None GARAGE # Floor Area .. Ceiling Area Exposed Wall Perimeter Avg. Wall Height Exposed Wall Insulation 1 436.872 W 436.872 ft' 64 It 8.6 It 13 3/28/2021 3:03 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC. 7th Edition (2020) Compliant Software Page 3 of 6 FORM R405-2020 INPUT SUMMARY CHECKLIST REPORT INFILTRATION # Scope Method SLA CFM 50 ELA EgLA ACH ACH 50 . 1 Wholehouse Proposed ACH(50) 000382 2613.7 143.4 269.21 .1716 7 HEATING SYSTEM # System Type . Subtype Speed Efficiency Capacity Block Ducts 1 Electric Heat Pump/ Split Sing[ 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 .kBtu/hr 1440 cfm 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 System Model # Collector Model # Area Storage Volume FEF None None ft2 DUCTS — Supply — # Location R-Value Area —. Return — Air CFM 25 CFM26 Location Area Leakage Type Handler TOT OUT QN RLF HVAC # Heat Cool 1 Attic 8 160 ftz Attic 65 fe Proposed Qn Second Flo . — cftn 182.4 cram 0.07 0.50 1 1 TEMPERATURES Programabl[e hermosta(t:�Y [ ] Heat ng [X] Jan [X] Feb [X] Mar [ 1 Jan [ ] Feb [Xj Mar ] ceiling Fans: [X ri rl ri ( jOct E ] AA�p� [ ] Mey [ Jun Jul Aug S p LJ [X) [ ] [ Jun Jul Aug Sep txJ Nov � Nov Doe DecVenting 3/28/2021 3:03 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 4 of 5 FnRM R405-2020 INPUT SUMMARY CHECKLIST REPORT Thermostat Schedule: HERS 2006 Reference Hours Schedule Type 1 2 3 4 5 6 7 8 9 10 11 12 Cooling (WD) AM 78 78 78 78. 78 78 78 78 80 80' 80 80 PM 80 80 78 78 78 78 78 78 78 78 78 78 Cooling (WEH) AM 78 78 78 78 78 78 78 78 78 78 78 78 PM 78 78 78 78 78 78 78 78 78 78 78 78 Heating (WD) AM 66 66 66 66 66 68 .68 68 68 68 68 68 PM 68 68 68 68 68 68 68 68 68 68 66 66 Heating (WEH) AM . 66 66 66 66 66 68. 68 68 68 68 68 68 PM 68 68 68 68 68 68 68 68 68 68 66 66 MASS Mass Type Area . Thickness Furniture Fraction Space Default(8 Ibs/sq.ft. 0 ft' Oft 0.3 First Floor Default8 lbs1sq.ft. 0 ft' Oft 0.3 Second Floor 3/28/2021 3:03 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 5 of 5 FORM R405-2020 ENERGY PERFORMANCE LEVEL (EPL) DISPLAY CARD ESTIMATED ENERGY PERFORMANCE INDEX* = 92 The lower the EnergyPerformance Index, the more efficient the home. 1. New construction or. existing 2. $ingle 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 (ft2) 7. Windows" Description a. U-Factor. Dbl, U=0.55 SHGC: SHGC=0.26 b. U-Factor: Dbl, U4.54 SHGC: SHGC=0.25 c. U-Factor. N/A SHGC: d. U-Factor. WA SHGC: Area Weighted Average Overhang Depth: Area Weighted Average SHGC: 8. Skylights Description a. U-Factor(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 R=4.1 2383.30 W b. Frame - Wood, Adjacent R=13.0 366.89 W 1 c. NIA R= ft2 .5 d. WA R= f 11. Ceiling Type and insulation level Insulation Area Yes a. Under Attic (Vented) R=38.0 2605.00 ft= 2605 b. N/A R= ft2 Area c. N/A R=. ft2 210.00 ft2 12. Ducts, location & insulation level R ft2 a. Sup: Attic, Ret: Attic, AH: Second Floor 8 160 40.00 ft2 13. Cooling systems kStulhr . Efficlency ft2 a. Central Unit 46.0 SEER:16.00 11 14. Heating systems kBtu/hr Efficiency. Electric Heat Pump 46.5 HSPF:9:00 1.212 ft.a. 0.258 Area 15. Hot water systems a. Electric Cap: 50 gallons EF: 0.93 b. Conservation features Insulation Area None R=0.0 1104.00 ft2 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: Date: 04/23/21 Address of New Home: 9601 Potomac DI- City/FL Zip: `Note: This is not a Building Energy Rating. If your 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 Building 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 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 1 of 1 Florida Building Code, Energy Conservation, Ith Edition (2626) 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 Level (EPL) display card.(Marrdatory). 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 efficlencies 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 ❑ R402.4 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 multiple. attached single family dwellings shall be permitted to comply with Section C402.5: ❑ R402.4A Building thermal envelope The building thermal envelope shall complywfth Sections R402.4.1.1 and R402A.1.2. The sealing methods between dissimilar materials shall allow for differential expansion and contraction. ❑ 111401.4.11.11 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. ❑ R402.41.2 Testing. The building-orunit 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 reported ate pressure of 0.2 in w.g. (50 pascals). Testing shall be conducted by either Individuals as defined In Section 553.993(6) 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 for additions, 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. Heating and cooling systems, if Installed at the time of the'test, shall be turned off. 6. Supply and return registers, if installed at the time of the test, shall be fully open. ❑ R402.4.2 Fireplaces. New wood -burning fireplaces shall have tight -fitting flue dampers or doors, and outdoor combustion air. Where using tight -fitting doors on factory -built fireplaces listed and labeled in accordance with UL 127, the doors shall be tested and listed for the fireplace. Where 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 Lfs/m2), and swinging doors no more than 0.5 cfm per square foot (2.6 Lts/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 -built windows, skylights and doors. 3/28/2021 3:03 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page'1 of 5 r- MANDATORY REQUIREMENTS (Continued) ❑R402AA Rooms containing fuel-buming appliances. In Climate Zones 3:through 8, where open combustion air duds provide combustion air to. open combustion fuel burning appliances, the appliances and combustion air opening shall be located outside the building thermal envelope or enclosed in a room, isolated from inside the thermal envelope. 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 most not less than the basement wall R-value requirement. The door into the room shall be fully gasketed and any waterlines and duds in the room insulated in accordance with Section R403. The combustion air dud 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 lighting. 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 IC4ated and labeled as having an air leakage rate not more than 2.0 cfm (0.944 Us) when tested in accordancewith ASTM E283 at a 1.57 psf (75. Pa) pressure differential. All recessed luminaires shall be sealed with a gasket or caulk between the housing and the interior wall or ceiling covering. R403.1 Controls. SECTION R403 SYSTEMS R403.1.1 Thermostat provision (Mandatory). At least one thermostat shall be provided for each separate heating and cooling system. 0 R403.1.3 Heat 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 duds, air handlers, filter boxes and building cavities that form the primary 'air containment passageways for air distribution, systems shall be considered duds or plenum chambers, shall be constructed and sealed in accordance with 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 ANSURESNET/ICC 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)(0, (g) or (i), 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. R403.3.3 Duct testing (Mandatory). Duds 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 manufacturer's 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 inch: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 code. 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 106 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 plenums. R403.4 Mechanical system piping insulation (Mandatory). Mechanical system piping capable of carrying fluids above 105'F (41"C) or below 55°F (130C) shall be insulated to 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 circulation and temperature maintenance systems (Mandatory). If heated water circulation systems are installed, they shall be in accordance with Section R403.5.1. i. Heat trace temperature maintenance systems shall be in accordance with Section R403.5.1.2-Automatic controls, temperature sensors and pumps shall be accessible. 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 thermosiphon 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 automatically 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.&C2 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 accordance with the times when heated water is used in the occupancy. 3/28/2021 3:03 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software . Page 2 of 5 MANDATORY REQUIREMENTS - (Continued) R403.6.6 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 either a commercially available 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). aR403..GA.1.1 Automatic controls. Service water -heating systems shalt be equipped with automatic temperature controls capable off 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 140OF (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 providedto permit the energy supplied to the main bumer(sj of combustion types of service water -heating systems to be turned off. El 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 part 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. u F 0 0 ■❑ R403.6.6.2.1 Solar water -heating systems. Solar systems for domestic hot water production are rated by annual solar energy factor of thesystem. The solar energy factor of a system shall be determined from the Florida SolarEnergy 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 Olt 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 _oIIventilation Including: Natural, Infiltration or Mechanical means. Outdoor'olr intakes and exhausts shall have automatic or.gravity dampers that -close when the ventilation system is not operating: R403.6.1 Whole -house mechanical ventilation system fan efficacy. When installed.to function as a whole -house mechanical ventilation system, fans shall meet the efficacy requirements of Table R403.6.I I. 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 buildingsdesigned to be operated at_a positive indoor pressure or for mechanical ventilation shall meet following criteria: 1. The design air change per hour minimums for residential buildings in ASHRAE 6.2.2, Ventilation for Acceptable Indoor Air Quality, shall be the maximum- rates allowed for residential applications. 2. 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. 3. 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 9-19, space permitting, or R-10 otherwise. 14403.7 Heating and cooling equipment ... . R403.7.1 Equipment sizing (Mandatory). Heating and cooling equipment shall be sized In accordance with ACGA Manual S based on the equipment loads calculated in accordance with ACGA 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 forfuture 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 ' (CFMIWATT) a AIRFLOW RATE MU MAXI (CFM) HRV or ERV ' Any 1.2 cfm/watt: Any Range hoods 9 Any.. 2.8 cfm/watt .. Any in -line fan Any, 2.8 cfm/waft Any Bathroom, utility room 10 1.4 cfmANatt c 0, Bathroom, utility room go' 2.8. cfmANatt Any For SI:1 calm = 28.3 Umin: a., When tested in accordance with HVI Standard 616 3/2812021 3:03 PM EnergyGauge® USA 7.0.00 - FlaRes2026 FOC 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 is not less than the calculated total load but not more than 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 wet=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 return 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 stied 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 coolirig load. Ej 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 he. equipment The capacity of fossil fuel heating equipment with natural draft atmospheric burners shall not be less than the design load calculated in accordance with Section R403.7.1, R403.7.1.3 Ektrd 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, shall 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. Ei R403.9 Snow melt and ice system controls (Mandatory) Snow- and ice -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). ❑ R403.10 Pools and permanent spa energy consumption (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 accessible 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. burning ignition pilots. Ei 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: 1. Where public health standards require 24-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. 3/28/2021 3:03 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 4 of 5 i i QR403:10.3 Covers. Outdoor heated swimming pools and outdoor permanent spas shall be equipped with a vapor, retardant cover on. or at the water surface or a. liquid cover or other means proven to reduce heat loss.' F-xcelWon: Wheremore than 70 percent of the energyfor heating, computed over an operation season, is, from site-reoovered energy, such as from a heat pump or solar energy source, covers or other vapor -retardant means shall, not be required. R403.10A Gas- and oil -fired pool and spa heaters. All gas- and oil -fired pool and spa heaters shall have a. minimum thermal 0 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 netural.or LP gas shall not have continuously burning pilot lights. R403.10.5 Heat pump pool heaters. Heat pump pool heater: shall have a minimum COP 44.0 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. ❑ R403.11, Portable spas (Mandatory). The energy consumption of electriGpowered portable spas shall be controlled by the requirements of APSP-14. D .R403.13 Dehumidifler3 (Mandatory If installed, a dehumidifier shall conform to the following requirements:: 1. The minimum rated efficiency of the dehumidifier shall 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 Iiters/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 exposed to mined house air. 3: Any dehumidifier unit located in unconditioned space that treats air from conditioned space shall be Insulated to a minimum of R& 4. Condensate disposal shall be in accordance with Section M1411.3.1 of the Florida Building Code, Residential. I 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 centralati heng and cooling system, a backdraft damper shall be installed in the dehumidfier 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 retum duct side upstream from the central cooling evaporator coil. 4. Ducherork associated with a dehumidifier located in unconditioned space shall be Insulated to a minimum of R-6. i SECTION R404 ELECTRICAL POWER AND LIGHTING SYSTEMS D R404.1 Lighting equipment (Mandatory). Notiess 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 -watt. R404.1:1 Lighting equipment (Mandatory). Fuel gas lighting systems shall not have continuously burning pilotlights. i 312MO21 3:03. PM EnergyGauge® USA 7.9.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 5 of 5 i 2020 - AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA TABLE 402.4.1.1 AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA a Project Name: 2021 Express 2605 Hayden RT PSL AL SH COM16 Builder Name: Express Street: Permit Office: City, State, Zip: ST LUCIE , FL, Permit Number. Y v Owner. Express Homes Jurisdiction: _ Design Location: FL, ST LUCIE_COL.INTL U 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. Ceilinglattic The air barrier in any dropped ceiling/soffit shall be aligned with telling/soffit The insulation in any dropped soffit � the insulation and any gaps in the air barrier shall be sealed. shall be aligned with the air barrier. Access openings, drop down stairs or knee wall doors to unconditioned attic spaces shall be'sealed. Walls The junction of the foundation and sill plate shall be. sealed. 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 subfloor decking, or floor framing cavity insulation and cantilevered shalt 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 walls Exposed earth in unventad 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 crawispace 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 sealing shall be provided between the garage and conditioned spac3s. Recessed lighting Recessed light fixtures installed in the building thermal envelope Recessed light factures 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 extend bqhind piping and wiring Showedtub The air barrier installed at exterior walls adjacent to showers and Exterior walls adjacent to showers and tubs shall on exterior wall tubs shall separate them from the showers and tubs. be insulated., Electdcal/phone Wx.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 e In �rlrlhinn nnMinn ..i Iw wll....L..n �.. 3128/2021 3:03 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 1 oil - Envelope .Leakage Test Report (Blower. Door Test) Residential Prescriptive; Performance or ERI Method Compliance 2020 Florida Building Code, Energy Conservation, 7th Edition Jurisdiction: Permit #: Builder: Express Community: Lot:' NA Address: City: ST LUCIE State: FL: Zip: t,-1 c z� t k C �h_- �AlriLeakage TOMIResWts'i�'Passingtresu/tsmustmeefertherfhePerformance,�P riptive,.orER/Mdthb& ; 1 S! 'rn ,r O',. atPRETh[6btestedand verrfed as ha,.yring an aI.(f,p leaf'k-ahg.+er,.brate of n•Uo: t +exfe..e.edrii�ngis rZt aiitr4' changes per hour'at aipressure of 0.2 inch w.g (50 Peseals) in,Chmate Zones 1/ at)d 2 a ° 4 a t ° =` 4 a T.` nc•I,S, � �rl.JFta � °,f �..i�• �.t.s t,�r Q ?PERFORMANCE or ERI METHOD -The building or dwelling unit shall. be tested.:and venfiedtas lhaving anaali;leakagerate of not exceeding', the selected'ACH(50) value ds sfjown onlForm R4:05-2020 (Performance) or,,R40i6 2020+(ERI), section labeled as_infl(tratlon, sub=."sectio":A 5, . AClyj(50) sp icirted;on Aonh,R405r2020 En6rg 'Cafc (Performance) or R406-2020 (ERI) 7.000 .a.c4. 'Sii,t x 60 + 22403 Method for calculating building volume: CFM(50) Building Volume ACH(50) Q'Retrieved from architectural plans PASS Code software calculated ❑ When ACH(50) is less,thaa3, Mechanical Ventilation installation Q:Field measured and calculated must be verified by building department. R462:4.1.2 Testing. Testing shall be conducted in :accordance with ANSI/RESNET/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)(% .(g), or (i) 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 thecode ofciaL Testing shall be performed at any 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 anal cooling systems, if installed at the time of the test; shall be turned off. 6. Supply and return registers, if installed at the time of the test, shall be fully open. .K Company Name: Phone: I hereby verify that the above Air Leakageresults 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 = Fla.Res2020 FBC 7th Edition. (2020) Compliant Software Page 1 of 1 Duct Leakage Test Report. Residential Prescriptive, Performance or ERI Method Compliance Jurisdiction: Permit #: y r%� iji� t}'r�'i�' rJ r � � , S SlN a�i kt}iM1, S n.- ,+ .rl , rix(r r �+� t I 1 � a {•, a f� u �a � ,J a �€� y t c> --`` t ilk" �y'(u � 'S F= ' x ' � t 5+� + � i r '� � tt ' � � t �• �t; r .k -^ (` •�• , Information r� � • � F � � . t . p ; Sr.. � m �.� -;1 ,Job � Builder: Express Community: Lot: NA Address: City: ST LUCIE State: FL Zip: DuctiLeakage Test(Results � ��� �yt � � - i t �' 4 � z' ,u= ibt � � { • �• �z . System 1 cfm25 System 2 cfm25 System 3 cfm25 Sum of others cfm25 Total of all cfm25 t (Q Prescriptive�Method, cfm25_(Total)_ { s� „�• d. 1. : 1 + v.... t � at{�`! qualify as substan6aUy dtik�jree Qn' Total must be.aess than dr . �. iequal to 0 04 if a ir`handler:unitls installed: if air handler unit is not 4,z1, 4nstalletl,,QniTotai=must'betlesssthanl or equal tof0 03 This testing method meets the requirements in accordance with Section R4'l)3 3 3 �}}lsthearrhand/erunitmstafleddunngfeshng�lOYES{(filo°j �tNOR(Sc�'j' ^ k �Q� Performance/ERI Method �cfm25�,'(out or;'otal) '" � " ` ' `' r hTo qualify using this method, Qn. must not be -greater! the " s — 2605 = 4i Qn �^ + i Total of all Total 'Conditioned s =_ systems Square Footage +e, .t.:w•c Krt .,.E t. .a. 'i; _ 4 Y � PASS FAIL '' Proposed On 0.07 t a it ut+f i rtn i t_ _»?x. PN.r �f 6.r.. - :L. Duct tightness shall be verified by testing in accordance with ANSURESNEVICC380. 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 (i), Florida Statutes. Testing{n Company' k € (s,. • t "� sp a N- t d .t txe a,�( i i;• 'ift�-. ;{ ,n '•,s'..- - y ..'. s:tl . _ .t�_ :'.'iti; t _ - _ _ is ,14 L ! 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 compliancepath as stated above, either the Prescriptive Method orPerformance Method. Signature of:Tester: Date of Test: Printed Name of Testes:. . License/Certification #: Issuing Authority: 3I28/2021 3:03:52 PM Page 1 of 1 a 2021 Express Hayden Right St Lucie Alum Shingle Com 16 HVAC Load Calculations for Express Homes "VACR�SIDwrnAL. . .. HVAC L oAve 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. " Project Title: 2021 Express Ha�defi Right St Lucie Alum Shingle Com 16 Designed By: Kristin Kelly Project Date: March 28,2021 Client Name: Express Homes Company Name: Florida Breeze. CompanyReprooentative Kristin Kelly Company Address: 2G2OKirby Circle Company City- Palm Bay, F|329O5 Company Phone: 321'851-8767 Reference City: ST LUCIE, Florida Building Orientation: Front door faces South Daily Temperature Range: Medium Latitude: �7 Degrees Elevation: 25 ft. Altitude Factor', 0.999 ` Outdoor Outdoor Outdoor Indoor Indoor Grains Dry Bulb Difference V0nbac 42 39.4 n/o n/o TO n/o Summer: QO 78 59% 5096 75 61 Total BuUdingSupplyCFK0: 1.235 CFMPer Square ft.: 0.474 Square ft. ofRoom Area: 2,60 Square ft. Per Ton: 731 Total Heating Required Including Ventilation Air: 40,396 Btuh 40.396 MBH Total Cooling Required Including Ventilation Air: 42,751 B'tuh 3.56 Tons (Based On Sensible + Latent) Rhvocis an ACCA Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D. All computed results are estimates aobuilding 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. -- -^---`-- Rhvac, Residential 8� Light CommercC ial,HVALore D adsa L Elrte Softwaevelopment, Inc:` !Flonda";Breeze � a � - '^ } ,'. P � 2021 ExpreSs`Hayden Right'St'Lucie AIum;Shingle,Com fi` � ,a , .. -I.: a� ,✓�': w' ��nw. rWest Melbourne•'.32904 t', ;; , r { FL i page 3- — --- — --- - ... ---- - - - --- - -- — -- ---------- -- — -- — - - Miscellaneous Re ort iSystem;l Whole'Housel v �, . Outdoor Outdoor, Outdoor r :.Indoor Indoor y Grains_ ;input Data , _ :w, _, r•, _h Dry,,,Bulb ...,Wet BuIb.° ReliHum... ..tRel:'Hum -_,:' `Drir Bulb .:Difference. Winter: 42 39.4 80% n/a 70 n/a Summer: 90 78 59% 50% 75 61.09 Main Trunk Runouts Calculate: Yes Yes Use Schedule: Yes. Yes Roughness Factor: 0.01000 0.01000 Pressure Drop: 0.1000 in.wg./100 ft. 0.100.0 in.wg./100 ft. Minimum Velocity: 550 ft./min 450 ft1min Maximum Velocity: 600 ft./min 750 ft./min Minimum Height: 0 in. 0 in. Maximum Height: 0 in. 0 in. I;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./hr X 0.0167 X 0.0167 Total Building Infiltration: 153 CFM 78 CFM Total Building Ventilation: 0 CFM 0 CFM i ---System I— 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 1 Return Attic 16B 0.12 8 750 No C:1... \2021 Express ... E COM 16.rh9 Sunday., March 28, 2021, 3:41 PM Rhvac Resid®Htial & Light Commercial HVAC Loads n Flonda Breeze, ' 2021 Express Hayden Rlght Ehte Software Developm®nt, Inc.,: St Lucie Alum Shingle Com `16 ' st. eltiouine ` 329 ,We,FL�LLII:-glad r � . u n, , ,; , �.1 � U=. _ ` � f kn *,, 4y Page�4 [Load Preview Report. Net l ftZ $en lat Net Sen �FM ClgDuct Scope Ton /Ton Area Gain Gain Gain Loss CFM CFM Sim Building 3.56 731 2,605 33,716 9.035 42,751 _ 40,396 498 1235 1235 _ System 1 3.56 731 2,605 33,716 9,035 42,751 40.396 498 - 1,235 1235 12 SupplyDuctLatent 652 652 Retum Duct 6,575 2.978 9,554 2,065 Zone 1 2,605 27,141 5.405 32.546 38,331 498 . 1235 1235 1-First Floor 1,104 11,889 2236 14,125 21,596 281 541 541 6,46,6,6, 4,6.4,6 6,5,44,5, 2-Second Floor 1,501 15252 3,169 18,421 16,735 218 • 694 694 6,4,6,5,4, 4,5,4 C:\ ...\2021 Express ... E COM 16.rh9 Sunday, March 28, 2021, 3:41 PM -n o m m 0 0 0 m CD N. 1. 0 = U3-n i. C/) 0 RL a c- o. o ID 0) p 0 0 w cn g rm Cl) MO 0 0;u 5, SN -0 C) i iv=L OC io?FM-9, mot.. 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Rhvac Resident,al B�hLightCommercial HVACLoads ♦ L Elite Software Development, Flonda Breeze; ; 2021hEicpress Hayden; Poght St,Luc{e Alum Shingle Com 111fest;IVhe l oum,ilF 2 04�s ,4 r r ` . �,•f� +re��ti,,, , ,x. ara , _ _ �'" ,.+, ..W` i7agB�f6i _Tabular Manual D Ductsize Data - Duct System_ 9_ : r i�` i`';n I u�,�sl[:�Sit p,;.t'? � ' l�iii�I�L,�i� ,tl'.,lt';�,ii i il # aft, �� � ,, , t f 1 , �. �- �, a • 1 A 1f t jl� 1t�, i' 7n Y tt i ' ii Type s Roughness, Diameter 1lelocity SPL Duet; 1lpstream4ti� s ` {h,d Ternpratu-'re zx Width-',",f r Loss/100 U �„ u =�SPLFit .: I{ , 1.`ength� f�..;:`fju: �Fjeight'�s FEq;,SPL.To# 1 ;a 4 f u i , �� a f S t�{{#7; i1i �I Iff J t �,r , i ,, I;$izinf]l,' ,.f,i � ft � ,_..y €t. .. CFMIsIi.:lu.r�!. t. { ,., {{ :SP'Availi{!,; SP(4.'i �m�ilo. ---Duct Name: ST-100, Effective Length: 20.0 Trunk 0.003 12 Up: Fan 72 9.3 Rnd 20.0 13.1 Nearest Inch 1,785 62.8 ---Duct Name.: SR-100, Supplies: First Floor, Effective Length: 8.0 Runout 0.0003 6 Up: STA 00 72 4.7 Rnd 8.0 6.6 Nearest Inch 120 12.6 ---Duct Name: SR410, 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: STA 00 72 4.7 Rnd 10.0 6.6 Nearest Inch 120 15.7 ---Duct Name: SR-140, Supplies: First Floor, Effective Length: 15.0 Runout 0.0003 6 Up: ST-100 72 4.7 Rnd 15.0 6.6 Nearest Inch 120 23.6 ---Duct Name: STA 10, Effective Length: 20.0 Trunk 0.003 10 Up: ST7100 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 0.0003 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 0.6003 6 Up: ST-110 72 4.7 Rnd 10.0 6.6 Nearest Inch 120 15.1 2,273 0.171 0.856 0.000 0.0 0.421 0.265 0.444 611 0.009 0.115 0.000 0.0 0.009 0.256 0.454 516 0.017 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 0.0.40 0.669 611 0.012 0.115 0.000 0.0- 0.012 0:030 0.679 CA ...12021 Express ... E COM 16.rh9 Sunday, March 28, 2021, 3:41 PM •;Rhvac Residential 8 Light commercial HVAc'Loads, ! ; ,, I� { ,4,f , 't „� ,,i,'•; +}' Elith1oftware,,Development, inc.. ;FlondaBreezer } t E u 2021 Express Hayden.Right St.Go Alum Shingle Com'16 Oige. ;;1NestlNelboume; FL-32904 Pabular Manual D Ductsize Data - Duct_System_1 - Supply ( 'ont'd) _ _ _ _ ---Duct Name: SR-170, Supplies: First Floor, Effective Length: 6.0 Runout 0.0003 4 516 0.008 Up: ST-110 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: STA 10 72 4.7 0.115 0.000 Rn' d 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-11.0 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: STA 20 72 3.9 0.120 0.000 Rnd 12.0 6.5 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 iii 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 0.6003 5 550 0.014 Up: ST-120 72 3.0 0.120 0.000 Rnd 12.0 5.5 0.0 0.014 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 1 &0 .15.3 0.0 0.006 Nearest Inch 670 55, 0.036 0.674 C:1... 12021 Express .,. E COM 16.rh9 Sunday, March 28, 2021, 3:41 PM Temperature Lit --- Duct Name: SR'240,Suppies: Second Floor, Effective Length' 8.D Runout m003 G 611 0.009 Up: ST-130 72 4.7 0115 0.000 Rnd 8.0 6.6 0.0 0.009 Nearest Inch 12O 12.6 0.026 0.683 -'Duut NamosSR-250,Supplies: Second Floor, Effective Length: 7.0 Runout n.0003 4 516 0.010 8p: ST^130 .72 3,1 0.141 0.600 Rnd 7 .0 4.4 0.0 0.010 Nearest Inch 45 7.3 0.026 0.684 _.Duct0mnxm: SR.260.Supplies: Second Floor, Effective Length: 9.0 Runout 0.0003 G 611 0.010 Up: GT'130 72 4.7 _ 0.115 0.000 Rnd 0.0 6.6 0.0 0.010 Nearest Inch 120 14.1 0.025 0.684 --Qoot Name: GR-270,Supplies: Second Floor, Effective Length: S.O Runout 0.0003 5 550 0.006 Up:Gl-1�O 72 3.9 0.120 0.000 Rnd S�O 5,6 0.0 O]]OG Nearest Inch 75 6.5 0.029 0.680 --Duct Name: SR'288, 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 0.703 -Duct Name: SR-o90.Supplies: Second Floor, Effective Length: 2S.0 Runout 0.0003 4 618 0.035 Up:S7-13O ' 72 31 0.141 0.000 Rnd 25.0 4.4 0.0 0.035 Nearest. Inch 45 26.2 U`OOQ 0.709 --- Duct Nmnxm,, Sk'Wo.Supplies: Second Floor, Effective Length: 12.0 Runout 0.0003 5 550 0.014 Up: ST-130 72 3.9 0.120 O'OUU Rnd 12.0 5.5 0x0 0.014 Nearest Inch 76 15.7 0'021 0.688 --- Duct Name: SR' 10,Supplims:SocondF/oor,EfecdveLaogth:Q.O Runout 0.0803 4 516 0.011 Up: 8T-130 72 3.1 8.141 0J000 Rnd 8.0 4.4 0.0 0.011 Nearest Inch 46 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 ... 2O21Exp,eoo-ECON11(lrh9 Gundnv March 28.2O21.3:41.PM ( Tabular Manual D Ductsze Date_ -Duch System 1 -Supply (cont'd) +<�' Duct'Narne' etcl I , ,, �., s n, rtYPe ' s`; rf ;k I 4 Roughness# �F '` Diameter �' ' Velocity'1,,SPLQuct, (?l7pstream ;try,'„! ;L'4 f +�{r;j Te►amPeraturejf4,fr' ,�,s`,, s�A1rUidth', .iF Los01100`+,;, , ,. �.t ,a, SPL.Fit Length' Height FILE l.en SPL-Tot '°Sizing,: r . ;t ma's_s ,-1,dist�'F�f� ,M I .. .T 1.1 CFM ' dt ��, r ' ;°Area i;. 71 +SP /iVall �l' 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 pressure loss of the return side. Number of active trunks: 4 Number of active runouts: 22 Total runout outlet airflow: 1,785 Main trunk airflow: 1;785 Largest trunk diameter: 15 ST-120 Largest runout diameter: 6 SR-100 Smallest trunk diameter: 10 ST-110 Smallest.runout diameter: 4 SR-110 Supply fan external static. pressure: 0.709 Supply fan device pressure losses: 0.250 Supply fan static pressure available: 0.459 Runout maximum cumulative static pressure loss: 6.709 SR-290. Return loss added to supply: 0.023 Total effective length of return ( ft.): 30.0 RR-110 Total effective length of supply ( ft.): 80.0 SR-290 Overall total effective length ( ft.): 110.0 RR-110 to SR-290 Design overall friction rate per 100 ft.: 0.417 (Available SP x 100 / TEL) System duct surface area (Scenario 1): 447.5 (Not linked to duct load) Total system duct surface area: 447.5 I I C:1... \2021 Express ... E COM 16.rh9 Sunday, March28, 2021, 3:4.1 PM Rhvac :Residential $Light Commercial HVAC=Loads Elite So al 2021'fUbfibass3Hayden" Right St:Lucte Alum Shingle Com .1'6: West Melboume,'FL 32904:' i .. � ., , E .....� • '�'�:�.. _ . s ... .>i `.: Page 10. — -- — — -- ------ - --- - --- `_..- - - --- ....� .---_-------- Tabular Manual D_ Ductsize Data - Duct System 1 - Return ] Duct Name, etc ,,5 �tL+ aType }� lt+ ,Roughness"la� Diameters 7+ ` Velocity'; r SPI_ Duce, Upstream iT, Temperature'' ^ + ' ' 1Nidth aF' ' Lossl100 j SPL Fit; fill" a rLen th 'Sizin *`' gu �.. , {'" Area, .' a ': ' ' FiSP Ava I: ' 44 SFL l of i. ...9' ., , k d ,,. ;;: t.GFM ". SRL`Cumu1: ---Duct Name: RT-100, Effective Length: 0.0 Trunk 0.003 Up: Fan 72 Rnd 0.0 Nearest Inch 1,234 ---Duct Name: RR-100, Effective Length: 10.0 Runout 0.0003 Up: RT7100 72 Rnd 10.0 Nearest Inch 617 ---Duct Name: RT-11Of. Effective Length: 0.0 Trunk 0.003 Up: RT-100 72 Rnd 0.0 Nearest Inch 617 ---Duct Name: RRA 10, 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 12 786 0.008 9:3 0.077 0.000 13.1 0.0 0.008 31.4 -0.015 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 pressure loss of the return side. Number of active trunks: 2 Number of active runouts: 2 Total runout outlet airflow: 1;234 Main trunk airflow: 1,234 Largest trunk diameter: 12 'RT-100 Largest runout diameter: 12 RR-100 Smallest trunk diameter: 12 RT-100 Smallest runout diameter: 12 RRA 00 Runout maximum cumulative static pressure loss: 0.023 RRA 10 Return loss_ added. to supply: 0.023 Total effective length of return ( ft.): 30.0 RRA 10 System'duct surface area (Scenario 1): 125.7 (Not linked to duct load) Total system duct, surface area: 125.7 ;Notes} h ,t , , �! , r+. ,,:, ,;°•, + + F i ;; n , _,irgTwi,;, i ,: k� 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. C:\ ...\2021 Express ... E COM 16.rh9 Sunday, March 28, 2021, 3:41 PM Rhvac Resident�l&,Light CommercialH,VAChoadslF } :'� I }; n �'4'- ti "'` " }Elite BoftwareDevelopment,lnci Flonda'BreeZe �e+l' , d. 1 1 YN 2021,Express Hayden, Right: St;Lu�cie � Alum Shingle Com;16� IliVesf�Melboum, a :FL,32904,'..rf 1..., � . r i} «�;,,i'�,�.E.$_a�.�..�..'s.... `-,;i:'" .._._?_ :,.!��.._.._.._',�::i+ .`' E •'� }_._._._...,�:�,W:.___::.,.__,..�.�..u<:.�._..Page 11;1- Tabular Manual D Ductsize Data - Duct System 1 - Return (cont ; .1e 7111 } i 1. 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:1... 12021,Express ... E COM 16:rh9 . Sunday, March 28, 2021, 3:41 PM window, metal frame no break, U-vajue 0.55, SHGC 0.26 2A-m'd:Glazing-Double pane low-a(m=O.GO).sliding 40.8 617 O 545 545 glass door, metal frame no'bnamk.U'vokeO.54. 8HGCO.2G 11J:Door-Metal ' Fiberglass Core, U-vo|ueO.G 20.4 343 D 318 318 11[lDoor-Wood - Solid Core, U'vo|uo0.39 19 208 O 193 193 13AB'Ofcs:VVo|l-8buk.noblanket orboard insulation, 2167.6 11.107 O 8.903 6.903 fiAodcore, siding finish, U'va|uoO.183 12[-Oow:VVaU'Fnamo.R-13insulation in2x4stud 320.6 817 O 827 627 cavity, no board insulation, siding finish, wood studs, U-wva|uoO.OQ1 1GB-38:Roof/Cai|ing'UndoxAttic with Insulation onAttic 2805 1.897 O 3.386 3.386 Floor (also use for Knee Walls and Partition ' Ceilings), Vented Attic, No Radiant Banior, Dark Asphalt Shingles or*DorhMetal, Tar and Gravel or 'Nambnona. R'38innu|ation. U-valueO.O2G 22A-pm:Floor-Slab nngrade, Noedge insulation, no 153 5.055 O O O insulation below floor, any floor cover, passive, heavy dry orlight wet soil, U'vo)ue 1.18 Subtotals for structure: 23.093 O 14.890 14.690 Poop/a: G 1.200 1.380 2.580 Equipment: 950 3.600 4.650 Lighting: 0 O O Duubmodc 12.593 3.630 12.753 16.383 Infiltration: Winter CFK0:153\Summer CFNY:78 4.711 3.255 1.293 4.548 Ventilation: Winter CFK8:O.Summer CF(N:O D O O O System 1Whole House Load Totals: 40.396 8/035 33.716 42.751 12 Square ft. of Room Area: 2,605 Square ft. Per Ton: 731 Total Heating Required Including Ventilation Air: 40,398 Btuh 40.396 K0gH����� Total Sensible Gain: 33.716 Btuh 79 % Total Latent Gain: 9.035 Bt h 21 Y6 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 manufacturers performance data at your design conditions. O:\'. \2021 Express - ECOK0 18.rh0 Sunday Marc`2O. 2021. 3:41 PM AWA'd Residential','Light Commercial HVAC Loads ,,' „ r a:. a Elite Softwar@-D'evelop`ment i Flonda Breeze + 2021 Express Hayden Right St L'ucje Alum Shingle Com'16 , .t Page & lEgyipment Data - System I - Whole House -- - ..- - -- - -- - - -� Cooling System Type: Air Source Heat Pump. Outdoor Model: NXH548GKP** Indoor Model: FXM4X60**AL Tradename: SOFTSOUND SX 2500 R41 OA 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: 75F, SIRH: 50%, WIDB: 70F, Sen. gain: 33;716 Btuh, Lat. gain: 9,035 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, Clg. coil TD: 20F, Htg. coil TD: 70F, Req. clg. airflow: 1235 CFM, Req. htg.a.irflow: 498 CFM C:1... \2021 Express ... E COM 16.rh9 Sunday, March 28, 2021,,3:41 PM ;Rhvac Resld®ntial(& Ligti'tCommercial HVAC Loadsus `'t '' r ti j 'a "' Elite Softvrare Development, Inc Flonda I3�eeze k- �: 2021 Express Hayden Right SiLucle Alum Shingle -Coin 16: -' t West.Melboume FL 32904� LSystem 1 Room Load Summary 5 I•Y : I - 1 , �+ I �a �s d f! t t i` 1! o- C- 3I GIg1 IRoom '` Area Sens Htg' Duct;buct Sens . Lat Clg �Sys� �t _ r t I � � a (� � y ( s i ", t 11 � F r Nod Name 4 �1 ( ra 5 1 1 `i' ry�� j f. �t 16 I {-•. 1i.�.�l�t4� lrt ,s,: Ir Sys u1BfU: �,4fCFM S!ze; �r1\/el ,�Btuh.. :':Btuh'(r CFM; , . CFM. ---cone i-- 1 First Floor 2 Second Floor 1,1.04 21,596 1,501 16,735 281 6,4,6,6, 6,4,6,4, 6 218 6,5,4,4, 5,6,4,6, 5,4,4,5, 4 - 11,889 2,236 541 541 - 151252 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. Actual: 3.93 80% / 20% 37,845 9,324 47,169 n- � -•�--�--�,—.,,-....—.---�--.�.--r-., Heatinq System J 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: n/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, SIDS: 75F, SIRH: 50%, WIDE: 70F, Sen. gain: 33,716 Btuh, Lat. gain: 9,035 Btuh, Sen. loss: 40,396 Btuh, Entering: clg. coil DB: 79.9F, Entering big. 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 ihtjii':&�LightComm6rciiiiHVAC.,L ,Lmefif � press 2024 Ex Ha$��niR ght�St Lu�k�:,Aun,Shingle.Cbm".16 0. — - - --------- ...... [-gu-Lhd(tqg_ Rotation Report A . 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 :: Individual, A 'Li6,111 P,,IL"'* 1350JJi 45 Rot. �,,713of, L- i'Ducti �,ir R � ."I-. 51 ii ii,: 'of s?Rbt, R . ....... b A, a N +F --C- F M 1, C F 5ystem 1: 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 CFM of all rotations. Fr, & 6bt) d6br,-�n-!ii�f� Upp Y, TonsC 00 South 1,235 33,716 -9,035 3.56 45' Southwest 1,350 36,267 9,017 3.77 9010 West 1,381 36,962 .9,617 3.83 1350 Northwest 1,344 36,161 9,027 3.77 1800 North. 1,236 33,732 9,033 3.56 2250 Northeast 1,378 36,899 9,022 3.83 2700 East *1,421 *31,847 9,003 *3;90 315, Southeast 1,372 36,78.8 9,031 3.82 Indicates highest value of all rotations. Building 11ding Rotation Tonnage 4.0 .................................................................................................. 3.9 ....................................................... ...................... ................ En 12 r-•3.8 ..................... .......... .............................. ............................... rn ........ .................................... 3.6 ....... ............................................ . .......................................... 3.5 4 South Southwest West Northwest North Northeast East Southeast Direction Front door Faces Buildinq Net Tonnaqe C:\ ... \2 . 021 Express ... E COM. 16.rh9 Sunday, March 28,2021, 3:41 PM Y FRhvac Residentiel8 Light Commercial HVAC Loads "' "Elite Software Development, Itac Florida Breeze:. _ ti �, , 20?.Vqxpregs Hayderi,Right St Lucie AIum,Shtngle Com`16r �.iNest:Melboume ;,FL �3204��;1 +,. ari = t; �; �l;f?ips, F _ n r;1,, ,d F �,3• r.a i, 3 n;- {= B r . ��. w�.^EPagel6i� Budding Rotation Report (cont'd) Building Rotation Hourly Net Gain i 50,000........................................................_........................................ i 49,000 . ......................................... ................ .............. S f ti 46,000 .................................................................... .................'......... J . f 14�.... I 45,000 44,000 43,000 42,000 41,000' -..... --- . I ... .... .. ... ... .. . . . ...,---- ..--- --I - - - - , --- , - -I -- - - -- - - - .- 6 am 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 . --i -- Front door faces Southwest --�� Front door faces West �- Front door faces Northwest Front door faces North f- Front door faces Northeast -• ..-■-•.••• Front door faces East —7— Front door faces Southeast CA ...\2021 Express ... E COM 16.rh9 Sunday, March'28, 2021, 3:41 PM ��+^^ AtI County, Town, Municipality, Jurisdiction Header Information Form RPER 1.01 8 Mar 10 Contractor Florida Breeze REQUIRED ATTACHMENTS' ATTACHED Manual A Form (and supporting worksheets): Yes© No ❑ Mechanical License # CAC1814113 or MJ1AE Form' (and supporting worksheets): Yes ❑ No ❑X OEM performance data (heating, cooling, blower): Yes ❑X No ❑ Building Plan # HAYDEN Manual D Friction Rate Worksheet: Yes ❑ Nog Dud distribution system sketch: Yes ❑ No ❑X Home Address (Street or Lot#, Block, Subdivision) •.D CALCULATION (IRC M1401.3) Desion.Condiiions 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, Southeast Total heat loss 40396 Btu/h Number of bedrooms 5 Summer Design Conditions Conditioned floor area 2605 Sq Ft Outdoor temperature 90 OF Number of occupants 6 Indoor temperature 75 OF Windows Grains.difterence 61 A Gr @ 50 % Rh Eave overhang depth 3.6 Ft Roof Sensible heat gain 33716 Btu/h Internal shade Latent heat gain 9035 Btu/h Blinds,Eave , etc Depth Window Total heat gain 42751 Btu/h Number of skylights 0 Equipment type Heat pump Furrmaae, Heat pump, Boiler, eta Model NXH548GKP•' Heating output capacity 46500 Btu/h Heat pumps - rapacity at winter design outdoor conditions Auxiliary heat output capacity Btu/h Design airflow 1785 CFM External Static Pressure (ESP) . 0.71 lwc Component Pressure Losses (CPL) 0.25 IWC Available Static Pressure (ASP) 0,459 IWC ASP = ESP - CPL Contractor's Printed Name Contractor's Signature. CoolintL-EQuiDment Data Equipment We Heat pump Air conditioner. Heal pump, etc - Model NXH548GKP"' Sensible cooling capacity 37845 Btu/h Latent cooling capacity 9324 Btu/h Total cooling capacity 47169 Btu/h Longest supply duct:. 80 Ft Longest return duct 30 Ft Total Effective Length (TEL) 110 Ft Friction Rate: 0,42 IWC Friction Rate = (ASP ■ 100) +TEL Blower Data Heating CFM 1613 CFM Cooling CFM 1613 CFM Duct Materials Used (circle) Trunk Duct DuctboRliFlex, Sheet metal, Lined sheet metal, Other (specify) Branch Duct: Duct board, 11lex Sheet metal, Lined sheet metal, Other (specify) Date. y. nayunw nwucnmuner pnnwo rrom approved AUVA sonMrs vendors, am list on page 2 of instructions. ' If abridged version of Menuel J is used for load calculation, then verify residence meets requirements, see Abridged Edition Checklist on page 13 of instructions. Form generated by ACCA-approved Manual J Eighth Edition version 2 Elite Software Rhvac program. Air Conditioning. Contractors of America Manual S (Residential Equipment Selection)ArX& ::: Project Information Cooling Design Information Name:.. Outdoor Design Temp: 91 °F db Summer City: Outdoor Design Temp: 43 T db I Winter State: Altitude: Altitude Adjustment: 1.00 Indoor Design Temp: 75 °F db 50 %RH 63 °F wb manual u Low caicuianons Total Load Sensible Latent SHR Heat Loss 42751 F 33716 9035 F 0.780 Airflow Calculations Design TD for Airflow F 19 . Design Sensible CFM F1613 r— ueM information Manufacturer. 1COMFORTMAKER Furnace Model #: .. AFUE:= Coil or Fan -ball Model #: JFXM4X60 Condenser Model #: NXH548GKP SEER: 16.0 HSPF: 9.00 (A) manuracturers cooing Penormance Data Lower Return Air Outdoor Temperature = 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 . u Rated CFM @ Design RA Temperature 1420 63 46, 005 F 5.514 7710.8804 Rated CFM @ Rated RA Temperature 72 52,510 30,456 . 22,054 0.58 (B) Manufacturers Cooling Performance Data Higher Return 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 r 60 F 46.310 F 35.030 11,280 0.7564 Rated CFM @ Design RA Temperature 1800 t33 48,198 34,621 13,577 1 0.7183 Rated CFM @ Rated RA Temperature 72 53,860 .33,393 20,467 0.62 mauulauulol a <,uvwILI rallu11nallua uala tlntelptllaieu) 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 Capacity @ Design CFM / RA (F wb) 1613.2 63 F 37,845 97324 0.802 Equipment Capacity as a % of Design 11Q.33% 112.25%: 103.20% manutacturers treat Pump data . Capacity Capacity Balance Supplemental @@ 40db @ 1r , P� Heat Required 46.280 26.680 23.8 55,87 Manufacturers Furnace Data Input Output Desired Calculated