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HomeMy WebLinkAboutEnergy CodeFORMR405-2020.( o-' r 9\14L cow, 16 CREEK LOT 2 RESIDENTIAL ENERGY CONSERVATION CODE DOCUMENTATION CHECKLIST 4 3453 Trinity Cir Florida Department of Business and Professional Regulati n RECEIVED Simulated Performance Alternative (Performance) Methoc IAPR 3 0 2021 ST. Lucie County, Permitting Applications for compliance with the 2020 Florida Building Code, Energy Conserva Ion v a: e Residential Simulated Performance Alternative shall Include: for Code ❑ Comp This Checklist Reviewedmpliance . _ Universal Engineering ❑ Form R405-2020 report Sciences ❑ 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 orper exceptions provided in Section R403.7 ❑ Mandatory Requirements (rive pages) Required prior to CO: ❑ Air Barrier and Insulation Inspection 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) a `ti ti 3/2812021 7:36:01 PM EnergyGauge® USA TOM - FlaRes 020 6C �ttfrliditiOn (2020) Compliant Software Page 11 of 1 e CREEK LOT 2 FORM R405-MO FLORIDA ENERGY EFFICIENCY CODE_ FOR. BUILDING.:CONSTRUCTION Florida Department of Business and Professional Regulation -_ .Residential Performance Method Project Name: 21 EXPRESS 1828 CALI LT STLU ALUM SHIN COM Builder Name: DR HORTON Street: 3453 Trinity/ Cir Permit Office: City, State, Zip: ST LUCIE , FL , Permit Number: Owner: Dr Horton 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 Type41729.0 soft.) Insulation Area 2. Single family or multiple family Detached a. Concrete Block - Int Insul, Exterior R=4.1 1399.70 ft2 3. Number of units, if multiple family 1 b. Frame- Wood, Adjacent c. NIA R=13.0 829.33 ft2 R= ft2 4. Number of Bedrooms 4 a d. NIA R= ft2 5. Is this a worst case? Yes 11. Ceiling Types (1828.0 soft.) Insulation Area :a. Under Attic (Vented) R=39.0 1828.00 ft2 6. Conditioned floor area above grade (ft2) 1828 b. N/A R= ft2 Conditioned floor area belowgrade (ft2) 0 c: N/A' R= ft2 7. Windows(167.0. soft.) Description Area 12. Ducts R ft2 a. U-Factor: Dbl, U=0.55 127.00 ft' a. Sup: Attic, Ret: Attic,:AH: Whole House 8 154 SHGC: SHGC=0.26 b. U-Factor: Dbl, U=0.54 40.00 ft2 13. Cooling systems kBtu/hr Efficiency SHGC: SHGC=0.25 a. Central Unit 35.0 SEER:16.00 c. U-Factor: N/A ft2 SHGC: Area Weighted Average Overhang Depth: 2.743 ft. 14. Heating systems kBtu/hr Efficiency Area Weighted Average SHGC: 0.258 a. Electric Heat Pump 34.6 HSPF:8:50 8. Skylights Area c. U-Factor:(AVG) NIA . ft2 15. Hot watersystems SHGC(AVG): NIA aa. Electric Cap: 50.gallons 9....Floor Types (1828.0 sqft.) .. Insulation Area EF: 0.930 a. Slab -On -Grade Edge Insulation R=0.0 1828.00 ft2 b. Conservation features b. N/A R= ft2 None c.. NIA R= ft2 16:.Credits .: Pstat. Total Proposed Modified Loads: 51.14 Glass/Floor Area: 0:091 PASS Total Baseline Loads: 55.69 I hereby certify that the plans and specifications covered by Review of the plans and 1t'�BE STAr this calculation are in compliance with the Florida Ener�y,�- �" f' /0. Code. �s'�e.d iications covered by this . 0 '' =,�'�`\ 4�Y c3► ulation indicates compliance y� /i,; .. PREPARED BY: - STATE jhe Florida Energy Code. o'�,ae construction is completed „ ... . DATE: II' A .`Itti§' building will beinspected for irk, I" - s rp[JjV1$E com0ance with Section 553.908 �.. I hereby certify that this building,. as designed, is in comRlt,' llorida Statutes. with the -Florida Energy Code..: �'Op WME OWNER/AGENT: �aa-W-e�t2 ;n%91 mg 1151 BUILDING OFFICIAL: .. DATE: 014112/2 YZ DATE: - Compliance requires ce.kifr.cation 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 ANSI/RESNET/ICG 380, is no4 greater than 0.076 do for whole house. 3/28/2021 7;36 PM EnergyGauge® USA 1.0.00 - FlaRes202O FBC 7th Edition (2020) .Compliant Software Page 1 of 4 GnOM adnr,_gn!)n INPI IT _SIIMMARV C141CM11 IST REPCIRT PROJECT Title: Building Type: Owner Name: # of Units: Builder Name: Permit Office: Jurisdiction: Family Type: New/Existing: Comment: 21 EXPRESS 1828 CALI LT Bedrooms: 4 User Conditioned Area: 1828 Dr Horton Total Stories: 1 1 Worst Case: Yes DR HORTON Rotate Angle: 0 Cross Ventilation: Whole House Fan. Detached New (From Plans) Address Type: Street Address Lot # Block/Subdivision: PlatBook: Street: County: ST. LUCIE City, State, Zip: ST LUCIE , FL, CLIMATE . Design Location Design Temp TMY Site 97.6 % 2.5 % Int Design Temp Heating Design Daily Temp 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 Biockl 1828 15720.8 SPACES Number Name Area Volume Kitchen Occupants Bedrooms InfiIID Finished Cooled Heated 1 Whole House 1828 15720.8 Yes 5 4 1 Yes Yes Yes FLOORS # Floor Type Space .. Perimeter R-Value Area Tile Wood Carpet 1 Slab -On -Grade Edge Insulatio Whole House 200 ft 0 1828 ft' 0.8 - 0 0.2 ROOF # Type Roof Gable Roof Materials Area Area Color Red Barr Solar SA Emitt Emitt Deck Pitch Absor. Tested Tested Insul. (deg) 1 Hip Composition shingles 2044 ft2 0 ft2 Medium N 0.85 No 0.9 No 0 26.57 ATTIC V # Type Ventilation Vent Ratio (1 in) Area RBS IRCC 1 Full attic Vented 306 1828 iN N N CEILING # Ceiling Type Space R-Value Ins Type Area Framing Frac Truss Type 1 Under Attic (Vented) Whole House 38 Blown 1828 ft2 0.11 Wood 3/28/2021 7:36 PM EnergyGau9e® USA 7.0.00 - FlaRes2020 FBC 71h Edition (2020j. Compliant Software Page 2 of 4 FORM R405-2020 . INPUT SUMMARY CHECKLIST REPORT ' WALLS Adjacent Space Cavtty Width Height Sheathing Framing Solar Below Absr _ 1 S Exterior Concrete Block = Int InsWhole House 4.1 24 8 8 8 248.4 fP 0 0 0.5 0 _ 2 E Exterior Concrete Block - Int InsWhole.House 4.1 8 0 8 8 69.3 f1 0 0 0.5 0 3 S Exterior Concrete Block - Int InsWhole House 4.1 11 0 8 8 95.3 ft' 0 0 0.5 0 4 E Exterior Concrete Block- Int InsWhole House 4.1 51 8 8 8 447.6 W 0 0 0.5 0 5 N Exterior Concrete Block - Int InsWhole House 4.1 18 4 8 8 158.9 fe 0 0 0.5 0 6 W Exterior Concrete Block - Int InsWhole House 4.1 4 8 8 8 40.4112 0 0 0.5 0 -7 W Exterior Concrete Block - Int InsWhole House 4.1 39 2 8 8 339.4 fP 0 0 0.5 0 8 N Garage Frame - Wood Whole House 13 21 4 8 8 184.9 ft? 0 0.23 0.5 0 _ 9 W Garage Frame - Wood Whole House 13 16 8 8 8 144.4 ft' 0 0.23 0.5 0 DOORS # Omt Door Type Space Storms U-Value Width Height Area Ft In Ft In 1 N Insulated Whole House None .6 3 6 8 20 ft2 2 N Wood Whole House None .39 2 8 6 8 17.8 ft' 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 S 1 Metal Low-E Double Yes 0.55 0.26 N 62.0 fP 1 ft 0 in 1 ft 0 in None None 2 S 3 Metal Low-E Double Yes 6.54 0.25 N 40.0 fP 8 ft 0 in 1 ft 0 in None None 3 E 4 Metal Low-E Double Yes 0.55 0.26 N 15.5 fP 1 It 0 in 1 ft 0 In None None 4 N 5 Metal Low-E Double Yes 0.55 0.26 N 31.0 ft' 1 It 0 in 3 ft 0 in None None 5 W 7 Metal Low-E Double Yes 0.55 0.26 N 15.5 ft' 1 ft 0 in 1 ft 0 in None None 6 N 5 Metal Low-E Double Yes 0.55 0.26 N 3.6 fP 4 ft 8 in 1 It 0 in None None GARAGE # Floor Area Ceiling Area Exposed Wall Perimeter Avg. Wall Height Exposed. Wall Insulation 1 430 fP 430 fP 64 It 6.6 ft 13 INFILTRATION # Scope Method SLA CFM 50 ELA EgLA ACH ACH 50 1 Wholehouse Proposed ACH(50) .000382 1834.1 100.62 188.91 .13 7 - HEATING SYSTEM # System Type . Subtype Speed Efficiency Capacity. Block Ducts 1 Electric Heat Pump/ Split Singl HSPF:8.5 34.6 kBtu/hr 1 sys#1 3/28/2021 7:36 PM EnergyGauge® USA 7.0.00 - FlaRes2620 FBC 71h Edition (2020) Compliant Software Page 3 of 4 FORM R405-2020 .. INPUT SUMMARY CHECKLIST REPORT COOLING SYSTEM # System Type Subtype Subtype, Efficiency Capacity Air Flow SHR . Block Ducts 1 Central Unil/ Split Singl SEER:16 35 kBtumr 1050 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 M Collector Storage Cert # Company Name System Model # Collector Model # Area Volume FEF None None ft' DUCTS / — Supply — — Return — Air CFM 25 CFM25 HVAC # V # Location R-Value Area Location Area Leakage Type Handler TOT OUT ON RLF Heat Cool 1 Attic 8. 154 W Attic 50 ft' Proposed On Whole Hou — ch 128.0 cfm 0.07 .0.50 1 1 TEMPERATURES Programable Thermostat: Y Ceiling Fans: Heat ng Jan Feb Mar Aprr Apr �; y Jun rl Jul n Aug Sep Sep ri t„J Oct O Nov Dec Jan Feb Mar MaJun Jul Aug Sep tn, Nov DecVenting Thermostat Schedule: HERS 2006 Reference Hours Schedule Type 1 2 3 4 5 6 7 8 9 10 11 12 Cooling (WD) AM PM 78 80 78 78 80 78 78 78 78 78 80 80 80 80 78 78 78 78 78 78 78 78 78 78 Cooling (WEH) AM 78 78 78 78 76 78 78 78 78 78 78 78 PM 78 78 78 78 78 78 78 78 78 78 78 78 Heating (WD) AM PM 66 68 66 '.66 68 68 66 66 68 68 68 68 68 68 68 68 68 68 68 68 68 68 66 66 Heating (WEH) AM PM 66 66 66 66 66 68 68 68 68 68 68 68 68 68 68 68 68 68 68 .68 68 68. 66 66 MASS Mass Type Area Thickness Furniture Fraction Space Default 8 lbs/sq.ft. 0 ft2 0 ft 0.3 Whole House 3/28/2021 7:36 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 4 of 4 FORM R405-2020 ENERGY PERFORMANCE. LEVEL (EPL) DISPLAY CARD ESTIMATED ENERGY PERFORMANCE INDEX* = 92 The lower the EnergyPerformance Index, the more efficient the home. , ST LUCIE, FL, 1. New construction or existing New (From Plans) 2. Single family or multiple family Detached 3.. Number of units, If multiple family 1 4. Number of Bedrooms 4 5. Is this. a worst case? Yes 6. Conditioned floor area (ftJ 1828 7. Windows'* Description Area a. U-Factor. Dbl, U=0.55 127.00 ft SHGC: SHGC=0.26 b. U-Factor. Dbl. U=0.54 40.00 ft SHGC: SHGC=015 - c. U-Factor. NIA fN SHGC: d. U-Factor: WA fr SHGC: Area Weighted Average Overhang Depth:: 2.743 ft. Area Weighted Average SHGC: 0.258 8. Skylights Description Area a: U-Factor(AVG): NIA IF SHGC(AVG): N/A 9. Floor Types In Area a: Slab -On -Grade Edge;insulation R=0.0 1828.00 ft2 b. WA R= to m WA R= ft, 10. Wail Type and Insulation Insulation Area a. Concrete Block - int Insul. Exterior R=4.1 1399:70112 b. Frame.: Wood, Adjacent R=13.0 329.33 it' . a WA R= f d. WA R= ft° 11. Ceiling Type and Insulation level Insulation Area a. Under Attic (Vented) R=38.0 182800 ft' b. NIA R= ft' c. NIA R= ft' 12. Duds, location & insulation level R ftF a. Sup: Attic, Ret: Attic, AH: Whole House 6 154 13. Cooling systems a. Central Unit 14. Heating systems a. Electric Heat Pump 15. Hot water systems a. Electric b. Conservation features None Credits.(Performance method) I certify that this home. has compiled 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: . 04/12/21 Address of New Home: 3453 Trinity.Cir City/FL Zip: . . kB.tu/hr Efficiency 35.0 SEER:16.00 kBtu/hr Efficiency 34.6 HSPF:8.50 Cap: 50 gallons EF: 0.93 Pstat ' *Note : This is not a Building Energy Rating: If your Index is below 70, your home may_quaii. 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. 3/28/20217:36 PM EnergyGauge&USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 1 of 1 Florida Building Code, Energy Conservation, 7th Edition (2020) ...Mandato Requirements for Residential Performance, Prescriptive 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 (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 presotd 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 0 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. ❑ R402A.1 Building thermal envelopeThe buildingthermal 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. ❑ R402A.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 manufacturers 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 thins 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 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 Statutes, or individuals licensed as set forth in Section 499.105(3)(f1, (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 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 the envelope of existing buildings in which the new construction is less than 85 percent of the building thermal an 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 Sue dampers shall be closed, but not sealed beyond intended infiltration control measures. 3. Interior doors,tf 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. ❑ R402A.2 Fireplaces. New wood-buming 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 doorss 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 Oar square foot.(1.5 Us/m2), and swinging doors no more than 0.5 cfm per square foot (2.6 L/s/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. 3/28/21321 7:36 PM, EnergyGouge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 1 of 5 MANDATORY REQUIREMENTS'- (Continued) ❑ R402.4.4 Rooms.containing fuel-buming appliances. In Climate Zones 3 through 8, where open ,combustion air ducts 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 meet not less than the basement wall R-value requirement. The door into the room shall be fully gasketed and any _waterlines and ducts 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 4 R-8. Exceptions:' Direct vent appliances with loth intake and exhaust pipes installed continuous to the outside. 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. 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 1.51 psf (75 Pa) pressure differential. All recessed luminaires shall be sealed with a gasket or caulk between the housing and the interiorwall 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. ❑ 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 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 accordance with Section C4.03.2.9.2 of the Commercial Provisions of this code and shall be shown to meet duct tightnesscriteria below. Dud tightness shall be verified by testing In accordance with ANSI)RESNET11CC.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 manufacturers 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). 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 shalfbe taped or otherwise sealed during the test. 2. Postconstruction test: Total leakage shall he 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: A duct air leakage test shall not be required where the ducts and air handlers are located entirely within the building thermal envelope. 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 then 0.080 (where Qh = 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 plenums. ❑ R403.4 Mechanical system piping insulation (Mandatory). Mechanical system piping capable of carrying fluids above 105°F (41'C) or below 55°F (13'C) shall be insulated to a minimum of R-3. UR403.4.1 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 R403.5.1.1. 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 A Circulation systems._ Heated water circulation systems shall be provided with a circulation pump. The system return pipe shall ❑ be a dedicated returnpipe 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. R403.6.1.2 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 accordance with the times when heated water is used in the occupancy. 3/28/2021 7:38 PM EnergyGouge®.USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page, 2 of 5 MANDATORY REQUIREMENTS - (Continued) ❑ R403.5.6 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). ❑ R403.6.6.1A 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 60'C). ❑ 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 bumei(s) of combustion types of service water -heating systems to be turned off. ❑ R403.5.6.2 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. ❑ R403.5.6.2.1 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 flit 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. 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 R403.6.1. 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 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, crawispaces, 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 R403.7.1 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 11403.6A . WHOLE -HOUSE MECHANICAL. VENTILATION SYSTEM FAN EFFICACY FAN LOCATION AIRFLOW RATE MINIMUM (CFM) MINIMUM EFFICACY a (CFM/WATT) AIRFLOW RATE MAXIMUIV (CFM) HRV or ERV : Any 1.2 ckntwatt Any Range hoods Any 2.8 cfmfwatt Any In -line fan Any 2.8 cfmlwatt Any Bathroom, utility room 10 1.4 cf nlwatt <90 Bathroom, utility room 90 2.8 chnlwatt Any For SI: 1 cfin = 28.3 Umtn. a. When. tested in accordance with HVI Standard 916 3/28/2021 7.36 PM Energyd.auge® USA 7.0.00 - FlaRes2020 FBC 71h Edition (2020) Compiiant Software Page 3 of 5 ,MANDATORY REQUIREMENTS - (Continued) ❑ R403.7.1.1 Cooling equipment capacity. Cooling onlY_e4uipment-shall be selected sodhat Its total capacity is not less than the calculated total load but not more than 1.15 times greaterthan 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 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, ahe 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 1.16 times greater than the design cooling load. ❑ 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 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 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, 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 optimumperformance 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 meltand. 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 50OF (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 Poois 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 11 power to the heater. ,Gas -fired heaters shall not be equipped with continuously burning ignition pilots. ❑ R403.10.2 Time switches. Time switches or other.dontrol 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 require 24-hour pump operation. 2. Pumps that operate solar- and waste-heat-recoyery pool heating systems. 3. Where pumps are powered.exdusiveiy from on -site renewable generation. 3/28/2021 7:36 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant software Page 4 of 5 E' R403.10.3 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. . Exception: Where more than 70 percent of the energy for heating, computed overan 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 orceall-fired pool and spa heaters.. All gas- and oil -fired pool, and spa heaters shall have a minimum thermal 0 efficiency of 82 pent for heaters manufactured on orafter 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. aR403.10.5 Heat pump pool heaters. Heat pump pool heaters shall have a minimum COP of 4.0 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 electric4K veered portable spas shall be controlled by the requirements of APSP-14. R403A3 Dehumidifiers (Mandatory If installed, a dehumidifier shall conform to the following requirements: 1. The minimum rated efficlency 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 2.381iters/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 sensorthat is installed in a location where it is exposed to mixed house air. 3. Any dehumidifier unit located in unconditioned space that treats air from oonditioned 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 R403.13A 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 badcdraft 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 badcdralt 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 In to a minimum of R-6. SECTION R404 ELECTRICAL POWER AND LIGHTING SYSTEMS. R404.1 Lighting equipment (Mandatory). Not less Ithan 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 buming pilot lights. 3/28/2021 7:36 PM EnergyGaugWUSA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page_ 5 of 5 2020 - AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA TABLE 402.4.4:1 AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA a Project Name: 21 EXPRESS 1828 CALI LT STLU ALUM SHIN COM Builder Name: DR HORTON Street: Permit Office: City, State, Zip: ST LUCIE , FL, Permit Number. v Owner. Dr Horton Jurisdiction: w Design Location: FL, ST LUCIE CO INTL V 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 The exterior thermal envelope contains a continuous air barrier. not be used as a sealing material. or joints in the air barrier shall. be sealed. The air barrier in any dropped ceiling/soffit shall be aligned with The insulation in an dropped soffit the insulation and any. gaps in the air barrier shall be sealed. shall be aligned with the airy barter. 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 all nment with the air barrier. Windows, skylights The space between window/doorjambs 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 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 crawispaos walL i. 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 fti 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 spac Do. Recessed lighting Recessed light fixtures installed in the building, thermal envelope Recessed light fudures 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 Shower/tub 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. ElectricaUphone 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. i Caulking or other adhesive sealants shall not be used to fill voids a; n ad on, Inspection of log walls shall be in akx ordance.wlth t e provisions of CC-400. 3/28I2021 7:36 PM EnergyGauge@ USA 7.0:00 - FlaRes2020 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 #: 5 [ �,, , .b,j i r � � • Job;lnfolrmaholn ' �� •��` Builder: DR HORTON Community: Lot: NA Address: City: ST LUCIE State: FL Zip. {t4 >3 -sSt All +-KJ meete Air Leakage test_Results passingresu/tsmustrf►erthe�Peffofmance, Prescnphve, or, Method Ir fi . r ° �,;i'�a_" Kr i � t .it na ,' S �., ' +:-.;.' vv r�fi, ,. rov .: ' •' '. y:t-1n,t r t ri t t Oa `of+lingusheeas havingaairte not Je�xu cISe, eRlid-i�nf g-;r 7,ahn �r. y�..y Tauhr,ee l(50 'cPhRaEnSCRIPTr fIVioEurMaI,Et aTH°pOrerDssobfu0dd2i„nigncohr wdw:ge: ` PascaslimateZones1' ages pe` o d tr i tfPERFORfiANCE o'r ERf <<Qt 4N)ETHOp Thejbuildmg,or c�letlitg unit'eri8ed,as,h4ying°an air leakage rate,ef'not exceeding;; „thes elected ACt(50) Value as shown on Foim R405=2020,(Perfomiae) or R4'06-2020 (ERq, section labeled asanfilt[ation;`sub-section ACH50 =,. ACH(50) specified•on Form R405-202tt Energy tafo (Perfom►ance)'or R9A6-2020f(ER!) , 7.000 ` x 60 = 15721 = Method for.calciilatina buildinq volume: CFM(50) Building Volume ACH(50) 0 Retrieved from architectural plans PASS Code calculated software 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/RESNET/ICc 380 and reported at a. pressure of 0.2 inch w.g.,(Op Pascals) Testing shall be conducted by either individuals as defined in Section 553.993(5j or (7j,,Florida Statues.or individuals licensed asset forth in Section 489.105(3)(0(g),.or (i) or an approved third party. A written reportof the results of the test shall 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 the time of the test, shall be fully open. 1' y Testing Company t , � 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 7:36:08 PM EnergyGauge® USA 7.0.00.- FlaRes2026 FBC 7th Edition (2020) Compliant Software Page 1 of 1 Duct Leakage Test Report Residential Prescriptive, Performance or ERI Method Compliance Jurisdiction: Petmit S, ' :,T Builder: DR HORTON Community,: Lot: NA Address: City: ST LUCIE State: FL zip: °Duct Leakage Testes, cfm25. Total of all 1828 _Qn Total of all Total Conditioned systems Square Footage PASS F� FAIL. PrescriptiveMdt6d:.' dm25frotal)', 6'ii3I,rpustlbe less�than or ;ha*h'dlbf �Unif i4ji1slAIIedTJ If�alr,handler'urnt Is not ;� installed, Toiii i:,iil 64 - be 16pA, tha n 0. 03' T, is,.testi testing _1 1. , -, I'. �,'­ 4. _. _` �_ .- - , . - � Inethbdffteets me requiremlEiht�-,in'-��oid�66'6,,with. Se66on,R403.33.,i:z,, handler ,..� -ins 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 foith in Section 489. i 05(3)(f), (g) or (i), Flon d6 . es. y Oor Testing. Company Company Name: Phone: I hereby verify that the above duct leakage t6stind'results are in accordance with the Florida Buil . ding 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/Certifidation Issuing: Authority: -3/28/2021'7:36:12 PM Page 1 of 1, 2021 Express 1828 Cali Left St Lucie Alum Shingle Com .1 6 HVAC Load Calculations for Dr Horton R r'L i VA R$8I"N"AL, HVAC L oADs Prepared By: Kristin Kelly Florida Breeze 2620 Kirby Circle Ne 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 Elth Edition, Version 2, and ACCA Manual D. Rhy R UPI IF e;z Ono r Ft Project Title: 2021 Express 1828 Cali Left St Lucie Alum Shingle Com 16 Designed By: Kristin Kelly Project Date: Sunday, March 28, 2021 Client Name: Dr Horton Company Name: Florida Breeze Company Kristin Kelly Company Address: 2G2OKirby Circle Ne ComponyCity:. Palm Bay, F|32RO5 Company Phone: 321-951'8767 � �Reference City: ST LUCIE, Florida Building Orientation: Front door faces North Daily Temperature Ranae� Medium usmnuoe: 27 Degrees Elevation: 25 ft. Altitude Factor, 0.999 Outdoor Outdoor Outdoor Indoor Indoor Grains Dry Bulb Wet Bulb Rel.Hum Re8Hum DN Bulb Difference Winter: 42 39.4 n/o n/o 70 n/o Summer: QU 78 59q& 5096 75 61 Total Building Square ft. of Room Area: 1,828 Square ft, Per Ton: 671 \Aoluma(W): 15721 77 Total Heating Required Including Ventilation Air: 31,76'9' Btuh 31.76.9 MBH Total Cooling Required Including Ventilation Air: 32,672 Btuh 2.72 Tons (Based On Sensible + Latent) Rhvau is an ACCA approved Manual Calculations are performed per ACCA Manuel 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:\'. \2O21EXPRESS ... ECOK01GjhSSunday March 28.2021.7:58PK8 — ' bummer: 90 78 59% 50% .75 61.09 Main Trunk Runouts Calculate: Yes Yes Use Schedule: Yes Yes Roughness .Factor: 0.0.1000 0.01000 Pressure Drop: 0.1000 in.wg./100 ft: 0.1000 in.wg./100 ft. Minimum Velocity: 550 ft./min 460 ft./min Maximum Velocity: 600 ft./min 750 ft./min Minimum Height: 0. in. 0 in. Maximum Height: 0 in. 0 in: Winter Summer Infiltration Specified: 0.380 AC/hr 0.200 AC/hr 100 CFM 52 CFM Infiltration Actual: 0.380 .AC/hr 0.200 AC/hr Above Grade Volume: X 15.721 Cu.ft. X 15,721 Cu.ft. 5,974 Cu.ftJhr 3,144 Cu:ft./hr X 0.0167 X 0.0161 Total Building Infiltration: 100 .CFM 52 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: 0.38.0 AC/hr (100 CFM), Construction: Average Summer Infiltration Specified:. 0.200 AC/hr (52 CFM), Construction:•Averaae i r"'ewrn Attic 16B 0.12 8 58.0. No '!, C:\...\2021 EXPRESS ... E COM 16.rh9 Sunday, March 28, 2021, 7:58 PM Rhyac Residegmmftf6l HVAC,Loatls xx , -•' r, Elite'iSoftware Developtnant,;Inc.' ontl Breeze I, s,r �� 2U21 Express 1828 fah Left'St Luaie Alu1�i 5hrngle 61 i ti , WestMelbaume,!FLi,:32904-�,.,«... - . ,.,, ..,Ir, .,;' , ' ,.; ,'; . .................. .� W Load Preview Report �. __ _-- scope Net Ton 8.2 /ion Area San Gain Lat Gain Net Gain Sen Loss G91 CFMI CFM CFM Dud Sow Building 2.72 671 1,828 25.797 6,876' 32,612 31,769 392 942 942 System 1 2.72 $71 1.828 25,797 6,875 32,672 31,769 392 `n ; 942- 942 15 Supply Dud Latent 639 639 RetumDuct 5,098 2,311 7,409, 1,600 Zone 1..828 20,700 3,926 24,625 30,169 392942:: 942 44654 lMholeHouse 1,828 20,700 3,925 24,625: 30,169 3921.-, 942 942 6.6.6.6.7. 5;4,4,5 ;Rhvac{= Resrdential:8 Light Commercial HVAC Coatis Flonda Breeze 4 y. ;West Meiboume :FL 32904 Duct Size Preview ; ', Elite Software Development,7nc. � 02Ar Express 1828 Cah Left SA Lucie Alum Shingle Com 16: Room or Dud Name Source Minimum Ma�amum Rough. Design . SP Duct Duct Hfg Clg Act Duct Vebcty Vebcly Factor 1J100 Loss Vebcty Length Flow Flow Flaw Sine System 1 Supply Runouts Zone 1 i 4 0 0 0.01 0.08 0.05113 767.8 8'` " 4 f 0 0 0.01 0.08 0.06391 767.8 10 d 0 0 0.01 0.08 0.01099 3412 15 5 0 0 0.01 0.08 0.02127 491A 11 House 0 0 0.01 0.08 0.05752 767.8 9. 4 6 1-Whole (SR-100, SR,116, 0 0 0.01 0.08 0.00586 3412 8 „: SR-120, SR-130, SR-W, SR-150, SR-160, SR-170, SR-180, SR-190, 5R-200, SR-210, TMDD 0 0 0 0 0.01 0.08 0.00879 3412 12 ;, , • ..842' 6 942 6 SR-220, SR-230) 0 0 0.61 0.01 0.08 0.08 0.00366 0.00879 3412 3412 5 12 0 0 0.01 0.08 0.00357 250.7 11 "` 6 0 0 0 0 0.01 0.01 0.08 0.08 0.01933 ODS752 491A 10 5 0 0 0.01 0.08 0.05113 767.8 767.8 9 8 T ti; =' 4 0 0 0.01 0.08 0.0232 491.4 12 ( 4 I` 5 OthorDucis in System 1 -- Supply Main Trunk (St100) TMDD 0 0 0.003 0.08 025001 764.4 0.01 392 1 938 15 ST-110, TMDD 0 0 0.003 0:08 0.00277 383.9 15 224 jffffl"36 536 16 RT-100 TMDD 0 0 0.003 0.08 0.00001 767.6 0.01 942 APJrgqI 942 15 RR-100 TMDD 0 0 0.003 0.08 00007 224.9 1 314 31 I. 314 16 RT-110 TMDD 0 0 0.003 0.08 0.00003 11:514 0.01 628 �62 l 628 10 RR-110 TMDD 0 0 0.003 0.08 0.00001 575.7 0.01 314 8'I64,j 314 10 RR-120 TMDD 0 0 0.003 0.08 0.00294 575.7 4 . 3143i,4;� 314 10 Summary System 1 Heating Flow: 392 Design Friction Rate: 0.477 TEL Return: 4 Cooling Flow: 942 Total Cumulative SP Loss: 0.317 TEL Supply. 10 Fan ESP: 0.317 Device SP Loss: 0,25 TELTotal: 14 Fan SPAvailable: 0.067 Return Loss Added to Supply: 0.003 r � - CA ...\2021 EXPRESS ... E COM 16.rh9 Sunday, March 28, 2021, 7:58 PM CRhvac;:Residential B,Light COmmercialtHVAC Loads �, s ` "` Ehte<Software Development, ,Inc:' Flonda Breeze ., M 20211 Express 1828 Cali Leff St Lucie Alum Shingle Cori! 16 ;West MelboUme,;FL 32904 ,i` _ a ? a t, aria 6, Tabular Manual D Ductslze Data Duct System 9 _Supply --Duct Name: ST-100, Effective Length: 0.0 Trunk 0.003 15 764 0.000 Up: Fan 72 11.6 0.076 0.000 Rnd 0.0 16.4 0.0 0.250 'Nearest Inch 938 0 0.064 0.253 ---Duct Name: SR-100, Supplies: Whole House, Effective Length: 8.0 Runout 0.01 4 Up: ST-100 72 3.1. Rnd 8.0 4.4 Nearest Inch 67 8.4 --Duct Name: SR-110, Supplies: Whole House, Effective Length: 10.0 Runout 0.0.1 .4 Up: ST-100 72 3.1 Rnd 10.0 4.4 Nearest Inch 67 10.5 -Duct Name: SR-120, Supplies: Whole House, Effective Length, 15.0 Runout 0.01 6 Up: ST-100 72 4.7 Rnd 15.0 6.6, Nearest Inch 67 23.6 ---Duct Name: SR-130, Supplies: Whole House, Effective Length: 11.0 j Runout 0.01 5 Up: ST-100 72 19 Rnd 11.0 5.5 Nearest Inch 67 14.4 768 0.639 M 0.013 768 0.639 0.0 0.000 341 0.073 0.0 0.053 491 0.193 0.0 0.043 0.051 0.000 0.051 0.304 0.064 0.000 0.064 0.317 0.011 0.000 0.011 0.264 0.021 0.000 I 0.021 j 0.274 ---Duct Name: SR-140, Supplies: Whole House, Effective Length: 9.0 Runout 0.01 4 768 0.058 Up: ST-100 72 3.1 0.639 0.000 Rnd 9.0 4.4 0.0 0.058 Nearest Inch 67 9.4 0.006 0.311 ---Duct Name: STA 10, Effective Length: 15.0 Trunk 0.003 16 384 0.003 Up: ST-100 72 12.4 0.018 0.000 Rnd 15.0 17.5 0.0 0.003 Nearest Inch 536 62.8 6.061 0.256 ---Duct Name: SR-150, Supplies: Whole House, Effective Length: 8.0 Runout 6.01 6 341 0:006 Up: ST-110 72 4.1 0.073 6.000 Rnd 8.0 6.6 0.0 0.006 Nearest,) nch 67 12.6 0.055 0.262 ---Duct Name: SR-160, Supplies: Whole House, Effective Length: 12.0 Runout 0.01 6 341 0.009 Up: ST-110 72 4.7 0.073 0.000 :Rnd. 12.0 6.6 0.0 0.009 Nearest Inch 67 . 18.8 0.052 0.265 CA ...\2021 EXPRESS.,.. E COM 16.rh9 Sunday, March 28,2021, 7:58 PM Flonda Breeze _ . i„ + +r 20211Express 1828.Cali Left St-1 U Shingle Com,16: West;Melboume�FL 329.04E page 7: Tabular Manual D Ductsize Data - Duct System 9 Supply[(cont'd) _ ---Duct Name: SR-170, Supplies: Whole House, Effective Length: 5.0 Runout 0.01 6 341 0.004 Up: STA 10 72 4.7 0.073 0.000 Rnd 5.0 6.6 0.0 0.004 Nearest Inch 67 7.9 0.057 0.259 ---Duct Name: SR-180, Supplies: Whole House, Effective Length: 12.0 Runout 0.01 6 Up: S.T-110 72 4.7. Rnd 12.0 6.6 Nearest Inch 67 18.8 --Duct Name: SR-190, Supplies: Whole House, Effective Length: 11.0 Runout 0.01 7 Up: STA 10 72 5.4 Rnd 11.0 7.7 Nearest Inch 67 20.2 -Duct Name: SR-200, Supplies: Whole House, Effective Length: 10.0 Runout 0.01 5 Up: STA 10 72 3.9 :Rnd 10.0 6.5 Nearest Inch 67 13.1 ---Duct Name: SR-210, Supplies: Whole House, Effective Length: 9.0 Runout 0.01 4 Up: ST-110 72 3.1 Rnd 9.b 4.4 Nearest Inch 67 9.4 ---Duct Name: SR-220, Supplies: Whole House, Effective Length: 8.0 Runout 0-.01 4 Up: ST-110 72 3.1 Rnd 8.0 4.4 Nearest Inch 67 8.4 ---Duct Name: SR-230, Supplies: Whole House, Effective Length: 12.0 Runout 0.01 5 Up: ST-100 72 3.9 Rnd 12:0 . 5.5 Nearest Inch 67 15.7 341 0.073 0:0 0.052 251 0.032 0.0 0.058 491 0.193 0.0 0.042 768 0.639 0.0 0.004 768 0.639 0.0 0.010 491 0.193 0.0 0.041 0.009 0.000 0:009 0.265 0:004 0.000 0.004 0.259 0.019 0.000 0.019 0.275 0.058 0.000 0.058 0.319 0.051 0.000 0.051 0.307 0.023 0.000 0.023 0.276 Report Units: Pressure: in.wg, Duct lengths: feet, Duct sizes: inch,. Airflow: CFM, Velocity: ft./min, Temperature:. F j I 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. SU ri'jary Number of active trunks. 2 Number of active runouts: 14 CA ...\2021 EXPRESS ... E COM 16:rh9 Sunday, March 28', 2021, 7:58 PM ilk Total rUnout outlet airflow: 938 Main trunk airflow: 938 Largest trunk diameter: 16 ST- 10 i Largest—--- �am�ac 7 8R4QO / S mallest trunk diameter:- 15 | ST-100 � Smallest mnoutdiameter: 4 GF-100 / Gupp|yfan external static pressure: 0.317 Supply fan device pnuosuoe|00000: 0.�50 Supply fan static pressure available: 0.867 | Runoutmaximumcumulative static pressure loss: 0.317 GR-110 Return. loss added bnsupply: 0.003 Total effective length cfnaturn (ft.): 4.0 RR-120 Total effective length ofsupply (ftl 10.0 GR'110 DvoroU total effective length (fL): 14.0 RR-1nObo Se-110 Design overall friction rate per 1ODft: 0.477 (Available SPu1UO/TEU System duct aurfooe.areo(Soonaho1): 254 (Not linked toduct load) Total system duct surfa ce area- 254 Ci... \2021 EXPRESS.... ECOK0 16jb9 Sundoy, Marc h28. 3021. 7:58 PM Rhvac :Residential 8 Lt®ht Commercial HVAC Loads , �, , Elite Software Oie 't�2021 fF 32�f �h" a 4ti, t 4 B _.._.._ __....-_ ......... ---- [Tabular Manual D Ductsize Data_ Duct System_l_-..Return:_ _ __ ---Duct Name: RT400, Effective Length: 0.0 Trunk '0.003 Up: Fan 72 Rnd 0.0 Nearest Inch .942 ---D.uct Name: RR-100, Effective Length: 1.0 Runout 0.003 Up: RT-100 72 Rnd 1.0 Nearest Inch 314 •--Duct Name: RT-110, Effective Length: 0.0 Trunk 0.003 Up: RT-100 72 Rnd 0.0 Nearest Inch 628 -Duct Name:.RR410, Effective Length: 0.0 Runout 0.003 Up: RT-110 72 Rnd 0.0 Nearest Inch 314 ---Duct Name: RR-120, Effective Length: 4.0 .Runout 0.003 Up: :RT-110 72 Rnd ' 4.0 Nearest Inch 314 15 768 0.000 11.6 0.076 0.000 16,4 0.0 0.000 0 .-0.003 0.003 16 225 0.000 12.4 0..007 0.000 11.5 0:0 0,000 4.2 -0.003 0.000 1.0 1,151 0.000 T8 0.283 0.000 10.9 0.0 0.000 0 -0.003 0.003 10 576 0.000 7.8 0.073 0.000 10:9 0.0 0.000 0 -0.003 0.000 10 576 0.003 7.8 0.073 0.000 10.9 0.0 0.003 . 10.5 0.000 0.003 Report Units: Pressure: in.wg, Duct lengths: feet, .Duct sizes: inch, Airflow: CFM, Velocity: A./min, Temperature: F Notes: Static pressure available values for return ducts are atthe entrance of the duct. For supply, they are at the exit. The cumulative static pressure loss value fora 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 i Number of active runouts: 3 Total runout outlet airflow: 942 + Main trunk airflow: 942 i Largest trunk diameter: 15 RT=100 Largest runout diameter: 16 RRA00 .Smallest trunk diameter: 10 RT-110 Smallest runout diameter: 10 RRA 10 Runout maximum cumulative static pressure loss: 0.003 RR-120. Return loss added to.supply:. 0.003 Total effective length of return ( ft.): 4.0. RRA20 CA ...\2021 EXPRESS... E COM 16.rh9 Sunday, March 29, 2021, 7:58 PM r •Rhvac Residerittal 8 Light CommerciORVAC Loads' , Y Elite Software Development,"Inc. - S p �` ''�� �;. � ,�+fi=> {F� Its �i,t+,..»a#� �Ir�n';r � r� N t T2U21 Express 1828'CaI,,LeftSt�Lucie,Al�1m $hmgle age'1Q �WestatilelbouineFL•a 329Q4 x.,,+ ,.. ,�:,,, , .,..t , . ' s:� i �, w ., , ; •-,�. Lo �; � ,, h ,� ,; � I r , Tabular Manual D Ductsize. Data - Duct S stem 1 Return cont'd System duct surface area (Scenario 1): 14.8 (Not linked to duct load Total system duct surface area: 14:8 KNOW 3 Nrr - w,. �r� 1 a' i i, tC + ,1. d .., �>r} . �..c... '. c f -y. f..} :><it :. t . ,*r .' : ..i...J: .•r:. _: ,. -. ,,;r$ y _ 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. Allcomputed 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 C:1... \202.1 EXPRESS ... E COM 16:rh9' f Whole House Summa ads _'qejp'___'��—__�__—__'__�__________ 1,UF or in window, metal frame no break, U-value 0.55, SHGO 0.26 2A'm'd: Glazng'Ooubopane |ow-e(e=O.00).sliding 40.8 617 D 545 545 glass door, metal frame nobreak, U-vo|uon.54, 8HGp0.25 2B- Glazing7Double pane |ov+e(e=O.G0.fixed . 3 46 D 41 41 nooh` metal frame no break, 0-value n.55. 8HGC 0.26 11J:Ooo*K8atai-Fiberglass Core, U'va|ue0.8 20.4 343 O 318 318 11D:Door-Wood ' Solid Core, U-vo|ued.3Q 19 208 D �93 103 13A8'Ob:o:VVoU'B|ock.noblanket orboard insulation, 1238.6 6.337 U 3.838 3.038 | filled core, siding finish, U've|uaU.183 i i2C'Qmw:VVaU-Fnome.R43insulation in3x4stud 317.1 808 0 620 620 cavity, noboard insulation, siding finish, wood studs, � U 'voua | 0.091 ' 1GB'38:Roof/Coi|ing'UnderAttic with Insulation onAttic 1828 1.331 O 2.376 2.376 Floor (also use for Knee Walls and Partition � CeiUngo).Vented Attic, NoRadiant Barrier, Dark | Asphalt Shingles orDark Metal, Tar and Gravel nr Membrane, R'3Binou�Uon.U'va|uaO.U28 32A'pm:F|oo�S|abon no6 No edge insulation, n o 200 6,608 n 0 O insulation below floor, any floor cover, passive, heavy dry orlight wet soil, U'va|ua1.1B ` [ Subtotals fovotruotuna6 18,218 O 10.353 10.353 People: 5 1.000 1.150 2.150 Equipment: 750 2.756 3.505 Lighting: O O O Ductwork: 10.487 2.950 i0.3G4 13.314 Infiltration: Winter CR0: 1�l SummerCRN: 52 3.064 2'175 884 8.039 | Ventilation: Winter CRN:O.Summer CRN:O O D O O � AEDExoorsion: U O 311 311 System Whole House Load Totals: 31769 6j875 26,797 32,673 Supply CFM; 942, CFM Per Square ft.: 0.515 Square ft. of Room Area: 1,828 Square ft. Per Ton: 671 Total Heatirlig Required Including Ventilation Air: 31,769 Btuh 31.769 MBH Total Cooling Required Including Ventilation Air: 32,672 Btuh 2.72 Tons (Based On Sensible + Latent) Rhvac is an ACCA approved Manual J, D an S computer program. - Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D. All computed results are estimates as build-i.ng 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:\ \2021EXPRE8S EOOM.6,rh8 r- • tRhvac RbstdenUal & Light Commercial�HVAG Loads ,°' 3 F t,i'� �, i+�, ;E iy� , y,,{:, i ,' h�"?L �. Elite�SoftwaFe� Development; lne: E 1,R v C '63 eWi6dle r, ,„i , + �+�!* s } z �; � xsrii,' r' I� � ° p� 2021iiF.�itiress 1828 Cah Left St7LucielAi�7m ShingleiCom!16,' f;;WestMelbo�lme;FLr32904�� Page 12 - (Equipment Data - System 9 - Whole House - - Cooling System Type-. Air Source Heat Pump Outdoor.Model: NXH537GKP** Indoor Model: FXM4X36**AL Tradename: SOFTSOUND SX 2500 R410A HP Outdoor Manufacturer: COMFORTMAKER Description:: Air Source Heat Pump AHRI Reference No.: 204879922 Capacity: 33,654 Efficiency: 16 SEER Heating System Type: Air Source Heat Pump Model: NXH537GKP** Tradename: SOFTSOUND SX 2500 R410A HP Manufacturer: COMFORTMAKER Description: Air Source Heat Pump Capacity: 34,600 Efficiency: 8.5 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: 25,797 Btuh, Lat. gain: 6,875 Btuh, Sen. loss: 31,769 Btuh, Entering clg. coil DB: 79.91F, Entering clg. coil WB: 64.2F, Entering htg. coil DB: 66.3F, Clg. coil TD: 20F, Htg. coil. TD: 70F, Req. clg. airflow: 942 CFM, Req. htg: airflow: 392 CFM C:1... \2021 EXPRESS,. E. COM 16.rh9 Sunday, March 28, 2021, 7:58 PM R vac - Reside da18 Ir Lt ht Commercial HVAC+goads b ' a;r:. ' " + ,i + `{ " ' i' Elite Software Development,.Iriga F. - t i , Flonda Breen �1j!; �,n'{ i®` fi z, ,„� "'tt1�'"�,,r++� v ,, .i2U�1{ ExRress 1.828 Cafji.eft$t'i UCi@i' lum Sh ngle,Com: l,6ti 1 .m ..". �.1'*. 1 �5 f L i41 11 1 N 4 L> i . r_Weiat`IlAeft)OUme (t�,�:3�.�,Qfi . System 1 Room Load Summary ......... --__..---•----_----------...LL-:.-_:-__.___.____.._�-_:_:_.___..___-------••_--_- 3 Min Run Y C , . Run a Clg Clg . tNlin`e � Actt �, Rbom�!1F Area Sens Ht Duat'j e Duct Sens: l at ,' i� CI`�` S s 1y SFt Btuh,� CFM.,, kNoName`{av_r t #CFM; CFM; u. $�zej . �, ,,,Yel ---Zone 1- . 1 Whole House 1.828 30,169 392 4,4,6,5, - 20,700 3.92-5 942 942 4,6,6,6, 6,7,5;4, 4,5 Duct Latent 639 Return Duct 1,600 5,008 2,311 System 1 total 1,828 31,769 392 25,797 6,875 942 942 System 1 Main Trunk Size: 15 in. Velocity: 7.64 ft./min Loss per 100 ft.: 0.076 in.wg I Duct size results: above are from Manual D Ductsize. i 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, `+ oolln'�S`stem Suiriiria .. "-;� i;�', ,'�;'� •' f+:� � a ;� ;, .u„�``' ` .;a,! :. +,, ,�z �,,�: r. ::,, j k ",: �� � ��,ny �.�r4 -. �� sCooltng E' 'Sensible/, atent �' y r � � = Sersible t; ., ;Latent , � • `Y j • Total' r Tons ` _" `Split_ s 'Btuh u :: ' : Bfuh> ?Btuh. Net Required: 2.72 79% / 21 % 25,797 6,875 32,672 Actual: 2.80 78% / 22% 26,401 7,253 33,654. We: Air Source Heat Pump Air Source Heat Pump dlodel: NXH537GKP** NXH537GKP** ndoor Model: FXM4X36**AL 3rand: SOFTSOUN.D SX 2500 R410A HP SOFTSOUND SX 2500 R410A HP )escription: Air Source Heat Pump Air Source Heat Pump fficiency: 8.5 HSPF 16 SEER found: 0 0 rapacity: 34,600 Btuh 33,654 Btuh Sensible Capacity, n/a 26,401 Btuh ,atent Capacity: hla 7,253 Btuh \HRI Reference No.: n/a 204879922 -his system's equipment.was selected in accordance with ACCA Manual.S. Aanual S equipment sizing data: SODB: 90F,.SOWB: 78F, WODB 42F, SIDB: 75F, SIRH: 50%, WIDB: 70F, Sen..gain: 15,797 Btuh, Lat. gain: 6,875 Btuh,, Sen. loss: 31,169 Btuh,. Entering clg. coil DI3: 79..9F, Entering clg. coil WB: 641F, ntering htg. coil DB: 66.31F, Clg. coil TD'. 20F, Htg. coil TD: 70F, Req. clg. airflow: 942 CFM, Req. litg..airflow: 392 CFM C:1...12021 EXPRESS..... E COM 16.rh0 I Sunday, March 28, 2021, 7:58 PM 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 North i4 Rze, yo m Zone 1: 1 Whole House 4,4,6,5, 942 1,020 *1,041 1,011. 927 988 987 910 4j6115,6, Indicates highest CFM of all rotations. 4b- Northeast 1,020 27,537 6,865 2.87 900 East *i,b4l *27,984 6.855 *2.90 1350 Southeast 1'0 - 11 27,346 6,866 2.85 1800 South 927 25,478 .0,875 2-70 2250 Southwest 988 .26797 6, ,847 2.80 -270* West 987 26,782 6,849 2.80 3150 Northwest 970 26,481: 6,872 2.78. Indicates highest Value of all rotations. Building Rotation Tonnage 2.90 ............................ ......... ................ ....................................... O or 2.80 ........... ................................. ........ .......... ......... 2.70 ..... ... ...................................... I ......... ....... ....... .............. 2.60 ............ ........ North Northeast: East South-east South Southwest West 'Northwest -Direction Front door Faces BuMinq Net Tonnaqe C:\ ... \2021 -EXPRESS ... E COM 16-.rhg- Sunday, March 28, 2021, 7:58 PM • Rhvac, . Resitlenf al+&�L>ightiCommerciafHVAC ads143 Elite Softwa;,'; {Development, inc F,londa%Breeze �.u�i „y+;j!� t,� ' ryEr I ` ` rr�'M1S �1j F:,' 2021 Express 1828 Caiiti-eit}St'LE ie�Aium Shingle CdFn.;16 k,.Z, 1'' d �.( �West�Meibourne:�F.L;32904;�: �. •_ {�. .-, •„}•:�. ,�.? � ' ,. � � .0age:15 -- - -- --- [_Building Rotation Report (cont'd) Building Rotation Hourly Net Gain 37.000 r ..... ............................................................. ........................ 36,000 35,000 r 34,000 I _d t� 33,000 i 31,000I.............................................................................................. i 30,000 .. ,._...-- 8 am 9 am 10 am 1.1 am 12 pm 1 pm 2 pm 3 pm 4 pm 5 pm 6 pm 7 pm i Time of Day j —�-- Front doorfaces North �'©-- Front door faces Northeast — +�— Front door faces. East --�— Front doorfaces Southeast Front door faces South —�k-- Front•doorfaces Southwest -� - Front door faces West —4— Front door faces Northwest I CA ...\2021 EXPRESS,. E COM 1.6.rh9 Sunday, March 28, 2021, 7:58 PM ACCK O PhdM",, 3 County, Town, Municipality, Jurisdiction Header Information Contractor Florida Breeze Mechanical License # CAC1814113 Building Plan # CALI Home Address (Street ,or Lot#, Block, Subdivision) REQUIRED ATTACHMENTS' Form RPER 1.01 8 Mar 10 ATTACHED Manual A Form (and supporting worksheets): Yes ❑X No ❑ or MJ1AE Form' (and supporting worksheets): Yes ❑ No ❑X OEM performance data (heating, cooling, blower): Yes ❑X No ❑ Manual D Friction Rate Worksheet: Yes ❑ No ❑X Duct distribution system sketch: Yes ❑ No ❑X LOAD CALCULATION (IRC M1401.3) Design Conditions Building Construction Information Winter Design Conditions Outdoor temperature 42 OF Indoor temperature 70 OF Total heat loss 81169 Btu/h Summer Design Conditions Building Orientation (Front door faces) North North, East, West, South, Northeast, Northwest, Southeast, Southwest Number of bedrooms Conditioned floor area 4 1.828 Sq Ft Outdoor temperature 90 OF Number of occupants 5 Indoor temperature 75 of Windows Grains difference 61 A Gr % Rh @ 50 Eave overhang depth Roof 1 Ft Sensible heat gain 2 rj797 Btu/h Internal shade Eave Latent heat gain 6875 Btu/h Blinds, drapes, etc Depth Window Total heat gain 32672 Btu/h Number of skylights 0 EQUIPMENT• 41 Heating Equipment Data Cooling Equipment Data Blower Data Equipment type Heat pump Equipment type Heat pump 2 Heating CFM 13/fC'FM Furnace, Heat pump, Boiler, etc. Air Conditioner, Heat pump, etc _J�y� Model NXH537GKP** Model NXH537GKP** Cooling CFM 1234 CFM Heating output capacity 34600 Btu/h Sensible cooling capacity 26401 Btu/h Heal pumps - capacity at winter design.outdoor conditions .Latent cooling capacity Btu/h 725 3 Auxiliary heat output capacity Btu/h Total cooling capacity 8.8654 Btu/h DISTRIBUTION:HVAC DUCT .1 Design airflow 9.38 CFM Longest supply duct: 10 Ft Duct Materials Used (circle) Trunk Duct: Duct board Flex, Sheet metal, .External Static Pressure (ESP) 0.32 IWC Longest return duct: _ ,C Ft Lined sheet metal, Other (specify) Component Pressure Losses (CPL) 0.25 IWC Total Effective Length (TEL) 14 Ft Branch Duct: Duct board lax Sheet metal, Available Static Pressure (ASP) 0.067 IWC Friction Rate: 0.48 IWC Lined sheet metal, Other (specify) ASP = ESP - CPL Friction Rate = (ASP x 100) TEL Contractor's Printed Name .-) Kristin Kelly Date Contractor's Signature The AHJ shall have the discretion to accept Required Attachments printed from approved ACCA software vendors, see list on page 2 of instructions. ' If abridged version of Manual 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. J r� Air Conditioning Contractors of America - Manual S (Residential Equipment Selection) Arock Project Information Cooling Design Information Name:1 Outdoor Design Temp: 91 T db Summer City: Outdoor Design Temp: 43 OF db (Winter StateJ7 Altitude: = A@Itude.Adjustment: 1.00 Indoor Design Temp: F-7571 OF db 50 .. %RH 63 °F wb r Manual J Load Calculations Total Load Sensible Latent SHR Heat Loss 32672 --1 r 6875 0.790 �.J Airflow Calculations Design TD for Airflow 19 Design Sensible CFM 1234 �—uhm Information Manufacturer. ICOMFORTMAKERS Furnace Model #:I AFUE:= Coil or Fan -Coil Model 1FXM4X36 Condenser.Model #: NXH537GKP SEER: 16.0 HSPF: 8.50 (A) manufacturers cooling Performance Data Lower Return Air Outdoor Temperature = ® (F db) Entering Coil Temperature = 75 (F db) CFM (F wb) Total BTUH Sensible BTUH Latent BTUH SHR Rated CFM 6 Rated RA Temperature 82 33,000 27,954 5,046 0:8471 Rated CFM @ Design RA Temperature 1050 63 33,517 27,258 6,259 0.8133 Rated CFM @ Rated RA Temperature 72 38,170 20,994 17,176 0.55 ps) Manufacturers Cooling Performance Data Higher Return Air Outdoor Temperature = 95 (F db) Entering Coil Temperature = 75 IF db) CFM (F wb) Total BTUH Sensible BTUH Latent BTUH SHR Rated CFM @ Rated RA Temperature 62 33,090 25,459 r 7,831 0.7694 Rated CFM @ Design RA Temperature 1350 B3 33,7401 25,249 8,491 0.7483 Rated CFM @ Rated RA Temperature F 72 F 393590 23,358 . 16,232 0.59 manufacturers Cooling Performance Data (Interpolated) Design Return Air Outdoor Temperature = 95. (F db) CFM (F wb) Total BTUH. Sensible BTUH Latent BTUH SHR 26.024 r 7,630 0.7733 Excess Latent Capacity Calculation + 378 378 Capacity @ Design CFM / RA (F wb) 7234.3 63 33,664 26,401 7,253 0.784 Equipment Capacity as a % of Design 103.01 % 102.34°hr 1-05-4-9 17A Manufacturer's Heat Pump Data Capacity Capacity Balance Supplemental @@ 40@@ 10 Point Heat 3a,800 F-15.Required 18,820 ,8.3 15.87 Manufacturers Furnace Data Input Output Desired Calculated