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Y FORM R405=2020 C` �y( Iq I l ,i �A5�k CREEK LOT 96 RESIDENTIAL ENERGY CONSERVATION CODE DOCUMENTATION CHECKLIST 3304 Homestead Dr Florida Department of Business and Professional Regulation Simulated Performance Alternative (Performance): Method Applications for -compliance with the 2020 Florida Building Code, Energy Conservation via the. Residential Simulated Performance Alterative shall include: ❑ This checklist Reviewed for Code Compliance Universal Engineering . D Form R405-2020 report Sciences ❑ Input summary checklist that can be used for field verfrcation (usually four pages/may be greater) 0 Energy Performance Level (EPL) Display Card. (one page) 0 HVAC system sizing and selection based on ACCA Manual S orper exceptions provided in Section R403.7 ❑ Mandatory Requirements (five pages) Required prior to CO: ❑ ' Air Barrier and Insulation Inspection Component Criteria checklist (Table R402.4.1.1- one.page) ❑ 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 0405 duct leakage type indicates.anything other than "default leakage", then'a completed 2020 Duct Leakage. Test Report - Performance Method (usually one page) 3/26/2021 2:1610 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 1 of 1 CREEK LOT 96 10 r FORM R405-2020 FLORIDA ENERGY EFFICIENCY CODE FOR BUILDING CONSTRUCTION Florida Department of Business and Professional Regulation - Residential Performance Method Project Name: 21 EXPRESS 1916 CALI RT PSL AL SH COM16 Builder Name: DR HORTON Street: 3304 Homestead Dr 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 Type41727.6 sgft.) Insulation Area 2. Single family or multiple family Detached a. Concrete Block - Int Insul, Exterior R=4.1 1398.20 ft2 b. Frame - Wood, Adjacent R=13.0 329.33 ft 3. Number of units, if multiple family 1 c. NIA R= ft2 4. Number of Bedrooms 4 d. N/A R= ft2 11. Ceiling Types (1916.0 sqft.) Insulation Area 5: Is this a worst case? Yes a. Under Attic (Vented) R=38.0 1916.00 ft 2 6. Conditioned floor area above grade (82) 1916 b. N/A R= ft2 Conditioned floor area -below grade (ft2) 0 c. N/A R= ft2 7. Windows(167.0 sgft.) Description Area 12. Ducts R ft2 a. Sup: Attic, Ret: Attic, AH: Whole House 8 151 a. U-Factor: Dbl, U=0.55 127:00 ft2 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) N/A ft2 15. Hot water systems SHGC(AVG): N/A a. Electric Cap: 50 gallons 9. Floor Types (1916.0 sgft.) Insulation Area EF:0.930 a. Slab -On -Grade Edge Insulation R=0.0 1916.00 ft2 b. Conservation features b. N/A R= ft2 None c. N/A R= ft2 16. Credits Pstat Glass/Floor Area: 0.087 Total Proposed Modified Loads: 53.01 PASS Total Baseline Loads: 56.74 I hereby certify that the plans and specifications covered by Review of the plans andthis 4�NE STA?' calculation are in compliance with the Florida EOneWr ONDIplo is d.by t specificalculation Code. indicatestions once ;o ,.,o t' O ith.the Florida Energy Code. nn„ �, •..::...e.• ,, PREPARED BY:--S_UTE_ DATE: fore construction is completed `tfjis building will be inspected for csmpliance with Section 553.908 1I 0 r, eE y; I i'a i jt I hereby certify that this building, as designed,,% in co�pliance F -forida Statutes. r i with the Florida Energy Code. r` C/`.t.% 1 > 1'I I I COD WT-: OWNER/AGENT: BUILDING OFFICIAL: DATE: 04/11 /21 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 requiires a Duct Leakage Test Report confirming duct leakage to outdoors, tested in accordance: with ANSI/RESNET/ICC 380, is not greater than 0.070 Qn for. whole house. 3/26/2021 2:15 PM EnergyGaug4 USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 1 of.4 rnDne DAnC_7n,)n IKIDI IT CI IMIUADV f`_I-IGRI[I ICT RPDART O PROJECT Title: Building Type: Owner Name: # of Units: Builder Name: Permit Office: Jurisdiction: Family Type: New/Existing: Comment: 21 EXPRESS 1916 CALI RT Bedrooms: 4 User Conditioned Area: 1916 Dr Horton Total Stories: 1 1 Worst Case: Yes DR HORTON Rotate Angle: 270 Cross Ventilation: Whole House Fan: Detached New (From Plans) Address Type: Street Address Lot # BloddSubdivision: PlatBook: Street: County: St. Lucie City, State, Zip: ST LUCIE , FL, CLIMATE Design Location Design Temp TMY Site 97.5 % 2.5 % int Design Temp Heating Design Daily Temp Winter Summer Degree Days Moisture Range FL, ST LUCIE CO 1NTL FL_VERC BEACH_MUNI 39 90 70 75 299 58 Medium BLOCKS Number Name Area Volume 1 Blockl 1916 16477.6 SPACES Number Name Area Volume. Kitchen Occupants Bedrooms InfilID Finished Cooled Heated 1 Whole House 1916 16477.6 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 1916 ft — 0.8 0 0.2 ROOF / V # Type Roof Gable Roof Materials Area Area : Color Red Solar SA Emitt Emitt Deck Pitch Barr Absor. Tested Tested Insul. (deg) 1 Hip Composition shingles 2142 ft2 0 ft2 Medium N 0.85 No 0.9 No 0 26.57 ATTIC # Type Ventilation Vent Ratio (1 in) Area RBS IRCC 1 Full attic Vented 300 • 1916 ft2 N N CEILING . # Ceiling Type Space R Value . Ins Type Area Framing Frac Truss Type 1 Under Attic (Vented) Whole House 38 Blown 1916 fN 0.11 Wood 3/26/2021 2:15 PM EnergyGaugeO USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 2 of 4 rnone Denr,_,)n,)n IIdD1 IT Cl IMMeRY P-NRRI[I IRT RM194T WALLS Adjacent Cavity Width Height Sheathing Framing Solar Below Space - 1 S=>E Exterior Concrete Block - Int InslWhole House 4.1 39 8 8 8 343:8 fN 0 0 .0.5 0 _ 2 W=>S Exterior Concrete Block - Int InsUVhole House. 4.1 59 8 8 8 517.1 ft2 0, 0 0.5 0 _ 3 N=>W Exterior Concrete Block - Int InsUlIhole House 4.1 _ 18 4 8 8 158.9 ft' 0 0 0.5 0 4 E=>N Exterior Concrete Block - Int lnsUVhole House 4.1 4 8 8 8 40.4 ft' 0 0 0.5 0 5 ^_ E=>N Exterior Concrete Block - Int InslWhole House 4.1 39 8 8 338.0 ft2 0 0 0:5 0 6 N=>W Garage 'Frame - Wood Whole -House . 13 21 4 8 8 184.9 W 0 0.23 0.5 0 7 E=>N Garage Frame - Wood Whole House 13 16 8 8 8 144.4 ft2 0 0.23 0.6 0 DOORS # Omt Door Type Space Storms U-Value . Width Height Area Ft In Ft In 1 N=>W Insulated Whole House None. .6 3 6 8 20 ft 2 N=>W Wood Whole House None .39 2 8 6 8 11.6 ft2 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 S=>E 1 Metal Low-E Double Yes 0.55 6.26 N W.0 111:2 1 ft:0 in 1 ft 0 in None None 2 S=>E 1 Metal Low-.E Double Yes 0.54 0.25 N 40.0 ft2 8 ft0 in 1 ft 0 in None None 3 W=>S 2 Metal Low-E Double Yes 0.55 0.26 N 15.5 ft2 1 ft 0 in 1 ft 0 in . None None 4 N=>W 3 Metal Low E Double Yes 6.55 0.26 N 31.0 ft2 1 ft.0 in 3 ft 0 in None None 5 E=>N 5 Metal Low-E Double Yes 0.55 0.26 N 15.5 f1:2 1 ft 0 in 1 ft 0 in None None 6 N=>W 3 Metal Low-E Double Yes 0.55 0.26 N . 3.0 W 4 ft8 in 1 ft 0 in None None GARAGE # Floor Area Ceiling Area Exposed Wall Perimeter Avg. Wall Height Exposed Wall Insulation . . 1 430 ft2 430. ft2 64 ft 8.6 ft 13 INFILTRATION # Scope Method SLA CFM 50 ELA EgLA ACH ACH 50 1 Wholehouse Proposed ACH(50) .000382 1922.4 105.47 198 .13. 7 HEATING SYSTEM # System Type Subtype Speed Efficiency Capacity Block Duds 1 Electric Heat Pump/ Split Singl HSPF:8.5 34.6 kBtu/hr 1 sys#1 3/25/2021 2:15 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 3 of 4: ��nwn r�an� nnnn 11►ib11T CI IIIAMAQV f_il-iR21f1 1_CT 0I1 Pn94T r COOLING SYSTEM # System Type Subtype' Subtype Efficiency Capacity . Air Flow . SHR Block Ducts 1 Central Unit/ Split Singl SEER:16 35 kBtu/hr 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 Collector Storage Cert # Company Name System Model # Collector Model # Area Volume . FEF None None ft' DUCTS. — Supply — — Return — Air CFM 25 CFM26 HVAC # V # Location R-Value Area Location Area Leakage Type Handler TOT OUT ON RLF Heat Cool 1, Attic 8 151 W Attic 50 ft2 Proposed On Whole Hou — cfrn 1344 cfm 0.07 0.50. 1 1 TEMPERATURES Programable Thermostat: Y Ceiling Fans: Cooling [�jJan Feb Heating Jan Feb [[jMar CX] Mar Apr E May [X] Jun [X] Jul ]Jun ]Jul I MMey [X] Aug [ ]Aug [X Sep [ Sep Oct OctX Nov Nov Dec Exl [ 11 Jan Feb [[�X]] Mar R) Apr ]]] ]] Jun ]] Jul E E [ ]] Aug [ Sep DecVenting Thermostat Schedule: HERS 2006 Reference Hours Schedule Type 1 2 3 4 5 6 7 a. 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 Fumiture Fraction Space. Default 8 lbs/s .ft. 0 fN 0 ft . 0.3 Whole House 3/26/2021 2:15 PM EnergyGaugeO 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* 93 The lower the EnergyPerformance Index, the more efficient the home. ST LUCIE, FL, 1. New construction or existing New (From Plans) 10. Wall Type and Insulation Insulation Area 2. Single family or multiple family Detached a. Concrete Block - Int insuL Exterior: R=4.1 1398.20 ft' b.. Frame --Wood, Adjacent R=13.0 329.33 W 3. Number of units, if multiple family 1 . c. NIA R= ftz 4. Number of Bedrooms .4 d. N/A R= ft' 5. Is this a worst case? Yes 11. Ceiling. Type and insulation level Insulation Area a. Under Attic (Vented) R=38.0 1916.00 fF 6. Conditioned floor area (ftq .. 1916 b. WA ' R= fts 7. Windows" • Description Area a WA R= it= a. U-Factor: Dbl, U=0.55 127.00 fe 12. Ducts, location & Insulation level R ft a. Sup: Attic, Ret: Attic, AH: Whole.House 8 151 SHGC: SHGC=0.26 b. U-Factor. Dbl, U=0:54 40.00I1= SHGC: SH66=0.25 13. Cooling systems kBtu/hr Efficiency C. U-Factor NIA ft= a. Central Unit . 35.0 SEER:16.00 " SHGC:. d. U-Factor. NIA ft' 14. Heating systems kBtulhr Efficiency SHGC: a. Electric Heat Pump 34.6 HSPF:8.50 Area Weighted Average Overhang Depth: 2.743 ft. Area Weighted Average: SHGC: 0.258 8. 'Skylights Description Area IS;. Hot water systems a. ' U-Factor(AVG): N/A W .. Electric . Cap: 50 gallons EF: 0.93 SHGC(AVG): NIA b. Conservation features 9. Floor Types Insulation. Aras None . a. Slab -On -Grade Edge:lnsulation R=0.0 .1916.00 42 Credits (Performance method) Pstat b.: NIA .. R= R: c. N/A R= ft' I certifythat this home has complied with the Florida Ener Efficiency Code for building opf �gi;e ST9T� p . 9Y Y .... 9 Construction through the above energy saving features which will be installed (or exceeded) ..yy o in this.home before final inspection. Otherwise, .a new. EPL Display Cardwill, be completed 'ne based on installed .Cade compliant features. 04/11 /21. Builder Signature: ��� Date: a o Address of New Home: 3304Homestead Dr City/FL Zip: WE *Note: This. is not a Building' Energy Rating. If your Index. is below 10, 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. 3/26/2021 2:1:5 k4 EnergyGaugeO USA 7.0.00 - FlaReM20 FBC 7th Edition (2020) Compliant Software Page 1 of 1 Florida Building Code, Energy Conservation, 7th Edition (2020) Mandato Re uirements for Residential Performance, Prescriptive and ERI Methods ADDRESS: Permit Number: ST LUCIE , FL, MANDATORY REQUIREMENTS - See individual code sections for full details. 15 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 0 (Section 553.9085, Florida Statutes) requires the EPL display card to be included as an addendum to each sales contract for both presold and nonpresold residential buildings. The EPL display card contains information Indicating the energy performance level and efficiencies of components installed in a dwelling unit. The building official shall verify that the EPL display card completed and signed by the builder accurately reflects the plans and specifications submitted to demonstrate code compliance for the building. A copy of the EPL display card can be found In Appendix RD. SECTION R402 BUILDING THERMAL ENVELOPE ❑ 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. R402.4.1 Building thermal 6nvelopeThe building thermal envelope shall comply with Sections R402.4.1.1 and R402.4.1.2. The sealing methods between dissimilar materials shall allow for differential expansion and contraction. 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 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. 0 R402A.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 489.105(3)(0, (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 perfomied 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, she[I 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 Us/m2), and swinging doors no more than 0.5 chn per square foot (2.6 tJs/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. 3/26/2021 2:15 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) . Compliant Software Page 1 of 5 MANDATORY REQUIREMENTS - (Continued) R402AA Rooms, containing fuel -burning appliances. In Climate Zones 3 through 8, where open combustion air ducts provide combustion air to open combustion fuel buming 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 water lines and ducts in the room insulated in accordance with Section R403. The combustion'air'duct shall be insulated where, it passes through conditioned space to a minimum of R-8. Exceptions: 1. Direct vent appliances with both intake and exhaust pipes installed continuous to the outside. 2. Fireplaces and stoves complying with Section R402.4.2 and Section R1006 of the Florida Building Code, Residential. R402.4.5 Recessed 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 cl'm (0.944 usj when tested in accordance with ASTM E283 at a 1.57 psf (75 Pa) pressure differential. All recessed luminaires shall be sealed with a gasket or caulk between the housing and the interior wall or ceiling covering.. SECTION R403 SYSTEMS R403.1 Controls. 114621.1.11 Thermostat provision (Mandatory). At least one thermostat shall be provided for each separate heating and cooling. system. a 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 most the heating load. R40312 Sealing (Mandatory)_ All ducts, air handlers, fitter 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 6403.2.9.2 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 ANSIIRESNETIICC 380 by either individuals as defined in Section 553.993(5) or (7), Florida Statutes; or individuals licensed as setforth in Section 489.105(3)(1); 0) 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). Ducts shall.be pressure tested to determine air leakage by one of.the following methods:: 1. Rough4n test: Total leakage shall be measured with a.pressure d'dferential of.0.1 Inch w.g. (25 Pa) across the system, including the manufacturers air handler enclosure if installed at the time of the test. All registers shall be taped or otherwise sealed during the. test. 2. Postoonstruction test: Total leakage -shall be measured with a pressure differential of 0.1 Inch w.g. (25 Pa) across the entire system; including the manufacturers 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 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. : R403.3.5 Building cavities (Mandatory). Building framing cavities shall not:be used as ducts or plenums. �R403A Mechanical' system piping insulation (Mandatory). Mechanical system piping capable of carrying fluids above 105OF (41 `C) . or below.55°F (13°C) shall:tie 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, equipmentmaintenance a- *wind, and shall provide shielding from solar radiation that can cause degradation 'of the material. Adhesive tape shall not be permitted. 11403.5.1 Heated water circulation and temperature.maintenance systems (Mandatory). If heated water circulation systems are Installed, they shall be •in accordance with Section 11403.5.1.1. 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. R403.5'1.1. Circulation systems. Heated water circulation systems shall be provided with a, circulation pump, The system return pipe shall El be a dedicated return pipe or a cold water supply pipe. GrWty'and thermosiphon circulation systems shall be prohibited. Controls for. circulating hot watersystern 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. R403.5.1.2 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. 0 3128/2021 2;15 PM EnergyGaugeGll USA 7,0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 2 of 5 MANDATORY REQUIREMENTS (Continued) ❑R40&5.5 Heat traps (Mandatory).: Storage water heaters not equipped with integral heat traps and having vertical pipe risers shall have heat traps installed on both the inlets; and outlets: External heat traps: shall consist of 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). 1143.5.6.1.1 Automatic controls. Service -water -heating systems shall be equipped with automatic temperature controls capable of adjustment from the lowest to the highest acceptable temperature settings for the intended use. The minimum temperature setting range shall be from 100°F to 140°F (38°C to 60°C). R403.6.6.1.2 Shutdown; A separate switch or a clearly marked circuit breaker shall be provided to permit the power supplied to electric service systems to be turned off. A separate valve shall be provided to permit the energy supplied to the main bumer(s) of combustion types of service water -heating systems to be tumed off. ❑. R403.6.6.2 Water -heating equipment. Water -heating equipment installed in residential units shall meet the minimum efficiencies of Table C404.21 o 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. ❑ R403.6.6.2.1 Solar water -heating systems. Solar systems for domestic hot water production are rated by the annual solar energy factor of the, system. The solar energy factor of a system shall be determined from the Florida Solar Energy Center Directory of Certified Solar Systems. Solar collectors shall be tested in accordance with ISO Standard 9806, Test Methods for Solar Collectors, and SRCC Standard TM-1, Solar Domestic Hot Water System and Component Test Protocol. Collectors in installed solar water -heating systems should meet the following criteria: 1. Be installed with a tilt angle between 10 degrees and 40 degrees of the horizontal; and 2. Be installed at an orientation within 45 degrees of true south. R403.6 Mechanical ventilation (Mandatory). The building shall be: provided with ventilation that meets the requirements of the Florida Building Code, Residential, or Florida Building Code, Mechanical. as applicable, or with other approved means of ventilation including: Natural, Infiltration or Mechanical means. Outdoor air intakes and exhausts shall have automatic or gravity dampers that close when the ventilation system is not operating. 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 Ventllatlon aln Residential buildings designed to be operated at a positive Indoor pressure or for mechanical ventilation shall meet the following criteria: 1. 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. 2. 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. 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 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 safetyfactors, 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 the minimum required by federal law for the geographic location where the equipment is installed. TABLE R403.6.1 WHOLE -HOUSE MECHANICAL VENTILATION SYSTEM FAN EFFICACY FAN LOCATION. AIRFLOW RATE MINIMUM (CFM) MINIMUM EFFICACY a (CFMANATT) AIRFLOW RATE MAXIMU (CFM) HRV or ERV Any 1.2 cfm/watt Any Range hoods Any 2.8 chnAwatt Any in -line fan Any 2.8 cfm/watt Any Bathroom; utility room 10 1.4 cfm/watt <90 Bathroom, utility room go: 2.8. dm/watt Any For SI:.1 cfm = 28.3 Umin. a. When tested in accordance with HVI Standard 916 3/26/2021 2:15 PM EnergyGaugeO USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 3 of 5 MANDATORY REQUIREMENTS.- (Continued) ❑R403.7.1.1 Cooling equipment capacity. Cooling only. equipment shall be. selected so that its total capacity is not less than the calculated total load but not more than IA 5 times greater than the total load calculated according to the procedure selected in Section R403.7, or the closest available size provided by the manufacturers 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. Manufacturers expanded performance data shall be used to select cooling -only equipment. This selection shall be based on the outdoor design.dry-buib 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 sized in accordance with good design practice. R4033A.2 Heating equipment capacity. R403.7.1.2.1 Heat pumps. Heat pump sizing shall be based on the•cooiing requirements as catculated according to Section ❑ R403:7.1.1, and the heat pump total.cooling capacity shall not be more than 1.16 times. greater than the design load even if the design heating load is 1.15 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. D 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 000ling or heating equipment capacity on an :intermittent basis, such as anticipated additlorial Toads 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:servirig multiple dwelling units shall comply with Sections ElC403 and C404 of the Florida Building Code,. Energy Conservation=Commercial Provisions in lieu of Section R403. El11403.9 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 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 Pools and permanent spa energy consumption (Mandatory). The energy consumption of pools and permanent spas shall be in accordance with Sections R403.10A through R403.10.5. 0 R403.10.1 Heaters. The electric power to heatersshall 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 men) 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: R403.102 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. } 3/26/2021 2:15 PM EnergyGaageO USA 7.0:00 - FlaRes202O FBC 7th Edition (2020) Compliant Software , . Page 4 of 5 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 over an operation season, Is from site -recovered energy, such as from' a heat pump or solar energy source, covers or other vapor retardant means shall not be required. R403.10.4 Gas -and 'all -fired pool. and spa heaters. . All gas- and oil -fired pool and spa heaters shall.have a minimum thermal . ❑ efficiency of 82 percent for.heaters manufactured on or after April 16, 2013, when tested in accordance with ANSI Z 21.56. Pool heaters fired by natural or LP gas shall not have continuously burning pilot lights. ❑R403.10.6 Heat pump pool heaters. Heat pump pool heaters shall have a minimum COP of 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 electric -powered portable spas shall be controlled by the requirements of APSP-14. ❑ 11463.13 Dehumidiflers (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/ kWhif the total dehumidifier capacity for the house is less than 75 pints/day and greater than 2.38 IiterslkWh 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 mixed house air. 3. Any dehumidifier unit located in unconditioned space that treats air from conditioned space shall be insulated to a minimum of R-2. 4. Condensate disposal shall be in accordance with Section M1411.3.1 of the Florida Building Code, Residential. ❑ R403.13.1 Ducted dehumidifiers. Ducted dehumidifiers shall, in addition to conforming to the requirements of Section R403.13, conform to the following requirements: 1. If a ducted dehumidifier is configured with return and supply ducts both connected Into the supply side of the cooling system, a backdraft damper shall be installed in the supply air duct between the dehumidifier inlet and outlet duct, 2. if a ducted dehumidifier is configured with only Its supply duct connected into the supply side of the central heating and cooling system, a backdraft damper shall be installed in the dehumidifier supply duct between the dehumidifier and central supply duct. 3. A ducted dehumidifier shall not be ducted to or from a central ducted cooling system on the return duct side upstream from the central cooling evaporator coil. 4. Ductwork associated with a dehumidifier located in unconditioned space shall be insulated to a minimum of R4 SECTION R404 ELECTRICAL POWER AND LIGHTING SYSTEMS ❑ R404.1 Lighting equipment (Mandatory). Not less than 90 percent of the lamps in permanently installed luminaires shall have an' efficacy of at least 45 lumens -per -watt or shall utilize lamps with an efficacy of not less than 65 lumens -per -watt. R404A.1 Lighting equipment (Mandatory). Fuel gas lighting systems shall not have continuously burning pilot lights: 3/2612021 2:15 PM EnergyGauge@ USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 5 of 5 2020 - AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA TABLE 402.4.1.1 AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA a Project Name: 21 t'XPRESS 1916 CALI RT PSLAL SH COM16 Builder Name: DR HORTON Street: Permit Office: City, State, Zip: ST LUCIE , FL, Permit Number. v Owner. Or Horton Jurisdiction: w x Design Location: FL; ST LUCI.E_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 The exterior thermal envelope contains a continuous air barrier. not be used as.a sealing material. requirements Breaks or joints in the air barrier shall be sealed. Ceiling/attic The air barrier in any dropped ceiling/soffit shall be aligned with The insulation in any dropped ceiling/soffit the insulation and any gaps in the air barrier shall be seated. 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/doorjambs and framing, and and doors skylights and framing shall be sealed. Rim joists Rim joists shallanclude 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 walls 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 crawispece walls. Shafts, penetrations Duct shafts; utility penetrations, and flue shafts opening to exterior or unconditioned s ace 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 spi3c 3s. Recessed lighting Recessed light fixtures installed in the building thermal envelope Recessed light fixtures installed in the building shall be sealed to the finished surface. thermal envelope shall be air tight and IC rated.. Plumbing and wiring Batt insulation shall be cut neatly to fit around wiring and plumbing in exterior walls, or insulation that on installation readily conforms"to available space shall Shower/tub The.air barrier installed at exterior walls adjacent to showers and Exterior walls adjacent to showers and tubs shall on exterior wail tubs shall separate them from the showers and tubs. be insulated. Electrical/phone box or The air barrier shall be installed behind electrical or communication exterior walls boxes or air -sealed boxes shall be installed. HVAC register boots HVAC supply and return register boots that penetrate building thermal envelope shall be sealed to the sub -floor, wall covering or Concealed When required to be sealed, concealed fire sprinklers shall only be sprinklers sealed in a manner that is recommended by the manufacturer. Caulking or:otheradhesive'sealants shall not be used to.fill voids hitwean fire snrinkler cover nfatiiis and walls or callings. a. in aaamon, inspection or iog wars snap De in accorcance wan me provisions or 1UL.74uu, 3/26/2021 2:16 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC7th Edition (2020). Compliant Software Page 1 of Envelope Leakage Test Report (Blower Door Test) Residential Prescriptive, Performance or ERI Method Compliance 2020 Florida Building Code, Energy Conservation, 7th Edition Jurisdiction: Permit #: _ I Job Information L jl Builder: DR HORTON Community: Lot: NA Address: . City: ST LUCIE State: FL Zip: Air Leakage Test Results Passing results must meet either the Performance, Prescriptive, or ERI Method O PRESCRIPTIVE METHOD -The building or . dwelling unit shall -be tested and verified as having an air leakage rate of not exceeding 7 air changes per hour at a pressure of 0.2 inch w.g. (5o Pascals) in Climate Zones 1 and 2. O PERFORAAANCE•or ERLMENW—The building oridwelling unit shall be tested and;.verified.as having, an air leakage, rate of not exceeding the selected ACH(50). value, as shown on Form. R405-2020 (Performance) or R40E2020 (ERI), section. labeled as infiltration, sub -section ACH50. , ACH(50) spebirted on Form,R405.2020-Energy Calc (Performance) or R406-2020 (ERJ): 7:006' . . x 60 _ 16478 — Method for calculating building volume: ormp) Building Volume ACH.(50) O Retrieved from architectural plans ElPASS 0 Code software calculated When ACH(50) is less:th'an 3, Mechanical Ventilation installation 0 Field measured and calculated must be verified by building department. R402A.1.2 Testing. Testing shall be conducted in accordance with ANSI/RESNET%ICC M0 and reported ata pressure of 0.2 inch w.g. (50 Pascals) Testing shall be. conducted by either individuals as defined in Section 553.993(5) or (7), Florida Statues.or individuals Ii.censed as set forth in Section 489.105(3)(f), (g), or (i) or an approved third, party. A written report of the results of the test 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.penettations 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. Testing Company Company Name. ...... Phone: I hereby verify that the above Air Leakage results are. in accordance with the 2620 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: .. 3/26/2021 2:15;34 PM .En.ergyGauge® USA 7.0.00 FlaRes202O FBC 7th Edition (2020) Compliant Software. Page 1 of 1_ Duct Leakage Test Report Residential Prescriptive,Performance or ERI Method. Compliance. Jurisdiction: 17 Permit #: Job Information Builder: DR HORTON Community: Lot: NA Address: City: ST LUCIE. State: FL Zip: Duct Leakage Test Results �I System 1 cfm25 System 2 cfm25 System 3 cfm25 Sum.of others cfm25 Total of all cfm25 Q Prescmptive Method- cfm25 (Total), To qualify as. "substantially.,leak free" Qn Total must be less than,or. equal%to 0 04 if air handler unit is installed. If air handleF unit is not installed{, QhTotal rnust.6e less than or,equal to 0.03 This testing. I� ethod meets the requirements, in accordance. with Section R403.3.& . Js the air handler urnt mstatled during tesfing?' OYES (' �on) ❑ NO ("Qn? Q Perfolnlmanee/ERI'Methdd cfrh25.,(Out or Total) i o gt alify using this method, Qn must not be gfeatenthan the, 1916 = Qn Total of all -Total Conditioned y systems Square Footage . Leakage'Type selected,on Form. PASS FALL iji Proposed Qn 0.07 Duct tightness 'shall be verified by testing ill accordance with ANSI/RESNET/ICC380 by.either individuals as defined in Section 553.993(5):or (7), Florida Statutes, or individuals licensed as set forth: in Section 489,105(3)(f), (g) or (i), Florida Statutes. Testing Company, i J Company Name: Phone: I hereby verify that the above duct leakage testing results are in accordance with the Florida Building Code requirements with the selected compliance. Path as stated above, either. the Prescriptive Method or Performance Method. Signature of Tester: Date: of Test: Printed Name of Tester: . License/Certification #: Issuing Authority: Page 1 of 1 2021 Express 1916 Cali Large Right Alum Shingle St Lucie Com 16 HVAC Load Calculations for Dr Horton V RasiPIMNt-InAC Prepared By: Kristin Kelly . Florida Breeze 2620 Kirby Circle Ne Palm Bay, Fl 32905 321-951-8767 Saturday, March 27, 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. Rhvac Residential & Light Commercial HVAG Loads Elite software Development,' Inc.. Florida greezeE 2021 Exp' " 1 u ress 1916 Cali Large RightAlum Shingle St`L+dcIO Com 16; ••r West!MelbouFn'e';FL'3290.4i- .•f• �, 4 N- -1 IProjed Report -- ----�� Generel�Proleet;lnfor_m_ _anon . ,. ,� �', E � t�. a ;Ir,;;�'!,r.i � 7{ii . ,`.r G1fl` if` '.�1-,.�..+�,, �t `Ni,l �!, I t. • , � �_?. E . t �� t,+,,` Project Title: 2021 Express 1916 Cali Large Right Alum Shingle St Lucie Corn 16 Designed By: Kristin Kelly Project Date: March 27, 2021 Client Name: Dr Horton . Name: Florida Breeze lCompany Company Representative: Kristin Kelly Company Address: 2620 .Kirby Circle Ne Company City: Palm Bay, FI 32905 Company Phone: 321-951-8767 Reference City: St' Lucie, Florida Building Orientation: Front door faces North Daily Temperature Range: Medium Latitude: 27 Degrees Elevation: 25 ft. Altitude Factor: 0.999 Outdoor Outdoor Outdoor Indoor Indoor Grains Dry Bulb, Wet Bulb Rel.Hum Rel.Hum Dry Bulb Difference Winter: 42 39.4 n/a n/a 70 n/a Summer: 90 78 59% 50% 75 61 Total Building Supply CFM: 923 CFM Per Square ft.: 0.482 Square ft. of Room Area: 1,916 Square ft. Per Ton: 722 Volume (ft3): 16,478 Total Heating Required Including Ventilation Air: 31,039 Btuh 31.039 MBH- Total Sensible Gain: 25,127 Btuh 79 % . j Total Latent Gain: 6,709 Btuh 21 % Total Cooling Required Including Ventilation Air: 31,836 Btuh 2.65 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 selecta .unit that meets both sensible and latent loads according to the: manufacturer's performance data at your. design conditions. C:\...\2021 Express i I e Com 16.rh9 Saturday, March 27, 2021, 11:47 AM R.hvac Residential & LightiCommercial HVAC Loads Ehte Software Development, Inc: Flonda,Breeze ` _,,•. ,'� ..ui� �tr ;'r h ,,# ', i j y , <<,. I,n 202,1 Express 1916,Cali Large WghtAlum Shingle S#tucie Corh,16,. fiLVesf lUtelbaurne'lFL�t. h FI,„�x.Rf 1 a r ited, s .1 =, „ . r� 329b4;�� , , �;, 1.:,,� t �. �� �;�.. �� i ,.air' „nPa e�31, [Miscellaneous Resort :.._.......__�--------___- System �1Whofe Hollsei ? :' Outdoor Outdoor ll, Outdoor `Indoor Indoor y Grains F 'an�uf,bata Bulb,;, WetBulb?`;-i,`yRel;Hum Re1:Hum D' Bulb,l Difference .' ;!' pry Winter: 42 39.4 80% n/a 70 n/a Summer: 90 78 586/0 50% 75 61.09 �;Ducfi;Sizing . n uts , '2E" 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.-lobb in.wg./100 ft. Minimum Velocity: 550 ft./min 450 ft./min Maximum Velocity: 600 ft./min 750 ft./min Minimum Height: 0 in. 0 in. Maximum Height: 0 in. 0 in. d .• = ,.. _ ,...� 'h P a t. ,, utsi e.Air,Data _: •, _.., t ,• Y' � a:3 - t u fl 1 .� L • ni 7 I} :� - S 1F i'4�Y. for, .j" • ;• - .- � �r j< <� ,+ ,� I ,,.. f �.;� } ., Infiltration Specified: Infiltration Actual: Above Grade Volume: Total. Building Infiltration: Total Building Ventilation: VV11 IMI 0.380 AC/hr 104 CFM 0.380 AC/hr X 1.6,478 Cu.ft. 6,262 Cu.ft./hr X 0.0167 104 CFM 0 CFM JUIIIIIICI- . 0.200 AC/hr 55 CFM 0,200 AC/hr X 16.478 Cu.ft. 3.296 Cu.ft./hr X 0.0167 - 55 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 0.099 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: 0.380 AC/hr (104 CFM), Construction: Average . Summer Infiltration Specified: 0.200 AC/hr (55 CFM), Construction: Average a'-' oad Factor'Scenanos'for-S Duct Duct I Surfece From, ., fjVO. _..Tvoe .D.escriptlon ::, Location:.. r,_ _., :1 _Ceiling' .L•eak' di§ .._ Insulation ' . Area.• _ ,fT1Ml�r] 1 Return Attic 16B Attic 16B 0.12 8 600 No 0.12 8 550 No Saturday,. March 27, 2021, 11:47 AM C:1... \2021 Express... a Com 16.rh9 Rhyac Restdenhal 8 Light Commercial NVAC Loads, • " Elite Software Development,; Inc. Flood ,B.reeze i ,', .f n , 2b21�Ezpress 1916 CaluLarge Righ Or6 Shingle Ali, St Lucle;Com 16 1lUest:Meltioume iFL; 32904` " ii P.aa 4 Load Preview Report... Scope Net Ton ft� /ion Area Sen Gain Lit Gain Net Gain Seri Loss H� g CFM CFM � CFM Duct Size Building 2.65 722 1,916 25,127 6,709 31.836 31,039 384 923 923 System 1 2.65 722 1,916 25,127 6,709 31,836 31,039 384, ' _' 923" 923 15 Supply Duct Latent 494 494 RetumDuct 4,829 2,185 7,014 1,522 Zone 1,916 20.298 4,030 24,328 29.518 384'. 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'r sN Y 7.Frwr b06Z£ l awn091aW 3N1, g{ wok a�onl7S 818u14S wn�y lg6ia aBjel �I?� 9L61�ssaadx341 Z0Z ,{' sr` rry ' �j E 828 ePUal9 ene `o' ��nya: taul'ueiudo acre" leh�ewti�o�490!'1.'S leguap!seb� Rhvac Residential,& inght Commercial HVAC Loads , .. Elite SoftWa' Developrhdn.0 lric.' Flonde Breeze ! 2021 Express 9916 Cab Large'RightAlum Shingle St Lucie Com 16' West Melboume.;F,L .32904,:. �. f _... _ Paae,6 ---Duct Name: STA 00,. Effective Length: 0.0 Trunk 0.003 15 Up: Fan 72 11.6 Rnd 0.0 16.4 Nearest Inch 924 0 ---Duct Name: SR-100, Supplies: Whole House, :Effective Length: 8.0 Runout 0.01 4 Up: STA00 72 3.1 Rnd 8.0 4.4 Nearest Inch 66 8.4 ---Duct Name:'SR-110, Supplies: Whole House, Effective Length: 10.0 Runout 0.01 4 Up: STA 0.0 72 3.1 Rnd 10.0 4.4 Nearest Inch 66 10.5 --Duct Name: SR-120, Supplies: Whole House, Effective Length: 15.0 Runout 0.01 6 Up: ST-100 72 4.7 I. Rnd 15.0 6.6 _ Nearest Inch 66 23.6 ---Duct Name: SR-130, Supplies: Whole House, Effective Length: 11.0 Runout 0.01 5 Up: ST-100 72 3.9 Rnd 11.0 5.5 Nearest Inch 66 14.4 ---Duct Name: SR-140, Supplies: Whole House, Effective Length: 9.0 Runout 0.01 4 Up: ST-100 72 3.1 Rnd 9.0 4.4 Nearest Inch 66 9.4 ---Duct Name: ST-110, Effective Length: 15.0 Trunk 0.003 16 Up: ST-100 72 12.4 . Rnd 15.0 17.5 Nearest Inch 528 62.8 ---Duct Name: SRA50, Supplies: Whole House, Effective Length: 8.0 Runout 0.01 6 Up: STA 10 72 4.7 Rnd 8.0 6.6 Nearest Inch 66 12.6 --Duct Name: SR-160, Supplies: Whole House, Effective Length: 12.0 j Runout 0.01 6 Up: STA 10 72 4.7 Rnd 12.0 6.6 I Nearest Inch 66 18.8 .C:1... \2021 Express.., a Corn 16.rh9 753 0.000 0.073 0.000 0.0 0.250 0.062 0.253 756 0.050 0.620 0.000 0.0 6.050 0.012 0.303 756 0.062 0.620 0.000 0.0 0.062 0.000 0.315 336 0.011 0.071 0.000 0.0 0.011 0.051 6.264 484 0.021 0.188 0.000 0.0 0.021 0.041 0.274 756 0.056 0.620 0.000 0.0 0.056 0.006 0.309 378 0.003 0.018 0.000 0.0 0.003 0.059 0.256 336 0.006 0.071 0.000 0.0 0.006 0.054 0.261 I 336 I 0.009 0.071 0.000 0.0 0.009 0.051 0.264 Saturday, March 27, 2021, 11:47 AM •�cmaa ..r�ea�uaaua� a ��gn[ uommera�a►.rnvwv �oaas • t �,�, U ( 1�' t11Le somvare UOVelOpmOni, InC: Flonda Breeze L 2021 ExpressA916 call Large ,Right Alum Shingle St Lucie CbfnJ6t. 1111estM 666ie,..FL 32904;1' ';,. ' a ? Page. Tabular Manual D Ductsize Data - Duct System_I-_Supply.(cont'd)__ _ ] i.+.i!t'+1 t� Type Roughness �� ,t Diameter `, �r a Velocity .: , F SPL Duct, 'Upstream Temperature;t Width Loss/100' `+ ' : SPL f'it 'Shape '. i , Length i�, y 1 Height • Fit Eq} L`en SPL Tot- ;Sizing .. ;+ i}+ ''. +'u 3, ;r 1.T CF.M, -.. Y, ....._ Area :' t!, ,,,,:,d.,� ,!,:.SR Avails ; ti i. SPL:Cumuls --Duct Name: SR-170, Supplies: Whole House, Effective Length: 5.0 a Runout 0.01 6 336 0.004 Up: ST-110 72 4.7 0.071 0.000 I Rnd 5.0 6.6 0.0 0.004 Nearest Inch 66 7.9 0.056 0.259 ---Duct Name: SR-180, Supplies: Whole House, Effective Length: 12.0 Runout 0.01 6 336 0.009 Up: ST=110 72 4.7 0.071 0.000 Rnd 12.0 6.6 0.0 0.009 Nearest Inch 66 18.8 0.051 0.264 =-Duct Name: SR-1,90, Supplies: Whole House, Effective Length: 11.0 Runout 0.01 7 247 0.003 Up: STA 10 72 5.4 0.032 0.000 Rnd 11.0 7.7 0.0 0.003 Nearest Inch 66 20.2 0.056 0.259 i ---Duct Name: SR-200, Supplies: Whole House, Effective Length: 10.0 Runout 0.01 5 484 0.019 Up: STA 10 72 3.9 0.188 0.000 Rnd 1.0.0 5.5 0.0 0.019 Nearest Inch 66 13.1 0,041 0.274 I ---Duct Name: SR-210, Supplies: Whole House, Effective Length: 9.0 j Runout 0.01 4 756 0.056 .Up: ST-110 .72 3.1 0.620 0.000 Rnd 9.0 4.4 0.0 0.056 Nearest Inch 66 9.4 0.004 0.311 ---Duct Name: SR-220, Supplies: Whole House, Effective Length: 8.0 Runout 0.01 4 756 0.050 Up: STA 10 72 3.1 0.620 0.000 Rnd 8.0 4.4 0.0 0.050 Nearest Inch 66 8.4 0.010 0.305 ---Duct Name: SR-230, Supplies: Whole House, Effective Length: 12.0 Runout 0.01 5 484 0.023 Up: ST-100 72 3.9 0.188 0.000 Rnd 12.0 6.5 0.0 0.023 Nearest Inch 66 15.7 0.040 0.275 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'aiso include the total static pressure loss of the return side. Number of active trunks: 2 Number of active runouts: 14 C:\ ...\2021 Express:,. e. Com 16.rh9 Saturday, March 27, 2021, 11:47 AM Rhva� := Residential $ Light Commercial'HVAC loads _� Elite.Software:Development, ,...,',t- ,`t)'' bri��'e ...e���.ae�a'r��s. s.�..doi ►+.aii'..., css..se Clkl':.niel�n..,"iC. Main trunk airflow: Largest trunk diameter: Largest runout diameter: Smallest trunk diameter: Smallest runout.diameter: Supply fan external static pressure: Supply fan device pressure losses: Supply fan static pressure available: Runout maximum cumulative static pressure loss: Return loss added to supply: Total effective length of return ( ft.): Total effective length of supply ( ft.): Overall total effective length ( ft.): Design overall friction rate per 100 ft.: System duct surface area (Scenario 1): Total system duct surface area: 924 924 16 ST-11.0 7 SR-190 15 ST-100 4 SR-100 0.315 0.250 0.065 0.315 SR-110 0.003 4.0 RR-120 10.0 SR7110 14.0 RR=120 to SR-110 0.463 (Available SP x 100 / TEL) 254 (Not linked to duct load) 254 C.:\ ...\2021 Express., a Com 16.rh9 Saturday, March 27, 2021, 11:47 AM KeSlaenuallk Llgni l.OmmBrClal IiVAI. LOaaB ai, MIVO somvare wevelopmeni, In & 1916 Calarge.RightAlum Shingle St Lucie Com 16[KnVaC ,�,�T,�,/ ,E press / Page9 WestMelbourne,FL'.32904: ;ln','.,. ,ff�k7{ „ u.lia. 4,,,,.; l.Tabular.Manual D Ductslze. Data - Duct System I -Return_ ;.' 'Duct Name etc ;, ,ii ,a V I! �',' = r a ! Types Roughness Diameter, Velocity ' SPL Duct: Up re ,• ,Temperatures, .`s a, Width 'Loss1100E $PLFit: �S Shape Height ' Fit.Eq Len : k SPL Tot Sizing; . •,- , . CF.M' J l ,-. ; Areal:_,':-: . "'SP Avail;.` ' SP:L.Cumuh ---Duct Name: RT-100, Effective Length: 0.0. Trunk 0:003 15 753 0.000 Up: Fan 72 11.6 0.073 0.000 Rnd 0.0 16.4 0.0 0.000 Nearest Inch 924 0 -0.003 0.003 ---Duct Name: RR-100, Effective Length: 1.0 Runout 0.003 16 221 0.000 Up: RT-100 72 12.4 0.006 0.000 Rnd 1.0 17.5 0.0 0.000 Nearest Inch 308 4.2 -0.003 0.000 ---Duct Name: RT-110, Effective Length: 0.0 Trunk 0.003 10 1,129 0.000 Up: RT-100 72 7.8 0.273 0.000 Rnd 0.0 10.9 0.0 0.000 Nearest Inch 616 0 -0.003 0.003 ---Duct Name: RR-1 10, Effective Length: 0.0 Runout 0.003 10 565 0.000 Up: RT-110 72 7.8 0.071 0.000 Rnd 0.0 10.9 0.0 0.000 Nearest Inch 308 0 -0.003 0.000 ---Duct Name: RR-120, Effective Length: 4.0 Runout 0:003 10 565 0.003 Up. RT-110 72 7.8 0:071 0.000 Rnd 4.0 10.9 0.0 0.003 Nearest Inch 308 10.5 0.000 0.003 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: 3 Total runout outlet airflow: Main trunk airflow: . 924 924 Largest trunk diameter: 15 RT-100 Largest runout diameter: 16 RR-100 Smallest trunk diameter: 10 RT-110 Smallest runout diameter: 10 RRA 10 I Runout maximum cumulative static pressure loss: 0.003 RRA20 Return loss added to supply: 0.003 Total effective length of return ( ft.): 4.0 RR-120 C:\ ...\2021 Express ... a Com 16.rh9 I Saturday, March 27, 2021, 11:.47 AM Rhvad:=!Residential & Light Commercial HVAC Loads t j, „" , ;�) ElIte SditWdre beVeIopment, Inc.. 2021.6press,191tAlu 6 Cab LargeRighm Shingle Co St Lucie m'16 WestMeltioume AFL 32904=: �.iN.f,,,f.. �..�°; ���, •at ,�_ ,�, .,.;�,.. ,.0 . r' r �:':�� I?age':AQ' Tabular Manual D Ductsize Data - Duct_ System 9 - Return (cont'd) _ f!Summa _ �, .• .:ih'..:::f: System duct surface area (Scenario 1): 14.8 (Not linked to duct load) ' Total system duct surface'area: 14.8 Notes ,' . ,. ..:. _ .. ,, : #_ ..........: � _ �ry �.� � .. ., •. ' _.. � .' � .. �, : � .. _ s� .. �'` ... .,�.�� . �.. � . - ,_ Rhvac is an ACCA approved Manual J, D and S computer program. Calculations are performed.perACCA Manual J 8th Edition, Version 2, and ACCA Manual D. All computed results are estimates as building use and weather may vary. Be sure to select a unit that meets both sensible and latent loads according to the manufacturer's performance data at your design conditions. I I C:\ ...\2021 Express ... a Com 16.rh9 Saturday, March 27, 2021, 11:47 AM filing Summar Loads window, metal frame no break, U-value 0.55, SHGC 0.26 2A'm'g:Glazing-Doubiepane low'e(e=O.6O) sliding 46.8 817 U 545 545 glass door, metal frame npbreak, U-vo|uaCi54. SHGCO.25 11J: Door -Metal ' Fiberglass Core, U'va|ueO.G 20.4 343 O 318 318 11O: Door -Wood - Solid Core, U-vo|uaO.3Q 19 208 D 193 193 13A8'Ofco:VVoU'B|onk. hoblanket orboard insulation, 1218.3 6.243 O 3.880 3.880 filled core, siding finish, U-va|ueO.1D3 12C'Oow:VVoU-Froma.F-13insulation in2x4stud 317.1 808 O 620 620 cavity, noboard insulation, siding finish, wood studs, U+m|ueO.OQ1 i8B-38:Ronf/Cai|ing'UndarAttic with Insulation onAttic. 1918 1.385 O 2.481 2�81 Floor (also use for Knee Walls and Partition Oei|ingu).Vented Attic, NoRadiant Barrier, Dark Asphalt Shingles orDark Metal, Tar and Gravel or k8embnyno. R-38 insulation, U-valueO.02G 22A-pm: gnoda. Noedge insulation, no 200 6.608 O D D insulation ba|mwOuucany floor cover, passive, heavy dry orlight wet soil, U-vo|ue1.18 Subtotals for structure- 18.442 O 10.942 10.942 People: 5 1.000 1.150 2.150 Equipment: 750 2.680 3.430 Lighting: O 0 O Ductwork: 9.386 2.678 8.450 12.129 Infiltration: Winter CF0: 104. GummerCFN1: 55 3.211 2.280 905 3.185 Ventilation: VVintorCFK0: O. 8ummerCFK0: O O O O 0 Tota|BuUding : 923 CFMPer Square fL: 0.483 Square. ft. ofRoom Area: 1,916 Square ft.Rer Tom: 722 Vo|uma(f?): 16,478 Total Heating Required Including Ventilation Air: 31,039 Btuh 31.'039 MBH Total Latent Gain: 6,709 Btuh 21 % total Cooling Required Including Ventilation Ai,r: 31,836 Btuh 2.65 Tons (Based On Sensible + Latent) Rhvaci.s an ACCA approvedManual J D andS computer program, Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCAManual [l All computed result ' s are estimates as building use add.weather may vary. 8esure booe|��ounitthat meets boh.senoib|eand latent loads according ho�the manufacturer's performance data ot your design conditions. aCom1EirhS ^ ^ Svstem I Whole House Summary Loads Descdo6n, Loss j�ai re window, metal frame no break, U-value 0.55, SHGC 0.26 M-m_d.Glazing-Double pane iow'e(e=D.G[).sliding 40'6 617 U 545 545 glass door, metal frame no break, U'vo|ue 0i94. SHGCO.25 11J: Door -Metal - Fiberglass Core, U-value0.G 20.4 343 U 318 318 11D: Door -Wood - Solid Qovo.U'vo|uaO.3A 19 208 0 193 183 13AB'Ohoo: VVaU'8|och, nob|nnkatorboard insulation, 1218.3 6.243 O 3.880 3.880 | fi||adopou. siding finish, U'vo|ueO.183 � 12C'Oow:VVo|'Fnyma. R- 3inou|aUonin2 x4stud 317.1 nOB U 620 620 ' cavihy, no board insulation, siding finioh, wood ydudo. ' U-valueO.OB1 | 1GB-38:Roof/Cei|ing'UndorAttic with Insulation anAttic, 1916 1.305 O 2.401 / 2.491 / Floor (also use for Knee Walls and, Partition Cai|ingo).Vented Attic, NoRadiant Barrier, Dark Asphalt Shingles orDark Metal, Tar and Gravel or N1ambnena, R-38insukuGon` U'vo|uaO.0�G 22A-pm:Floor-Slab mngrade, Noedge insulation, no 200 8.608 0 0 0 insulation below floor, any floor cove r. p000ivo, heavy i dry orlight wet soil, U-value 1.18 | Subbotals for structure: 18.442 O 10.942 | 10.842 People: 5 1,000 ' 1 1�O ' �1S0 ' ' | Equipment: 750 2.680 3,430 | Lighting: O D O Ductwork: 9.386 2.679 9\450 13.129 � Infiltration: V0nba CR0:1O4.-Summer CFM:55 3.211 2.280 806 3.185 ' Ventilation: VWntarCRN: O. GummorCR0: O D O O O ' Square ft. of Room Area: 1,916 Square ft. Per Ton: 722 Total Heating Required Including Ventilation Air: 31,039 Btuh 31.039 MBH Total Cooling Required Including Ventilation Air: 31,836 Btuh 2.65j Tons (Based On Sensible + Latent) Rhvac is on ACCA approved Manual J, D and S computer program. Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D. All computed results are estimates as building use and weather may vary. Be sure to select a unit that meets both sensible and latent loads according to the manufacturer's performance data at your design conditions. Rhvac Resident!al &L'ight Commercial,HVAC Loads a :. EliteSoftware Development, lnc'". Florida Breeze h v..:. i' ! ,.,.., = 202�1 Elxp{ress 1916 Cali LargeRight Alum Shingle St,Lucie Qom: 16 .WestlMeltioume„FL 329114;.:. ,?�h" ' _'i_'i :., ,;�+ _:n: , ..{, v rr., Pa e:13. E ui men( Data - System 1 Whole House. Cooling System Type: Outdoor Model: Indoor Model: Tradename: Outdoor Manufacturer - Description: AHRI Reference No.: Capacity: Efficiency: Heating System Type: Model: Tradename: Manufacturer: Description: Capacity: Efficiency: Air Source Heat Pump NXH537GKP** FXM4X36**AL SOFTSOUND SX 2500 R410A HP COMFORTMAKER Air Source Heat Pump 204879922 33,631 16 SEER Air Source Heat Pump NXH537GKP** SOFTSOUND SX 2500 R410A HP COMFORTMAKER Air Source Heat Pump 34,600 8.5 HSPF This system's equipment was selected in accordance with ACCA Manual S. Manual S equipment sizing data: SODS: 90F, SOWB: 78F, WODB: 42F, SIDB: 75F, SIRH: 50%, WIDB: 70F, Sen. gain: 25,127 Btuh, Lat. gain: 6,709 Btuh, Sen. loss: 31,039. Btuh, Entering clg. coil. DB: 79.8F, Entering clg. coil WB: 64.1F, Entering htg. coil DB: 68AF, Clg. coil TD: 20F, Htg. coil TD: 70F, Req, clg. airflow: 923 CFM, Req. htg. airflow: 384 CFM C:\ ...\2021 Express ... a Com 16.rh9 Saturday, March 27, 2021, 11:47 AM Rhvac Residential &Light Commercial HVAC Loads Flonda Breeze y ;,, 2021 Express 191La 6 Cali,,Ur i Wesf Melbourne 'FL 32904' '� ,� � .,,;� z+ ,, + � � t �,' ,� •�4�, r � , S stem I Room Load Summa r' r' a ' „ ` Htg Mm Run Run Ns: Clg Clg Mm .Act f Room �' Area Sens,fi x ",Htg i ;y D ns Btuh- Bfuh, ,, ,."CFM,:;. l' iCFM ---Zone 1-= 1 Whole House 1,916 29,518 384 4,4,6,5, - 20,298 4,030 923 923 4 6 6;6, 6,7,5,4, 4,5 I Duct Latent 1 494 Return Duct 1,522 4,829 2,185 System 1 total 1,916 31,039 384 25,127 6,709 923 923 j System 1 Main Trunk Size: 15 in. Velocity: 753 ft./min Loss per 100 ft.: 0.073 ' 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 Coolrng Sensible%Latent 'Seri'sible Latent Total 7 a. ut,, .. S:G Tons,_ a .,'w i, .•�. Alit! t ti Btuh , Btuh Btuh Net Required: 2.65 79%/21% 25,127 6,709 31,836 Actual: 2.80 80%./20% 26,785 6;846 33,631 i ,E ui meat Data:+' t } u Heating System Cooling System Type: Air Source Heat Pump Air Source Heat Pump Model: NXH537GKP** NXH537GKP**. Indoor Model: FXM4X36**AL Brand: SOFTSOUND SX 2500 R410A HP S,OFTSOUND SX 2500 R410A HP �. Description: Air Source Heat Pump Air Source Heat Pump Efficiency: 8.5 HSPF 16 SEER Sound: 0 0 ; Capacity: 34,600 Btuh 33,6.31 Btuh Sensible Capacity: n/a 26,785 Btuh Latent Capacity: n/a 6,846 Stuh AHRI Reference No.: n/a 204879922 This system's equipment was selected in accordance with ACCA Manual S. Manual S equipment sizing data: SODB: 90F, ,SOWS: 78F, WODB: 42F, SIDB: 75F, SIRH: 50%, WIDB: 70F, Sen. gain: 25,127 Btuh, Lat. gain: 6,709 Btuh, Sen. loss: 31,039 Btuh, Entering clg. coilDB: 79.81F, Entering clg. coil WB: 64.1F, Entering htg. coil DB: 66AF, Clg. coil TD' 20F, Htg. coil TD: 70F, Req. clg. airflow: 923 CFM, Req. htg. airflow: 384 CFM C:1... \2021 Express :.. a Com 16.rh9 ^� Saturday, March 27; 2021, 11:47 AM Rhvac Residential & t fight Commercial,HVAC Loads $; , — —,+ : Ehte Software;Dewelopment, Inc:; 2021 F�cpress,1916 GaU l afge;RightAlurn.Sh�ng;e St!Lucie Com 16; Pa e: �BuildinO Rotation Report ---- - - - — --------------------------------= All rotation degree values in this report are clockwise with respect to the project's original orientation. Building orientation as entered (zero degrees rotation): Front door faces North 1350 . 180°it 2250270°;' 315° High Rot. -Rot i Rot Rot No ,Name ` CFMI: CFMLF ; CF.M , CFM+, : ,CI=M ;�. i . ,CFM CFM �, .. .':CFM)i;; System 1: Zone 1: 1 Whole House 4,4,6,5, 923 990 *1,023 1,021 923 980 972 957 4,6,6,6, * Indicates highest CFM of all rotations. Rotation Frpnt'door' �,� ir,� h' �1Supp,yr,' ,' , 1 Sensible Latent Net: ,,; (CFM, E ; Tons`,` 00 North _.. 923 25,127 6,709 2.65 459 Northeast 990 26,586 6,692 2.77 90° East *1,023 *27,354 6,703: *2.84 135° Southeast 1,021 27,307 6,707 2.83 1800 South 923 25,127 6,709 2.65 225° Southwest 980 26,408 6,712 2.76 270° West. 972 26,215 *6,712 2.74 315° Northwest 957 25,879 6,710 2.72 * Indicates highest value of all rotations. i Building'Rotation Tonnage 2.85.i................................................................................................... 2.80I ............. ............................................... N o 2.75.... rn 6 2.70�........ ........................................ ....... ........ ................................ V r 2.65�..... ........................ ..................... .................. 2.60 i North Northeast East Southeast South Southwest West Northwest Direction Front door Faces ---t-- Buildinq Net Tonnage C:\...\2021 Express ... a Corn 16.rh9 Saturday, March 27; 2021, 11:47 AM -------- - ----- - Loads,' Cju RidA t-P F.' IR 11 .�, :�- .1. . . , , " ., ., — Pa e'16 [Building Rotation Report..(qqn Building Rotation Hourly Net Gain 37,000 .................................................................... I ........................... 3 000 .... .......... 6, .............................. ............ .............................. 4N 35,000 t ... 34,000 F 22 33,000 32,0001 ... 31,00041 ... 30,0001 --- - --- f ---- ........ ..... ..... --- ............................ .... 1--.— - I Bam 9am 1.0 am 11 am 12 pm 1 Pm 2 pm 3 pm 4 pm 5Pm 6pm 7pm Tirbo of Day Front door faces North Front door faces Northeast F ront door faces East Front door faces Southeast Front door faces South Front door faces Southwest Front door faces West - Front door faces Northwest CA...12021 Express;.. e Com 16.rh9 Saturday, .March 27, 2021, 11:47 AM A At/t/1'1© ora„a�,sycac-,mzaa„ota County, Town, Municipality, Jurisdiction Header Information Contractor Florida Breeze Mechanical License #-CAC1814113 Building Plan # 1916 CALI Home Address (Street or Lot#, Block, Subdivision) Winter Design Conditions Outdoor temperature 42 OF Indoor temperature 70 OF Total heat loss 31039 Btu/h Summer Design Conditions REQUIRED ATTACHMENTS' Form RPER 1.01 8 Mar 10 ATTACHED Manual A .Form (and supporting worksheets): Yes ❑X No ❑ or MAAE 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 Building Construction Information Building Orientation (Front door faces) North North, East, West, South, Norlheast,.Northwest, Southeast, Southwest Number of bedrooms 4 Conditioned floor area 1 91 6 Sq Ft Outdoor temperature 90 OF Number of occupants 5 Indoor temperature 75 OF Windows Grains difference 61 o Gr @ 50 % Rh Eave overhang depth Roof 1 Ft Sensible heat gain 25127 Btu/h Internal shade E— Eave Latent heat gain 6709 Btu/h Blinds, drapes, etc Depth Window Total heat gain 31836 Btu/h Number of skylights 0 EQUIPMENTHVAC • 41 Heating Equipment Data Cooling Equipment Data Blower Data Equipment type Heat pump Equipment type Heat pump Heating CFM 1203 CFM Furnace, Heat pump, Boiler, etc. Air Conditioner, Heat pump, etc Model NXH537GKP** Model NXH537GKP** Cooling CFM 1203 CFM Heating output capacity 34600 Btu/h Sensible cooling capacity 26785 Btu/h Heal pumps - capacity at winter design outdoor conditions tent cooling capacity Btu/h La6846 Auxiliary heat output capacity Btu/h Total cooling capacity 33631 Btu/h 'HVAC DUCT DISTRIBUTION SYSTEM DESIGN (.1 Design airflow 924 CFM Longest supply duct: 10 Ft Duct Materials Used (circle) Trunk Duct: Duct board Flex, Sheet metal, External Static Pressure (ESP) 0.31 IWC Longest return duct: 4 Ft Lined sheet metal, Other (specify) Component Pressure Losses (CPL) 0.25 IWC Total Effective Length (TEL) 14 Ft Branch Duct: Duct board lex Sheet metal, Available Static Pressure (ASP) 0,065 IWC Friction Rate: 0.46 WC Lined sheet metal, Other (specify) ASP = ESP - CPL Friction Rate - (ASP x 100) TEL Contractor's Printed Name Kristin Kelly Contractor's Signature A I A �V II t Date ' 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. M Air Conditioning Contractors of America Manlual S (Residential Equipment Selection) ACCK Project Information Cooling Design Information Name: Outdoor Design Temp: 91 'F db Summer City: Outdoor Design Temp: 43 -F db IWinter State: Altitude: Altitude Adjustment: 1.00 indoor Design Temp: 75' °F db 50 %RH 63 °F wb Airflow Calculations Design TD for Airflow 19 . Design Sensible CFM 1202 OEM Information Manufacturer: 1COMFORTMAKERS Furnace Model #: AFUE:= Collor Fan -Coil Model #: I FXM4X36 :. Condenser Model #: NXH537GKP.I SEER: 16.0 HSPF: 8.50 (A) Manufacturer's Cooling Performance 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 F 33.0007 F 5.046 0.8471 Rated CFM @ Design RA Temperature 1050 63 33,517 27,258 6,259 0.8133 Rated CFM @ Rated RA Temperature F 17,176 1 FO.55 �0) Ivainurauurar a wonng rerrormance vaia Higher Return Air Entering Coil Temperature = 75 (F db) CFM (F wb) Rated CFM @ Rated RA Temperature 62 Rated CFM @ Design RA Temperature 1350 Rated CFM @ Rated RA Temperature 0 ,nauuiauuiai a wuuny ranunnanus Lima �nuerpu�a[ea� Design Retum Air CFM (F wb) Excess Latent Capacity Calculation Capacity @ Design CFM / RA (F wb) 120251 63.. Equipment Capacity as a % of Design Outdoor Temperature = 95 (F db) Total BTUH Sensible BTUH : Latent BTUH SHR.' 33,090 26,359 6.731 0.7966 337740 26,059 F 7.681 l).7723 39,590 23.358 16,232 0.59.. Outdoor Temperature = 95 (F db) Total BTUH Sensible BTUH Latent BTUH SHR 26,649 6,981 0.7924 + r136 33,630 26,7a6 6,646. 0.796 105.64% 1 106.60% 1 F-102.02% Manufacturers Heat Pump Data Capacity Capacity Balance Supplemental @ 47 °F db @ 17 °F db Point Heat Required 34,806 18,820 =18.3 -15.87 Manufacturer's Furnace Data Input Output Desired Calculated