Loading...
The URL can be used to link to this page
Your browser does not support the video tag.
Home
My WebLink
About
Energy Code
FORM R405-2020 vrny.t eorrrijw, !P - 20ZI e7yW(e"65 I q!'� C" ��fi 3 5 Tary 1 S RESIDENTIAL ENERGY CONSERVATION CODE DOCUMENTATION ,CHECKLIST Florida Department of Business and Professional Regulation Simulated Performance Altemalive (Performance) Me#hod Applications for compliance with the 2020 Florida Building Code, Energy Conservation via,the Residential Simulated Perforniance=Alternativeshall include: ❑ This checklist ❑ Form R405-2020 report ❑ Input summary checklist that can be used,for field verification (usually four pages/may be greater) ❑ Energy Performance Level (EPL) Display Card (one page) ❑ HVAC system sizing and selection based on ACCA Manual S or per exceptions provided in Section R403.7 ❑ Mandatory Requirements (five pages) Required prior to Co. - Air Barrier and 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 I ❑ 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) Reviewed for Code Compliance EN Universal Engineering Sciences 12/22/2020 2:45:51 PM EnergyGauge@) USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 1 of 1 FORM R405-202.0' FLORIDA ENERGY EFFICIENCY CODE FOR BUILDING CONSTRUCTION Florida Department of businiegs, and Professional Replaiti.cIn sidemiai Porform,anoe Method Project Name� 21 EXPRESS CALI L 35T VIN CO IS. SL Ucl Builder:Name: DR HORTONStreat. . 9500 Potomac Dr P&mit;Ckfid6':Ciy, State. Zip: ST LUCIL. FL, Permit Number. Dit-Horton JUrisdiction: Design Location: FL, S UCIE,-CQ INTL "iy" Coun St,Lucle (Florida Climate Zone 2 1. New construction or existing ftv Plans) New (Fro io. Wall 727�6 sq#.) Type" Insulation Area 2. Single family or multiple ftimil Detached a.-Ccincrete Block- Irit.Insul, Exterior R=4.1 i 39620 ft2 3. Number of units. If multiple family -Wood, Adjacent 13=13.0 3219-133 ft.2 4. Number of Bedrooms 4 a. WAb.-Frame N/A R= ftZ 5. Is this a worst case? Yes 11. Ceiling Types (1916.0. slqf.L) R= ft2 Insulation Area 6. Conditioned 1oor area above grade, (ft2) 1916 a. Unddr,'Atth (V," e�nted) b. WA k=30.0 1916.00 fp Conditioned floor area -below grade (ft- 2) 0 c. NIA. W ft2 R= ft2 7. Windows(167.0 sqft.) Description Area 12. Ducts R ft2 a. U-Factor. Dbl, U=0.35 127.00 ft2 a, Sup: Attic, Ret: Attic, AH! Whole House 8 151 SHGC: SHGO--0.29 b. U=Factor. Dbl, U=0.61 40.00 ft2 SHGC: 13. Cooling systems kBtu/hr Efficiency SHOC=0.34 c. UwFactor. N/A a. Central Unit 40.0 SEER:14-.00 ft2 SHGC: Area Weighted Average. Overhang Depth: 2.743 ft. 14. Heating systems kBtuthr Efficiency clency Area Weighted Average SHGC: 0.302 a. Electric Heat Pump 41.0 HSPF:8.20 0. Skylights Area C. U-Factor:(AVG) N/A ft2 SHGC(AV% N/A 15. Hot water systems 9. Floor Types (1916.0 sqft.) Insulation Area a. Electric Cap: 50 gallons a. Slab -On -Grade Edge Insulation R=0-0 1916.00 ft2 b. Conservation features EF: 0.930 b. WA R= ft2 None c. NIA R-- ft2 16. Credits Pstat I Glass/Floor Area: 0.087 Total Proposed Modified Loads: 56.71 PASS Total Baseline Loads: 56.74 I hereby certify that the plans and specifications covered by Review of the plans and el. -04E, S7. gl this calculation are in compliance with the Florida Energy specifications covered by this 0 a Code. ttVIED A111 0 & 111*10V'� calculation indicates compliance 'g 4� it with the Florida Energy Code. . . . . . . . . . . 0 PREPARED BY: S. Before construction is completed DATE: this building will be inspected for I hereby certify that this building, as d Nr rifce 16 mpliance copliance with Section 551,908 Florida Statutes. ;l with the Florida Energ Q e` q WE OWNER/AGENT BUILDING OFFICIAL:, DATE: DATE: - Compliancei requires certification. by the air handle- r.unit manufacturer that the. ailr handler enclosure qualifies as certified factory-adaled: in,accordance ccordance with R403.3.2.1. - Compliance requires an - Air Baffler and Insul ation. Inspection Checklist In accordance with R402.4.1.1 and this -project requires an envelope lepkage test report with envelope leakage no gr6ate p . . rthan6.00ACH50(R402.4.1.2). Complia, n.ce'w1.t'h'a proposed duct leakage Qn requires a Duct Leakage 'Test Report confirming duct leakage to outdoors, tested In accordance with ANSIllli ESNEt ICC 380, is not greater -than '- 0.052 Qn for whole house. . 12/22/2020 2:45 PM EnergyGaugeO USA 7;0.00,- FIaRes2020 FBC 7th Edition (2020) Compliant Software Page 1 of 4 FORM-R405-2020 imbirr C111HI 1AA0V i+uci+luv mC■'! 11rAi�w:' PROJECT Tdie: BuildingType- � Oweer Name: # of Units: Builder Name: Permit Office: Jurisdiction Family Type: New/Eidsting: Comment: 21 EXPRESS 1916CAL1 L 35 Bedrooms: 4 User. Conditioned Area: 1916 Dr Horton Total Stories: 1' 1 Worst Case: Yes DR HORTON Rotate Angle: 0 Crass Ventilation: Whole loGse Fan: Detached New (From Plans) Address T yam' LoG# Block/Subdivision: PiatBook: Street: County: My City, State, Zip: Street Address St. Lucie 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_INTL FL VERQ BEACH_MUNI 39 90 70 75 299 58 Medium BLOCKS - ,Number Name Area Volume Block1 1916 1647T6 SPACES Name Area Volume Kitchen Occupants Bedrooms Infil IQ. 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 ft2 0.8 0 0.2 ROOF / V # Type Roof Gable Roof Materials Area Area Color Rad, Solar SA Emitt Barr Absor. Tested Emitt Deck Pitch Tested Insul. (deg) 1 Hip Composition shingles 2142 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 300 1916 W N N CEILING # Ceiling Type, . Space R-Value Ins Type Area Framing Free Truss Type 1 Under Attic (Vented) Whole House 30 Blown 1916 ft2 0.11 Wood 12/22/2020 2:45 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 2 of 4 FORM R4n5-2rrnn I111DI IT CI Ineee,eRA-W WALLS_ Adjacent Space Cavity Width lyp"1 Height Sheathing Framing Solar Below S Exterior Concrete Block - Int InsWhols House 4.1 39 8 8 8 343.8 ft' 0 0 0.5 0 2 E Exterior Concrete Block - Int InsUlthole House 4.1 59 8 8 8 517.1 ft' 0 0 0.5 0 3 N Exterior Concrete Block - Int InslWhole.House 4.1 18 4 8 8 158:9 IF 0 0 0.6 0 _4 W Exterior Concrete Block - Int InsWhoI6,House 4.1 4 8 8 8 40.4 ft2 0 0 0.5 0 5 W Exterior Concrete Block - Int.InsiNhole House 4.1 39 8 8 338.0 ft2 0 0 0.6 0 -6 N Garage Frame - Wood Whole House 13 21 4 8. 8 184.9 ft2 0 0.23 0.5 0 _ 7 W Garage Frame -Wood Whole House 13 16 8 8 8 144.4 ft2 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 => chan ed to Worst Case.. / Wall Overhang }/ # Omt ID Frame Panes NFRC U-Factor SHGC Imp Area Depth Separation Int Shade Screening 1 S 1 Vinyl Low E Double Yes 0.35 0.29 N 62.0 ft2 1 ft'.0 in 1 ft 0 in None None 2 S 1 Metal Low-E Double Yes 0.61 0.34 N 40.0 ft2 8 ft 0 in 1 ft 0 in None None 3 E 2 Vinyl Low-E Double Yes 0.35 0.29 N 15.5 ft2 1 ft 0 in 1 ft 0 in None None 4 N 3 Vinyl Low-E Double Yes 0.35 0.29 N 31.0 ft2 1 ft_0 in 3 ft 0 in None None 5 W 5 Vinyl Low-E Double Yes 0.35 0.29 N 15.5 ft' 1 ft 0 in 1 It 0 in None None 6 N 3 Vinyl Low-E Double Yes 0.35 0.29 N 3.0 ft' 4 It 8 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 ProposedACH(50) .000328 1647.8 90.4 169.72 .1115 6 HEATING SYSTEM # System Type Subtype Speed Efficiency Capacity Block Ducts 1 Electric Heat Pump/ Split Singl HSPF:8.2 41 kBtulhr 1 sys#1 12/22/2020 2:45 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 3 of 4 FORM R405-2E120 IM01 IT e5-1r<eeaw-rov. nu"i+.z....-� :COOLING -SYSTEM # System Type Subtype Subtype: Efficiency - Capacity Air -Flow SHR . Block Ducts 1 Central Unit/ Split- $ingF SEER: 14 40 kBtu!hr 1200 cfrb 0.73 1 sys#1 HOT:WATER SYSTEM # System Type SubType Location EF Cap Use SetPnt Conservation 1 Electric None Garage Q:93 50'gal 76.gal 120 deg None 90LAR:HO.T WATERSYSTEM FSEC _ Cert # Company Name System: Model # Collector Model Collector # Area Storage: Volume FE_ F None None ft' DUCTS / — Supply — =--. Retum ;-- Air CFM 25 .CFM25 HVAC # # Location R-Value Area Location Area Leakage Type Handler TOT OUT ON RLF Heat Cool 1 Attic 8 151 ft' Attic 50 ft= Proposed Qn Whole Hod -- cfm 99.6 cfm 0,05 6.50 1 1 TEMPERATURES. Programable Thermostat; Y Ceiling Fans: Cooling Jan Feb Venting Jan Fab Mar Apr Apr May X Jun X Jul AugSe ]May Jun Jul Oct Oct Nov Dec .Mar Aug Sep Nov Dec 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 PM 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 Heating (WD) AM PM 0 68 66 66 68 66 66 68 68 68 68 .68 68 68 68 68 68 68 68 68 68 68 66 66 Heating (WEH) AM PM 66 68 66 66 68 66 66 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 Ibs/s .ft. 6-ft. Oft 0:3 Whole House 12/22/2020 2:45 PM EnergyGauge® USA 7.0.00 - Flakes202O FBC 7th Edition (2020) Compliant Software Page 4 of 4 FORM R405 2020 ENERGY PERFORMANCE LEVEL (EPL) DISPLAY .CARD ESTIMATED ENERGY PERFORMANCE INDEX* = 1.00 The lower the EnergyPerformance Index, the more efficient the home. ST LUCIE, FL, I. 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-ft2 3. Number of units, if multiple family 1 b. Frame - Wood, Adjacent R=13.0 329.33 ftz 4. Number of Bedrooms 4 c. NIA R= d. N/A R= ft2 5. Is this a worst case? Yes 11. Ceiling Type and 'insulation level Insulation ft2 Area 6. Conditioned floor area (W) 1916 a. Under Attic (Vented) R=30.0 1916.00 112 b. NIA R= ft2 7. Windows" Description Area c. NIA R= ft2 a. U-Factor. Dbl, U=0.35 127.00 ft2 12. Ducts, location & insulation level R ft2 SHGC: SHGC=0.29 a. Sup: Attic, Ret: Attic, AH: Whole House 8 151 b. U-Factor: Dbl, U=0.61 40.00 ft2 SHGC: SHGC--0.34 c. U-Factor: WA 13. Cooling systems kBtu/hr Efficiency ft2 SHGC: a. Central Unit 40.0 SEER:14.00 d. U-Factor: WA ft2 SHGC: 14. Heating systems kBtu/hr Efficiency Area Weighted Average overhang Depth: 2.743 ft. a. Electric Heat Pump 41.0 HSPF:8.20 Area Weighted Average SHGC: 0.302 8. Skylights Description Area 15. Hot water systems a. U-Factor(AVG): N/A ft2 a. Electric Cap: 50 gallons SHGC(AVG): N/A EF:0.93 9. Floor T Types YP Insulation Area b. Conservation features a. Slab -On -Grade Edge Insulation R=0.0 1916.00 ft2 None b. WA R= ft2 Credits (Performance method) Pstat c. NIA R= ft2 I certify that this home has complied with the Florida Energy Efficiency Code for Building Construction through the above energy saving features which will be installed (or exceeded) in this home before final inspection. Otherwise, a new EPL Display Card will be completed based on installed Code compliant features. Builder Signature: �al� Date: Address of New Home: 9500 Potomac Dr City/FL Zip: FT Pierce *Note: This is not a Building Energy Rating. If your Index is below 70, your home may qualify for energy efficient mortgage (EEM) incentives if you obtain a Florida Energy Rating. For information about the Florida Building Code, * Energy Conservation, contact the Florida Building. Commission's support staff. **Label required by Section R303.1.3 of the Florida Building Code, Energy Conservation, if not DEFAULT. 12/22/2020 2.45 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 1 of 1 ADDRESS: Florida Building ,Code, Ene ST LUCIE , FL, Cownservation, 7th Edition (2020) Permit Number. MANDATORY REQUIREMENTS - See individual code sections for full- details. . V/ 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 contiact.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 displaycard completed and signed by the builder accuratelreflects the plans y 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 envelope The building thermal envelope shall comply with Sections R402.4.1.1 and R402.4.1.2. The sealing methods between dissimilar materials shall allow for differential expansion and contraction. ❑ R402.4.1.1 Installation. The components of the building thermal envelope as listed in Table R402.4.1.1 shall be installed in accordance with the manufacturer's instructions and the criteria listed in Table R402.4.1.1, as applicable to the method of construction. Where required by the code official, an approved third party shall inspect all components and verify compliance. ❑ R402.4.1.2 Testing. The building or dwelling unit shall be tested and verified as having an air leakage rate not exceeding seven air changes per hour in Climate Zones 1 and 2, and three air changes per hour in Climate Zones 3 through 8. Testing shall be conducted in accordance with ANSI/RESNET/ICC 380 and 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 performed at any time after creation of all penetrations of the building thermal envelope. Exception: Testing is not required for additions, alterations, renovations, or repairs, of the building thermal envelope of existing buildings in which the new construction is less than 85 percent of the building thermal envelope. During testing: 1. Exterior windows and doors, fireplace and stove doors shall be closed, but not sealed, beyond the intended weatherstripping or other Infiltration control measures. 2. Dampers including exhaust, intake, makeup air, backdraft and flue dampers shall be closed, but not sealed beyond intended infiltration control measures. 3. Interior doors, if installed at the time of, the test, shall be open. 4. Exterior doors for continuous ventilation systems and heat recovery ventilators shall be closed and sealed. 5. Heating and cooling systems, if installed at the time of the test, shall be turned off. 6. Supply and return registers, if installed at the time of the test, shall be fully open. ❑ R402.4.2 Fireplaces. New wood-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 doors shall be listed and labeled in accordance with UL 907. ❑ R402.4.3 Fenestration air leakage. Windows, skylights and sliding glass doors shall have an air infiltration rate of no more than 0.3 cfm per square foot (1.5 Us/m2), and swinging doors no more than 0.5 cfm per square foot (2.6 Us/m2), when tested according to NFRC 400 or AAMA/ WDMA/CSA 101A.S.2/A440 by an accredlted, independent laboratory and listed and labeledby the manufacturer. Exception: Site -built windows, skylights and doors. 12/22/2020 2:45 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 1 of 5 MANDATORY REQUIREMENTS - (Continued) ❑ R402.4.4 Rooms containing fuel -burning appliances. In Climate Zones 3 through 8, where oPen combustion air ducts.prnvide combustion air to open combustion fuel burning appliances; the appliances andbombustion air"opening sha.11be.located outside the. building fhermafenvelope or enclosed in a room, isolated from inside the thermal envelope Such•rooms shall be sealed and in§ulated-in.accordance with the envelope requirements of Table R4021 2 where the walls floors and ceilings shall meet;not less -than the basement wall Rwalue requirement. The door into the roorriahall be fully gasketed and any water lines and ducts;in the room insulated in accordance with Section: R403. The coinbustiomik duct shall be.lnsulated where it passes through condibonedF'space toa. minimum of R-8. Exceptions: 1. Direct vent appliances with both intake and exhaust pipes installed continuous to the outside: 2. Fir.places,and stoves complying with Section R40i4l 2 and�Sedion. R1006 of1th'e Florida Building Code, Residential. ❑ R402.4.5 RecessedargFting, Recessed luminaires installed In the buildingthermal envelope shall be sealed to limit air leakage betweenconditioned an d'uncprditioned spaces. Ali recessed luminaires shall be IC -rated Land labeled as haying an air Leakage rate not more than 2.0 cfm (0:944 Us) when tested in accordance with.ASTM E283 at a 1p .57 sf (75 Pa) pressure differential. All "recessed luminaires shall be sealed with, a gasket .ar caulk between the housing and4he 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 road. ❑ 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 C403.2.9.2 of the Commercial Provisions of this code and shall be shown to meet duct tightness criteria below. Duct tightness shall be verified by testing in accordance with. ANSI/RESNET/ICC 380 by either individuals as defined in Section 553.993(5) or (7). Florida Statutes, or individuals licensed as set forth in Section 489.105(3)(f), (9) 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: i. Rough -in test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. (25 Pa) across the system, including the manufacturer's air handler enclosure if installed at the time of the test. All registers shall be taped or otherwise sealed during the test. 2. Postconstruction test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. (25 Pa) across the entire system, including the manufacturer's air handler enclosure. Registers shall be taped or otherwise sealed during the test. Exceptions: 1. A duct air leakage test shall not be required where the ducts and air handlers are located entirely within the building thermal envelope. 2. Duct testing Is not mandatory for buildings complying by Section 405 of this code. Duct leakage testing is required for Section R405 compliance where credit is taken forleakage, and a duct air leakage Qn to the outside of less than 0.060 (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. n.R403.3.5 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 550F (13°C) shall be insulated to a minimum of R-3. ❑ R403.4.1 Protection of piping insulation. Piping insulation exposed to weather shall be protected from damage, including that caused by sunlight, moisture, equipment maintenance and wind, and shall provide shielding from solar radiation that can cause degradation of the material. Adhesive tape:shall not be permitted. R403.5.1 Heated water circulation and temperature maintenance systems (Mandatory). If heated water circulation systems are installed, they shall be. in accordance with Section R403.5.1:1. Heat trace temperature maintenance systems shall be in accordance with Section R403.5.12. 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 ❑ be a dedicated returq pipe or a cold water supply pipe; Gravity and thermosiphon circulation systems shall be prohibited. Controls for circulating "hot water system pumps shall,start "the'pump based on. the identification of a demand for hot water within the occupancy. The controls shall automatically turn off the pump.when the water in the circulation loop is at the desired temperature and when there is no demand for hot water. ❑ R403.5:1:2 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. 12/22/2020 2:45 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Comoliant Software Pane 2 of 5 MANDATORY REQUIREMENTS - (Continued) 13403.5.5. Heat traps (Mandatoryj. Storage water -heaters not equipped with Integral heat traps and having vertical pipe risers shall have heat1raps installed.on both the'inlets and outlets. External heat traps shall consist of either commercially available heat trap'or a downward and upward bend of at least 3'/2 inches (89 mm) in the hot water distributionline and -cold .waterline located as .close as possible to the storage tank. R403.5.6 Water heater efficiencies (Mandatory). R403.5.6.1.1 Automatic controls. Service water -heating systems shall be equipped with automatic temperature controls -capable of adjustment from the lowest to the highest accepfable'temperature settings forthe intended use. The minimum temperature setting range shall be from 100"F to 140°F (3W t.. t. I . R403.6.6.1.2 Shut down. A separate switch or a clearly marked circuit breaker shall, be provided to permit the power supplied to electric. service systems to be turned off. A separate valve shall be provided to'permit the.energy supplied to the main bumer(s) of combustion types of service water -heating systems to' be'turned off. R403:5.6.2 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. R403.5.6.2A 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 atilt 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. El 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 R463.6.1. 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. oR403.6.2 Ventilation air. Residential buildings designed to be operated at a positive indoor pressure or for mechanical ventilation shall meet the following criteria: The design air change per hour minimums for residential buildings in ASHRAE 62.2, Ventilation for Acceptable Indoor Air Quality, shall be the maximum rates allowed for residential applications. No ventilation or air-conditioning system make-up air shall be provided to conditioned space from attics, crawlspaces, attached enclosed garages or outdoor spaces adjacent to swimming pools or spas. If ventilation air Is drawn from enclosed space(s), then the walls of the space(s) from which air is drawn shall be insulated to a minimum of R-11 and the ceiling shall be insulated to a minimum of R-19, space permitting, or R-10 otherwise. R403.7 Heating and cooling equipment. 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 R403.6.1 WHOLE -HOUSE MECHANICAL VENTILATInN CVCTI:M CAM GCCrr•Ary FAN LOCATION AIRFLOW RATE MINIMUM (CFM) MINIMUM EFFICACY a (CFMfWATT) AIRFLOW RATE MAXIMU (CFM) HRV or ERV Any 1.2 cfm/watt Any Range hoods Any 2.8 cfm/watt Any In -line fan Any .8 cfm/watt Any Bathroom, utility room 10 .4 cfm/watt ff <90 Bathroom, utility room 90 .8cfm/watt Any For SI: 1 din = 28.3 Umin. a. When tested in accordance with HVI Standard 916 12/22/2020 2:45 PM EnergyGauge® USA 7.0.00 - FlaRes2020 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 1.154imes greater'than the total load calculated according to the procedure selected in Section R403.7, or the closest available size provided by the manufacturer's product lines. The corresponding latent capacity of the equipment shall not be less than the calculated latent load. The.published value for AHRI total capacity Is a nominal rating -test value and shall not be used for equipment sizing. Manufacturer's expanded performance data shall be' used to select.cooling=only equipment. This selection shall be based on the outdoor desigmdry-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 desigmvalue 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 hhe return duct(s) is installed in an unconditioned space. Exceptions: Attached single- and multiple -family residential equipment sizing. maybe selected so that its cooling capacity is less than the calculated total sensible load but,notrlessthan.80 percent of that load. When signed and sealed by a Florida -registered engineer, In attached single- and multiple -family units, the. capacity of equipment may be sized in accordance with -good design practice. R403.7.1.2 Heating equipment capacity. ❑ R403.7.1.2.1 Heat pumps. Heat pump sizing shall be based on the cooling requirements as calculated according to.Section R403.7.1.1, and the heat pump total cooling capacity shall not be; more than 1.15 times greater than the design cooling load even if the design heating -load is 1.15 times greater than the design cooling load. ❑ 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 optimum performance during base load periods is utilized. R403.8 Systems serving multiple dwelling units (Mandatory). Systems serving multiple dwelling units shall comply with Sections ❑ C403 and C404 of the Florida Building Code, Energy Conservation --Commercial Provisions in lieu of Section R403. ❑ R403.9 Snow melt and ice system controls (Mandatory) Snow- and ice -melting systems, supplied through energy service to the building, shall include automatic controls capable of shutting off the system when the pavement temperature is above 50°F (10°C), and no precipitation is falling and an automatic or manual control that will allow shutoff when the outdoor temperature is above 40°F (4.8°C). ❑ R403.10 Pools and permanent spa energy consumption (Mandatory). The energy consumption of pools and permanent spas shall be In accordance with Sections R403.10.1 through R403.10.5. ❑ R403.10.1 Heaters. The electric power to heaters shall be controlled by a readily accessible on -off switch that is an integral part of the heater mounted on the'exterior of the heater, or external to and within 3 feet (914 mm) of the heater. Operation of such switch shall not change the setting of the heater thermostat. Such switches shall be in addition to a circuit breaker forthe 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 control methods that can automatically turn off and on according to a preset schedule shall be installed for heaters and pump motors. Heaters and pump motors that have built-in time switches shall be in compliance with this section. Exceptions: I. Where public health standards 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. 12/22/2020 2:45 PM EnergyGaugeO 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. ❑ R403.10A Gas- and oil -flied pool and spa heaters. All gas- and oil -fired pool and spa heaters shall have a minimum thermal efficiency of432 percent for'heaters manufactured on or after April la, 2013, when tested in accordance with ANSI Z 21.56. Pool heaters fired by natural or l:P:gasahall not have continuously buming,pilot lights. R403.10.5 Heat.pump pool heaters., Heat pump pool heaters shall have a minimum COP of 4.0`when tested in accordance with AFIRI 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 eiectdc-powered portable requirements of APSPA4. spas shall be controlled by the ❑ R403.13 Dehumidifiers (Mandatory If Installed, a dehumidifiershall conform to the following requirements: 1. The minimum rated efficiency of the-dehumidfier shall be greater than 1.7 liters/ kWh if the total dehumidifier capacity for the house is less .than ,75`pints/day and greater than 2.38 kes/kWh if the total dehumidifier capacity for the house is greater than'or equal, to 75 pintsLday. 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: 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. 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. 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. Ductwork associated with a dehumidifier located in unconditioned space shall be insulated to a minimum of R-6. SECTION R404 ELECTRICAL POWER AND LIGHTING SYSTEMS ❑ 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. R404.1.1 Lighting equipment (Mandatory). Fuel gas lighting systems shall not have continuously burning pilot lights. 12/22/2020 2:45 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 5 of 5 2020 - AIR BARRIER AND INSULATIONANSPECTION COMPONENT CRITERIA TABLE 402.4.1.1 AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA Project Name: 21 EXPRESS 1916 CALI L 35T VIN COM.SHI SLUCI Builder Name: DR HORTON Street: Permit Affice: City, State, Zip: ST LUCIE , FL, Permit Number: Owner: Dr Horton Jurisdiction: Y W Design Location: FL; ST LUCIE CO_INTL = U COMPONENT AIR BARRIER CRITERIA INSULATION INSTALLATION CRITERIA General A continuous air barrier shall be installed in the building envelope. Air -permeable insulation shall requirements The exterior thermal envelope contains a continuous air barrier. .Breaks or joints in the air barrier shall be sealed. not be used as a sealing material. Ceiling/attic The air barrier in any dropped ceiling/soffit shall be aligned with the insulation and any gaps in'the air barrier shall be sealed. The insulation in any dropped ceiling/soffit Access openings, drop down stairs or knee wall doors to - shall be aligned with the air barrier. unconditioned attic spaces shall be sealed. Walls The junction of the foundation and sillplate 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. Knee walls shall be sealed. with a material having a thermal resistance of R-3 per inch minimum. Exterior thermal envelope insulation for framed walls shall. be installed in substantial contact and continuous alignment with the air barrier. Windows, skylights The space between window/door jambs and framing, and and doors skylights and framing shall be sealed. Rim joists Rim joists shall include the air,barrier. Rim joists shall be insulated. Floors (including The air barrier shall be installed at any exposed edge of insulation, Floor framing cavity insulation shall be installed to above -garage maintain permanent contact with the underside of and cantilevered subfloor decking, or floor framing cavity insulation floors) shall be permitted to be in contact with the top side 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 crawlspace wall . Shafts, penetrations Duct shafts, utility penetrations, and flue sj pfts opening to exterior or unconditioned space- shall be sealed. Batts In narrow cavities shall be cut to fit, or narrow Narrow cavities cavities shall be filled by insulation that on installation readily conforms to the available cavity spaces. Garage separation Air sealing shall be provided between the garage and conditioned spa §. 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 extend behind pil2ing and wiring- Shower/tub on exterior wall The air barrier installed at exterior walls adjacent to showers and Exterior walls adjacent to showers and tubs shall tubs shall.separate them from the showers and tubs. be insulated. Electricallphone box or The air barrier shall be installed behind electrical or communication exterior walls boxes or air -sealed boxes shall be installed. HVAG register bootsEHVACupply and return register boots that penetrate building envelope. shall be sealeii to the sub -floor, wallcovering or Concealed quired to be sealed, concealed fire sprinklers shall only be sprinklers a manner that is recommended by the manufacturer. or other adhesive sealants shall not be used to fill voids a. In additinn_ IrISrIPGtinn - -----_.___., _ ?. V . ... ,,,, — u, owv�.uana.,c vulul uio pluvl5lullb ul ILG-4UU. 12/22/2020 2:45 PM EnergyGaugeO USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 1 of 1 Envelope Leakage. Test Repofrt (Blower Door Test) Residential Prescriptive; Performance :or ERI Method Compliance 2020~Florida Building Code, Energy Conservation, 7th Edition Jurisdiction: Job lnfolrtnatliorwl Builder: DR HORTON Address: City: ST LUCIE Air Leakage Test�Results I Permit #: Community: State: FL Lot: NA Zip: Passing results must meet either the Performance, Presc►ipttve; or ERI Method O PRESCRIPT'IVE,METHOD-The building or dwelling,unit,shall be.tested and verified as having an air leakage rate of`nof:exceeding 7 air changes per hour at apiessure of '0:2 inch w,g. (50 Pascals) in Climate Zones 1 and 2: 0 -PERFORMANCE or ERI METHOD-The'building or dwelling 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'(Perf6rmance) or R406-2020,(ERI), section labeled as infiltration, sub -section ACH50. ACH(50) specified on Form'R405-2020-Energy Cato (Performance) orR406-2020 (ER!): 6.000 x 60 T 16478 . — _Method for calculating building volume: CFM(50) Building Volume ACH(50) O Retrieved from architectural plans PASS Code software calculated El When ACH(50) is less'than 3, Mechanical Ventilation installation 0 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. (50 Pascals) Testing shall be conducted by either individuals as defined in Section 553.993(5) or (7), Florida Statues, or individuals licensed as set forth in Section 489.105(3)(f), (g), or (i) or an approved third party: A written report of the results of the test shall be signed by the party conducting the test and provided to thecode official. Testing shall be performed at any time after creationof all penetrations of the building thermal envelope. During testing: 1. Exterior Windows and doors, fireplace and stove doors shall'be closed, but notsealed, 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:heatrecovery ventilators shall be closed and sealed. 5. Heating and cooling systems, if installed at the time bf 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 2020 7th Edition Florida Building. Code Energy Conservation requirements according to the compliance,method selected above. Signature of Tester: Printed Name of Tester. Date of Test: License/Certification #: Issuing Authority: 12/22/2020 2:45:58 PM EnergyGauge® USA 7.0.00 - Flakes202O FBC 7th Edition (2020) Compliant Software Page 1 of 1 ;Duct :Leakage Test- Report Residential Prescript(ve, Performance or ER.IApthqd Compliance Junsdipbqn: Builder DR-HORTON Address: City: ST LUCIE Duct Leakage Test Results System 1 cfm25 System 2 cfm25 25 System 3 cfm25 Sum, of others cfm25 Total of all cfm25 +1916 = _Qn Total of all Total Conditioned systems Square Footage 11 PASS ❑FAIL Permit #- Comrrku.0ity; State: FL Lot: NA Zip: 0 Prescrip&6 Method cfm25 (Total) To qualify as "'substantially leak free" Qn Total must be legs than or equal 1:6.0.04 it air" handier Unit is,installed.'If air handler unit is not installed, .QnTota I -must be"Jess than ovequal to 0.03. This testing method rrieets:4he requirements in accordance with Section R403.3.3, Is the -air handier unit installed, during tesflng? 11 YES (24)- El NO �0 AerformancelERVIVIethod cfm25 (Out or Total) fo'.qualify using this method, Qnz,must not be greater than the Leakage Type selected onForm Proposed Qn. 0.05 Duct tightness shall be verified by testing in accordance ANSI/RESN ' ET71CC380 by either individuals as defined In Section 553.993(5) or (7), Floiida Statutes, or individuals licensed as set forth in Secfion 489.105(3)(0, (d) or (i), Florida Statutes. Testing Company Company Name: Phone: .... . . I hereby verity that the,above duct leakage testing results are in accordance withthe Florida Building Code . requirements with the selected compliance path as stated above, either the Prescriptive Method or Peribimiance Method. Signature of Tester: Printed Name of Tester: License/Certification #: Date of Test: Issuing Authority: 1 - 2/2212020 2:46:01 OM Page 1 of 1 2021 Express 1916 Cali Large Left 2020 Vinyl Comfort Shingle 3.5 Ton St Lucie WAC Load Calculations for Dr Horton RHVACRVAC. Lo ADq Prepared By: Kristin Kelly Florida Breeze 6928 Uckie Circle West.Melboume, FI 32904 321-951-8767 Tuesday, December 29, 2020 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 - Resid i Florida Breeze .pads'. 021 Express 1916 `Cali Large im ProJF51 itle; " 2021 •Express:1.916 Cali Large, Le Designed- By: K�IstinKelly P"r9Ject;Date: Tuesday,'December 29, 2020 Client'Name: Dr'Fioiton Company Name: Florida. Breeze Company Representative: :Kristin Kelly Company Address: 6926 Vickie Circle Company City: West Melbourrme, FI 32904, Company Phone: 321-951=137fi7. I Building Orientation: Front door_ faces North_ Daily Temperature. Range: Medium Latitude: 27 Degrees Elevation: 25 ft. Altitude Factor: 0.999 f Outdoor Outdoor Outdoor Indoor Indoor Grains Dry Bulb Winter: Wet Bulb Rel.Hum Rel.Hum Dry Bulb Difference 42. Summer: 90 39.4 Na ' n/a 78 590/0 509/0 70 75 n%a 61 Check Figures ( Total Building Supply CFM: 1,016 CFM Per Square ft.`. 0.530 i Square ft. of Room Area: 1,916 Square ft. Per Ton: 643 j Volume (ft'): 16,478 (II Building Loads ( Total Heating Required Including VentilationAir: 33,384 Btuh 33.384 MBH Total Sensible Gain: 28,259 Btuh 79 % Total:Latent Gain: 7,487 Btuh 21 Total Cooling Required Including Ventilation Air: 35,147 Btuh 2.98 Tons (Based On Sensible+ Latent) vac is an ACCA approved Manual J, 'D and S computer.program. ;alculations are pertomled per ACCA Manual J 8th Edition, Version 2, and ACCA Manual. D. kII computed results ;are estimates as building :use and weather may vary. 3e sure to select a unit that meets both sensible and latent loads according to the manufacturer's performance data at ,our design. conditions. I .1 i I C:1... 12021 Express ... St.Lucie.rh9 Tuesday, December 29, 2020, 4:12 PM Rhvac - Residential & Light Commercial HVAC;Loatls' Elits:SofiwareKDexelopment, Inc. Florida Breeze 021 Express 1916 Cali Large Left2020: Vinyl Comfort,Sfiiingle 3.5 Ton West Melbourne FL 32904 StL;ucie MiscellaneoUsti ReportiV_ Pa e 3 System 1 Whole House Outdoor Input Data Outdoor Outdoor^ Indoor Indoor Grains D Bulb Winter Wet Bulb Rel.Hum ReI;,Hum BD Bulb Diffe�ence 42 Summer: 90 39;4 80%..: " Na . 70 nla" 78, Duct sizin Inputs 590/6. 50% 75 61..09 Main Trunk Runouts, Calculate: Yes Yes Use Schedule: Yes Yes Roughness factor: 0.01000 0.01000 Pressure Drop. 0.16 - in wg./1.00 ft. 0.1000 in; ft. Minimum Minimum Velocity: 550 ft./min 45 . fit./min Maximum Velocity: 600 ft./min 75' ft./min Minimum Height: 0 in 0 in. Maximum Height: 0 in. U in. (_Outside Air Data Winter Infiltration Specified:. 0380 AC/hr Summer 0.200 . AC/hr 104 CFM 55 'CFM Infiltration Actual: 0.380 AC/hr 0.200 AC/hr Above Grade Volume! X 16,478 Cu.ft. X 16.478 Cu:ft. 6,262 Cu.ft./hr 13,296 Cu.ft./hr X 0.0167 X 0.0167 Total Building Infiltration: 104 CFM 55 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: 0.380 AC/hr (104 CFM), Construction: Average Summer Infiltration Specified: 0.200 AC/hr (55 CFM), Construction: Average Duct Load Factor Scenarios for System 1 .—_ Attic No. Type Description Location Ceiling Duct Duct Surface From Leakage Insulation Area [T]MDD 1 Supply Attic 16B 1 Return Attic 16B 0:12 8 790 No 0.12 8 680 No i C:1... \2021 Express ... St.Lucie.rh9 Tuesday, December 29, 2020, 4:12 PM - Residential,& Lighf Coinrt SOON Buffdin9 system 1 SupptyDuctL.atent Retina Duct Zone 1 1-Whole House I C:1...12021 Express ... St.Lucie.rh9 021.Express 1916'Ca 2M 843. 1,916 28259• 7487 35,747' 33384 410 1,016: '1;018 298: 643• 1;916- 28259 7487 35,747 33,384 410 !�_.. 44 753' 753, 5,934' 2,705; 8,639' '1,850, 1918 22,325, 4,030; _26,365 31,534 ' 410_ - 1,616 1;016, 1,916 4 ,325i 4A30; 26,355 31;534 410• 1A16�� 4Ak 1,018, 6,6,E Tuesday, December 29, 2026, 4:12 PM Rhvac Residential &,Light'Ca Florida Breeze West•Melboume; fL ,32904 Duct Size Preview Room or DuctName TZ=' System.l Supply Ronouts zone 1-Mde Hq se.(5R-100, SR-110, SR-120, SR=130, SR-140, SR-150; SR=160, TMDD SR-170, SR-180; SR-190, SR-200, SR-210, SR-220, OtherDuctsin System1 SupplyMalnTnnk(ST100) TMDD ST-110 TMDD j RT 100 TMDD RR-100 TMDD RT 110 TMDD RR-110 TMDD RR-120 TMDD 0211EVress 1916 Cali;L'arge ,Hts 0 0 6.01 0.08 0.061 8365., 8` 0 0 0.01 w A1, .0.076 emb, 10 0 0; 0.0 0.08! 0.013; 371$' IS 0 .0' 0.01 0,.081 0.025'. 535'.4 11 0 .0. 61" 0.08, OD68, 836.5, 91 0 0 0A1 0.08. 0.007 r371.Qr 8, 0 0 6.01 0.68 0.61 371.8, 12, 0 0 0.01 0.08 0.004' 371.8' 5 0 0, 0.01, 0.08 0.01 371.8 12. 0 0, 6.01 0.08 0.004: 2732, 11 0 0; Of 0.08 0.023 6364 16 0 0 0.01 0.08 0.06E 836.5 9 0 0 0.01 0.08 0.061 836.5 8 0 0 0.01 0.08 0.027 535.4 12 0 0 0,0031 0.08 025 832.8 0.01 406 0 0 0,003. 0.08 0.003 418.3 15 232 0 0 0.003 0.08 0 828.7 0.01 1.017 0 0 0.003 6.03 0 242.8 1 339 0 0 0.003 0.08 0 1243.1 0.01 678 0 0 0.003 0.08 0 621.6 0.01 339 0 0 0.003 0.08 0.003 621.6 4 339 4 4 6; 104 5 � 1O)a 4� 104 6 BA6 10)a 1,016: 6 104 10� 6 10)8 7' 104 5 104 4 BY4 8x4 4, 1M 5 1,022 15 584 16 1,017 15 339 16 12x16 678 10 339 10 12K12 339. 10 12K12 Summary i System 1 Heating Flow: 410 Design Friction Rate: 0.565 TEL Return: Cooling Flow. 1016 Total Cumulative SP Loss: 0.329 TB_ Supply Fan ESP: 0.329 Device SP Loss: 0.25 TELTotal: Fan SPAvailable: . 0.079 Return Loss Added to Supply: 0.003 1 .i i CA ...\2021 Express... St.Lucie.rh9 Tuesday, December 29, 2020, 4:12 PM E -ResidentialB.Light C Breeze elbourne, FL 32904 ---Duct Name, etc. Type; [Reg.Size] Upstream Shape awwyuI 021 Express 1916 Cali Large Left 2020 Vinyl I- Roughness Diameter Temperature Wldth Length Height CFM n�r*O --=Duct.Narn ' -100; Effective Length:; 0:0 Trunk 00.03 1,5 Up: Fan .72 14.6 Rnd 0.0 16.4 Nearest Inch 1.,022 0 ---Duct Name: 41117100, Supplies: Whole House, Effective Length: 8:0 '10x6 Runout, Reg: 4 Up: ST-100 72 3.1 Rnd 8.6 4:4 Nearest Inch 73 8.4 --Duct Name: SR-110, Supplies: Whole House, :Effective Length: 10.0 Runout, Reg: (8x4 0.01 4 Up: ST-100 72 3.1 Rnd 10.0 4.4 Nearest Inch 73 10.5 ---Duct Name: SR-120, Supplies: Whole House, Effective Length: 16.0 Runout, Reg: 1Ox6 '0.01 6 Up: ST-100 72 4.7 Rnd 15.0 6.6 Nearest Inch 73 23.6 ---Duct Name: SR-1309 Supplies: Whole House, Effective Length: 11.0 I Runout, Reg: 10x6 0.01 5 i Up: ST-100 72 3.9 Rnd 11.0 5.5 Nearest Inch 73 14.4 =--Duct Name: SR-140, Supplies: Whole House, Effective Length: 9.0 PP. � 9 � Runout, Reg: 8x4 0.01 4 i Up: STA 00 72 3.1 j Rnd 9.0 4.4 Nearest Inch 73 9.4 ---Duct Name: ST-110, Effective; Length: 15.0 Trunk 0.003 16 Up: ST-100 72 12.4 1 Rnd 15.0 17.8 Nearest Inch 584 62.8 ---Duct Name: SR-150, Supplies: Whole House, Effective. Length: 8.0 Runout, Reg: 10x6 0.01 6 Up: STA 10 72 4.7 Rnd 8.0 6.6 Nearest Inch 73 12.6 Velociiy Loss/100 Fit.Eq Leh SP.Avail F '833 0.089 O:Q 0.076 837 0.757 0.0 0.015 837 0.757 0.0 O.OpO 372 0.087 0.0 0.063 535 0.229 0.0 0.051 837 0.757 0.0 0.068 418 0.0.22: 0.0 0.072 372 0.087 0.0 0'. 66 Ton 0:000 0:000 0.250 0:253 0.061 0.000 0.061 0.314 0:076 0.000 0.076 0.329 0.013 0.000 6.013 0.266 0.025 0.000 0.025 .0.279 0.068 0.000 0.068 6.322 0.003 0.000 0.003 0.257 0.007 0.000 0.007 0.264 CA ... \2021 Express ... St.Lucie.rh9 Tuesday, December29, 2020, 4:12 PM Rhvac'- Restdeniial'>!i Ltght'Commercial HVAC Loads flodda Breeze. Elite Software Development, -Inc. 021 Express 1916 Cali Large Left 2020?NinybCoinfort S__ iWgie 3c5 Ton West Melbourne FL 32904 St.Lucie _. Tabular Manuat D Ductsize .Data Duct System 9 Supply. (con Page 7 --Duct Name, etc. Type (Reg�Size) .Upstream Roughness Temperature Diameter Velocity SPL'Diact Shape Length Width Height Loss/10Q, FitEq Len; `` hSPLFt Sizin ,CFM „ Area SP.Avail ,SPLTet. SPLr Cumin ---vawa ranlC: �R-rou, ouppues: Runout, Reg: 1 Ux6 Wnote-House, Effectivd Lerlgt4:12.0: Up: ST-110 0.01 72 6 4 7 Rnd lia 8.6 Nearest Inch 73 18.8 -Duct Name: SR-170, Supplies: Whole,:House; Effective Length: 6.0 Runout, Reg: 10x6 0.61 6 Up: STA 10 72 4.7 Rnd 5.0 6:6 Nearest Inch 73 7 9 --Duct Name: SR-180, Supplies: Whole House,. Effective Length: 12.0. Runout, Reg: 10x6 0,01 6 { Up: ST-110 12 4.7 Rnd 12.0 6.6 Nearest Inch 73 18.8 I ---Duct Name: SR-190, Supplies: Whole House, Effective Length: 11.0 Runout, Reg: 10x6 001 7 Up: STA 10 72 5.4 Rnd 11.0 7.7 Nearest Inch 73 20.2 -Duct Name: 8R=200, Supplies: Whole House, Effective Length: 10.0 Runout, Reg; 104 0.01 5 Up: STA 10 72 3.9 Rnd 10.0 5.5 Nearest Inch 73 13.1 ---Duct Name: SR-210, Supplies: Whole House, Effective Length: 9.0 Runout, Reg: M 0.01. 4 Up: ST-110 72 3.1 Rnd 9.0 4.4 Nearest Inch 73 9.4 ---Duct Name: SR-220, Supplies: Whole House, Effective Length: 8.0 Runout, Reg: 6x4 0.01 4 Up: ST-110 72 3.1 Rnd 8.0 4.4 Nearest Inch 73 8 4 i -Duct Name: SR-230, Supplies: Whole House,, Effective Length: 12A i Runout, Reg: 104 0.01 5 ! Up: ST-100 72 3.9 Rnd 12.0 5.5 Nearest Inch 73 15.7 372 0:087 0.0 0.062 372 0.0.87 0.0 0.068 372 0.087 0.0 0.062 273 0.038 0.0 0.068 535 0.229- 0.0 0.050 837 0.75.7 0.0 0.004 837 0.757 0.0 0.012 535 0.229 0.0 0.048 Report Units: Pressure: in.wg, Duct lengths: feet, Duct sizes: inch; Airflow: CFM, Velocity: ft./min, Temperature: F 0.010 0:000 0:010 0.267 0.004 0.000 0.604 0.261 0.010 0.000 0.010 0.267 0.004 0.000 0.004 0.261 0.023 0.000 0.023 0.280 0.068 0.000 0:068 0:325 0.061 0.000 0.061 0.317 0,027 0.000 0.027 0.281 CA ...\2021 Express ... St.Lucie.rh9 Tuesday, December 29, 2020, 4:12 PM D Rhvac - Residenual S Light Commercial FIVAC ILoads Elite Software Development, Inc. Florida Breeze 021 Express 1916,Cali Large Left 2020 Vinyi'Comfort;Shingle 3.5 Ton West Melbourne, FL 32904 St:Lucie Pa e 8 Tabular Manua! D Ductsize Data Duct System 9 = Super (conf`d) —Duct Name, etc. Type ,[Reg.Slze] Roughness Diameter Upstream Velocity SPL: Duct Temperature SPLF t8ha a Width 00 L ngth HeightSizi Ft.Eq.Len SPL:T'tFM Area :SP Avail SPL'Currul Notes: Static.pressure available values for rd,wm ducts -are at'the entrance of the duct Fot supply, they are at the exit. The cumulative static, pressure Goss value for a return frunk„is with respect;to the 1entry point of the fetum.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 cumulafive•may also include the total static pressure loss•of the return side. Number of.active•runouts: Total runout outlet Airflow: Main trunk`airflow: Largest trunk diameter. Largest runout diameter: Smallest trunk diameter Smallest runout diameter: Supply fan external static pressure: iSupply 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.: I System duct surface area (Scenario 1): Total system duct surface area: I i i I I C:1... 12021 Express;.. St.Lucie.rh9 14 1,022 1,022 16 ST=110 7 SRA 90 15 ST-100 4 SR-100 0.329 0.250 0.079 0.329 SR-110 0.003 4.0 RRA20 10:0 SR-110 14.0 RR-120 to SRA 10 0.565 (Available SP x 100 / TEL) 254 (Not linked to 254 Tuesday, December 29, 2020, 4:12 PM Knvac - Residi Florida Breeze -uuct Name, etc. Type [Reg.Size] Upstream Shape Roughness Temperature --Duct-Name_ : RT=100, Effective.Length: 0.0, Trunk 0.003 Up: Fan 72 Rnd 0.0 Nearest Inch 1,017 --Duct Name:,RR-100, Effective Length: 1.0 Runout, Reg: 12:06 0.003 Up: RT-100 72 Rnd 1.0 Nearest Inch i 339 ---Duct Name: RT-110, Effective Length: 0.0 Trunk 0.003 Up: RT-100 72 Rnd 0.0 ! Nearest Inch i 678 ---Duct Name: RR-1 10, Effective Length: 0.0 Runout, Reg: 12x12 0.003 Up: RT-110 72 Rnd 0.0 Nearest Inch 339 ---Duct Name: RR-120, Effective Length: 4.0 Runout, Reg: 12x12 0.003 Up: RT-110 72 Rnd 4.0 Nearest Inch 339 ,(a 021 Express 1916 Cali Large Left 2020 Vinyl.Comfort Shingle 5 Ton St.Lucie Pa e 9 System 9 = Return Diameter Velocity SPL. Duct Width Loss/too SPL.F1t Height Fit.Eq.Len SPL.Tot Area SP:Avail SPI c11mi li 15 829 0.000 11.6 0.0.89 0.000 16A .0.0 0.000 0 =0.003 0.003 16 243 0.000 12.4 .0.008 0.000 17.5 0.0 0.000 4.2 -0.003 0.000 10 1,243 0.000 7.8 0.329 0.000 10.9 0.0 0.000 0 -0.003 0.003 10 622 0.000 7.8 0.085 0.000 10.9 0.0 0.000 0 -0.003 0.000 10 622 0.003 7.8 0.085 0.000 10.9 0.0 0.003 10.5 0.000 0.003 Report Units: Pressure: in.wg, Duct lengths: feet, Duct sites: 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: 1,017 Main trunk airflow: 1,017 Largest trunk diameter: 15 RT-100 Largest runout diameter: 16 RR-1060 j Smallest trunk diameter. 10 RTA 10 Smallest runout diameter: 10 RR-110 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 RR-120 CA ...\2021 Express... St.Lucie.rh9 Tuesday, December 29, 2020, 4:12 PM Knvac - tcestnential & Light Commercial HVAG Load`s Elite Software Deyelopment,.lnc. West Melbourne„ FL 32904 021'Express 1916 Cali Large Left 2020 V' h ii dornfoit Shingle 15 Ton StLucie L.,Q..u►Q, VIOVucr,;u.WUC[SIZe -Para UUCt System 9 Return cont'd) Summary System duct surface area (Scenario 1): 14,8 (Not, Anked to duct load) Total system duct surface; area: 14.8 Notes "nnvac is an ACCA approved Manual J, D and S computer program.. Calculations.are performed perACCA Manu6l,J 8th Edition, Version 2, and ACCi4 Manual D. All computed results are estimates as,building use:and weather maywary. Be sure to select a unittha_t meets both sensible and latent loads according to,the manufacturer's performance data at your design conditions. CA ...Q021 Express ... St.Lucie.rh9 Tuesday. December 29. 2020. 4.12 PM ,I Rhvac - Resid Florida Breeze ' West Melbourr i Total=8ui rnmmnnn mf �kaua�ly-uvuu,e pane low-e (e = 0.50), operable window, vinyl frame, U-value 0.35, SHGC 0.29 2A-m-0: Glazing:Double pane low-e (e = 060); sliding glass. door, metal frame no break, U-value 0.61, SHGC 0.34 2B-v-o: Glazing --Double pane low-e (e = 0.60), fixed sash, vinyl frame, U-value 0.35, SHGC 0.29 11 J: Door Metal - Fiberglass Core, U-value 0;6 11 D: Door -Wood - Solid Core, U-value 0.39 13AB-0f6s: Wall -Block, no blanket or boardinsulation, filled core, siding finish, 'U-value 0.183 12C-0sw: Wall -Frame, R-13 insulation in 2 x 4 stud cavity, no board insulation, siding finish, wood studs; U-value 0.091 16B-30: Roof/Ceiling-Under Attic with Insulation on Attic i Floor (also use for Knee Walls and Partition iCeilings), Vented Attic, No Radiant Barrier, Dark Asphalt Shingles or Dark Metal, Tar and Gravel or Membrane, R-30 insulation, U-value.0.032 22A-pm: Floor -Slab on grade, No edge insulation, no insulation below floor, any floor cover, passive, heavy dry or light wet soil, U-value 1.18 Subtotals for structure: People: Equipment: Lighting: Ductwork: Infiltration: Winter CFM: 104, Summer CFM: 55 Ventilation: Winter CFM: 0, Summer CFM: 0 AED Excursion: Total Building Load Totals: Total Building Supply CFM` 1;016 Square ft. of Room Area: 1,916 Volume (ft3): 16,478 Building Loads Total Heating Required Including Ventilation Air: Total Sensible Gain: Total Latent Gain: Total Cooling Required Including Ventilation Air. I (Notes =nw aomvare uevelopment,.Inc, 0 021' Express w6 Cali Large Left 2020 Vinyl Comfort Shingle 3.5 Ton StUde Juan Loss Gain Gain 06in 40A 1,377 0 2;613 2,61S 40.8 697 0 665 665 3.9 38 0 44 44 20144 343. 0 318 318 19 208 0 193 193 1218.3 6,243 0 3,88- 3,880 317.1 808 0 620 620 1916 1,717 0 3,066 3,066 200 6,608 0 0 0 18,039 0 11,399 11,399 5 1,000 1,150 2,150 750 2,680 3,430 0 0 0 12,134 3,457 12,050 15,508 3,211 2,280 905 3,185 0 0 0 0 0 0 75 75 33,384 7,487 28,259 35,747 CFM Per Square ft.: 0.530 Square ft. Per Ton: 643 MBH 33,384 Btuh 33.384 28,259 Btuh 79 % 7,487 Btuh 21 % 35,747 Btuh_ 2.98 Tons (Based On Sensible + Latent) mnvac is an AQUA approved Manual J, D and S computer program. Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D. All computed results are estimates as building use and weather may vary. Be sure to select a unit that meets both sensible and latent loads. according to the manufacturer's performance data at your design conditions, C:1... 12021 Express..., St. Lucie.rh9 '--_--___ - --- _ _ _ - _ - _-- --- Tuesday, December 29, 2020, 4:12 PM -'Residential &Light Commercial HVA'C Loads Elite Software Developrrient, Inc. [FloddaBreeze021 Express 1916 Cali Large Left 2020 Vinyl Comfort Shingle 3.5 Ton Melbourne FL 32904 St. Lucie System ;1 Whole House :Summar_ y Loads Page 12 Component Descri tion Area rea Ben Lat�,Sen Total 2A-v-o; Glazing -Double pane:law-e (e = 0:60), operable Q 140:4� Loss 1,377 Gain Gain window, vinyl frame, U-value 0.35, SHGC 0.29 0 2613 2;613 2A-m-d: Glazing -Double pane low,e fe = 0.60), sliding 40.8 697 '665 glass ,door, metal frame no -break. U-value 0.61, 0 665 SHGC 0.34 2B-v-o: Glazing -Double pane low-e (e = 0.60), fixed sash, 3.9 vinyl frame,. U value 0.35, SHGC 0.29 38 0 44 44 11J Door -Metal - Fiberglass Core, U-value 0.6 11 D Door -Wood - Solid Core, U-value 0.39 20.4 343 0 318 318 13AB-0fcs: Wall -Block, no blanket or board insulation, 19 208 0 193 193 filled core, sidingfinish, U-value 0.183 1218.3 6,243 0 31880 3,880 12C-0sw: Wall -Frame, R-13 insulation in 2 x 4 stud 317.1 808 0 cavity, no board insulation, siding finish, wood studs, 620 620 U-value 0.091 116E-30: Roof/Ceiling-Under Attic with Insulation on Attic 19.16 1,717 0 Floor (also use for Knee Walls and Partition 3,066 3,066 Ceilings), Vented Attic, No Radiant Barrier, Dark Asphalt Shingles or Dark Metal, Tar and Gravel or Membrane, R-30 insulation, U-value 0..032 22A-pm: Floor -Slab on grade, No edge insulation, no insulation below floor, any floor cover, passive, heavy 200 6,608 0 0 0 dry or light wet soil, U-value 1.18 Subtotals for structure: People: 18,039 0 11,399 11,399 Equipment: 5 1,000 1,150 2,150 Lighting: 750 2,680 3,430 Ductwork: Infiltration: Winter CFM: 104, Summer CFM: 55 0 12,134 3,457 0 12,050 0 15,508 Ventilation: Winter CFM: 0, Summer CFM: 0 3,211 0 2,280 905 3,185 AED Excursion: 0 0 0 0 75 0 75 System 1 Whole House Load Totals: 33,384 7,487 28,259 35,747 Check -Figures ---~ -- Supply CFM: 1,016 Square ft. of Room Area: 1,916 CFM Per Square ft.: Square ft: Per Ton: 0.530 Volume (ft ). 16,478 643 S stem Loads Total Heating Required Including Ventilation Air. 33,384 Btuh 33:384 MBH Total Sensible Gain: 28,259 Btuh 79 % Total Latent Gain. 7,487 Btuh 21 % Total Cooling Required Including Ventilation Air: 35,747 Btuh 2.98 Tons (Based On Sensible + Latent) Notes-- Rhvac is an ACCA approve anual J, D and S computer program. Calculations are performed per ACCA Manual J 8th Edition; Version 2, and ACCA Manual D. All computed results are estimates as building use' and weather may vary. Be sure to select a unit that meets both sensible and latent loads according to the manufacturer's performance data at your design conditions. C:1... \2021 Express ... St.Lucie.rh9 _ Tuesday, December 29, 2020, 4:12 PM ...awo.v uevglujime"I' Inc. Florida Breeze w I Express 1916 Cali Large Left'2020 Vinyl Comfort Shingle 3.5 Ton West Melbourne,FL'32904St.Lucie FM 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 R4H442(A,G)KP** FXM4X42*"AL 14 SEER.R SERIES R410A.HP COMFORTMAKER Air Source Heat. Pump 204'90205T 38,636 14 SEER Air Source Heat Pump R4H442(A,G)KP** 14 SEER R SERIES R410A HP COMFORTMAKER Air Source Heat Pump 41,000 8 2 HSPF i 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: j 28,259 Btuh, Lat. gain: 7,487 Btuh, Sen. loss: 33,384 Btuh, Entering clg. coil DB: 80.317, Entering clg. coil WB: 64.3F, Entering htg. coil D6: 65.91F, Clg. coil TD: 20F, Htg. coil TD:.70F, Req. clg. airflow: 1016 CFM, Req. htg. airflow: 410 CFM CA ...\2021 Express ... St.Lucie.rh9 Tuesday, December 29, 2020, 4:12 PM Rhvac - Residentiafl. Light -Commercial. HVAcLoads Elko Software Development, Inc. Florida Breeze � 02St.Lucie1 Express 1916 Cali.Large Left Md Vinyl Comfort Shingle 3.5 Ton Vl/acf hfialhni rn CI 19�(1A htg Min Run Run CIg Clg Min Act Room Area Sens . Htg Duct Duct 'Sens : Lat Clg . Sys No Name SF' Btuh CFM Size Vel Btuh 'Btuh CFM CFM -Zone f- 1 Whole House 1,916 31,534 410 4,4,6,5, - 22,325 4,030 1;016 1,016 4,6,6,6, 6,7;5,4, 45 Duct Latent 753 Return Duct 1,850 5,934 2,705 System 1 total 1,916 33,384 410 28,259 7,487 1,016 1,016 System 1 Main Trunk Size: 15 in. Velocity: 833 ft./min Loss per 100 ft.: 0.089 in.wg Duct size results above are from Manual D Ductsize. Runout duct velocities are not printed with duct sizeresults from Manual D Ductsize since they can vary within the room. See the Manual D Ductsize report for duct velocities and other data. Tons Split Btuh Btuh Btuh Net Required: 2.98 79% / 21%a 28,259 7,487 35,747 Actual: 3.22 79% / 21 % 30,573 8,062 38,635 Equipment Data Heating System Cooling System Type: Air Source Heat Pump Air Source Heat Pump Model: 1 R4H442(A,G)KP** R4H442(A,G)KP** Indoor Model: FXM4X42**AL Brand: 14 SEER R SERIES R410A HP 14 SEER R SERIES R410A HP I Description: Air Source Heat Pump Air Source Heat Pump Efficiency: 8.2 HSPF 14 SEER Sound: 0 0 f Capacity: 41,000 Btuh 38,636 Btuh 1 Sensible Capacity: n/a 30,573 Btuh 1 Latent Capacity: n/a 8,062 Btuh AHRI Reference No.: n/a 204902057 This system's equipment was selected in accordance with ACCA Manual S. Manual S equipment sizing data: SODB: 9017, SOWB: 78F, WODB: 42F, SIDB: 75F, SIRH: 50%; WIDB: 70F, Sen. gain: 28,259 Btuh, Lat. gain: 7,487 Btuh, Sen. loss: 33,384 Btuh, Entering clg. coil DB: 80.3F, Entering clg. coil WB: 64.3F, Entering htg. coil DB: 65.917, Clg, coil TD: 2017, Htg. coil TD: 70F, Req. clg. airflow: 1016 CFM, Req. htg. airflow: 410 CFM CA ...T021 Express ... St.Lucie.rh9 T Tuesday, December 29, 2020, 4:12 PM Rhvac - R®sidential'$ Light'C,ommercial-HVAC Loads Florida'B_reeze Elite,Software,Devetopment, Inc. 02T Express 1916 Cali Large1eft 2020 VlnyI Comfort Shingle.3.57on' West Melboume 32904 � S St.Lucie .Building Rotafron Repor"i PagFL a 15 All rotation degree values in this report are clockwise with respect tolthe project's original orientation. Building onentetion:as.entered (zero;iiegrees rotation :.Front door faces o N ,rth. Individual Rooms . 0" Rm. Room Rot 450 90° 1350, ' 180�_ 225`` Rot. Rot. Rota:> Rotr Rot: :270° xRot ; 315': High Rot No:. Name CFM '1 CFM CFM CFM CFM CFM:, CFM CFM Size System • Zone, 1: 1 Whole House 1,016 1,111 "1,1.35 1,119 10:13 .1,078 1,065 4 4 6 5, 1,048 416,6;6, Indicates highest CFM of all rotations. [ Whole Buildinca -- Rotation Front door . Supply Sensible Latent Net Degrees Faces CFM Gain Gain Tons 0°° North 45 Northeast 1,016 28,259, 7,487 2.98 900 East 1,111 30, 394 *1,135 7 479 3.16 1350 Southeast -30,919 1,119 30,558 7,475 7,470 *3.20 3.17 i 1800 South 1225° 1,013 28,212 *7,497 2.08 Southwest 1.078 20,632 7,467 3.09 2700 West 1,065 29,312 7,453 3.06 3150 Northwest 1,048 28,996 7,489 3.04 * Indicates highest value of all rotations. i E Building Rotation Tonnage 3.20........... ................... ....................................... i 3.15 .............. ....................... ................................................... 3.101............ c 0 3.05...... .... ... ......... ...................... — .................... .... ii3:00 ...................................................... .......................................... 2.95 North Northeast East Southeast South Southwest West Northwest i Direction Front door Faces f �—+— Building Net Tonnage I I f j f C:1... \2021 Express ... St.Lucie.rh9 Tuesday, December 29, 2020, 4:12 PM - cs,uenuai a �i9fit commercial HVAC Loads s Elite SoftwareDevel Breeze 021 Eress 9 916 Cali Large Left 2Q20 Vinyl Comfort Sh P elbourne FL 32904 Building Rotation Hourly Net Gain 40,000 t - 39,000 f I 38,0001 CO d I 37,000 f I }}I 36,000' 35,000 34,0001 . I , - I - 8 am 9 am loam 11 am 12 pm 1 pm 2 pm 3pm 4 pm 5 pm 6 pm 7 pm Time of Day —"�— Front doorfaces North I '��-- Front door faces Northeast Front door faces East Front door faces Southeast Front door faces South Front door faces Southwest Front door faces West —�� Front door faces Northwest i CA ... \2021 Express ... St.Lucie.rh9 Tuesday, December 29, 2020, 4:12 PM � A+caoadcrscrrureta i Contractor Florida Breeze Mechanical License # CAC1814113 4Build1ng Plan # 1916 CALI Home Address (Street or Lot#, Block, Subdivision) Winter Design Conditions Outdoor temperature 42 OF Indoor temperature 70 OF Total heat loss 33384 Btu/h Summer Design Conditions Outdoor temperature 90 of Indoor temperature 75 OF Grains difference 61 A Gr @ 50 % Rh Sensible heat gain 28259 Btu/h Latent heat gain 7487 Btu/h Total heat gain 35747 Btu/h Heating Equipment Data Equipment type Heat pump Furnace. Heal pump, Boller, etc Model R4H442(A,G)KP** Heating output capacity 41000 Btu/h Heat pumps - capacity at winter design outdoor condiGdns Auxiliary heat output capacity Btu/h Design airflow, 1 022 CFM External Static Pressure. (ESP) 0.33 lwc Component Pressure Losses (CPL) 0.25 IWC Available Static Pressure (ASP) 0.079 lwc ASP = ESP - CPL • Contractor's Printed Name Contractor's Signature ffAIA Header information REQUIRED ATTACHMENTS' Manual J7 Form (and supporting worksheets): or MJ1AE Form= (and supporting worksheets): OEM performance data (heating, cooling, blower): Manual D Friction Rate Worksheet Duct distribution system sketch: Form RPER 1.01 8Mar10 ATTACHED Yes 19 No ❑ Yes 0 No OX Yes 0 No 0 Yes ❑ , No.© Yes ❑ No 0 uy��'tW wf fbuuenon imormation Building Orientation (Front door faces) North North, East, west, South, Northeast, Northwest, Southeast, Southwest Number of bedrooms 4 Conditioned floor area 1916 Sq Ft Number of occupants 5 Windows Eave overhang depth 1 Ft Internal shade Blinds, drapes, etc Number of skylights Cooling EauiDment Data Equipment type Heat pump Air Conditioner, Heat pump .etc Model R4H442(A,G)KP`* Sensible cooling capacity 30573 Btu/h Latent cooling capacity 8062 Btu/h Total cooling capacity 38636 Btu/h Longest supply duct: 10 Ft Longest return duct: Ft Total Effective Length (TEL) 14 Ft Friction Rate: 0,56 IWC Friction Rate = (ASP x 100) r TEL Blower Data Roof E— Eave Depth Window Heating CFM 1352 1 CFM Cooling CFM J352.1 CFM Duct Materials Used (circle) Trunk Duct: Duct board Flex, Sheet metal, Lined sheet metal, Other (specify) Branch Duct Ouct board lex Sheet metal, Lined sheet metal, Other (specify) Date 12/29/2020 t ❑a t+ni snap nave ine discretion to accept Required Attachments printed from approved _ACCA software venddrs, see list`on page 2 oFihstructhi ' If abridged version of Manual J is used for load calculation, then verify residence meets requirements, see Abridged Edition Checklist on page 13 Form generated by ACCA-approved Manual J Eighth Edition Version 2 Elite Software Rhvac program. i Air Conditioning Contractors of America Manual S (Residential Equipment Selection) nujuur mrormauon Name: City: State: Altitude: Altitude Adjustment: - uooung uesign Information Outdoor design Temp: 91 "F db Outdoor:Design Temp: 43. °F db indoor Design Temp: 75 °F db Manual J Load Calculations Total Load Sensible Latent SHR Heat Loss 35747 28259 7488 i Summer (Winter 50%RH F63 -F wb. Airnow Calculations Design TD •for Airflow 19 Design Sensible CFM 1352 UEM Information Manufacturer: COMFORTMAKER Furnace Model #: AFUE:= Coil or Fan -Coil Model #: FXM4X42**AL Condenser Model #: *442(A,G)KP** SEER: 14.0 HSPF: 8.20 (A) Manufacturer's Cooling Performance Data Entering Coil Temperature = 75 (F db) Lower Return Air CFM (F wb) Outdoor Temperature = Total BTUH Sensible BTUH 95 (F db) Latent BTUH SHR Rated CFM @ Rated RA Temperature 65 38,209F 27,270 10,939 0.7137 Rated CFM @Design RA Temperature 1225 63 37,711 285842 8,869 0.7648 Rated CFM @ Rated RA Temperature 60 36,963 31,200 5,763 0.8441 (1:3) Manufacturer's Cooling Performance Data Entering Coil Temperature = 75 (F db) Higher Return Air CFM (F wb) Outdoor Temperature = Total BTUH Sensible BTUH 95 (F db) Latent BTUH SHR Rated CFM @ Rated RA Temperature 65 41,344 1 29,628 11,716 0.7166 Rated CFM @ Design RA Temperature 1575 63 40,258 32,028 8,230 o 7956 Rated CFM @ Rated RA Temperature 60 38,6281 35,628 1 3.000 0.9223 rvicul-duturers Looming verrormance Data (Interpolated) Design Return Air Outdoor Temperature = 95 (F db) CFM (F wb) Total BTUH Sensible BTUH Latent BTUH SHR F-29—.999---1 F 8.637 0.7765 Excess Latent Capacity Calculation + 574 - 574 Capacity @ Design CFM / RA (F wb) 1352.1- 63 38,636 30,573718,062 0.791 Equipment Capacity as a % of Design F 108:Q8% 168.19% 107.67% Manufacturers Heat Pump Data Capacity Capacity Balance Supplemental @ 47 °F db @ 17 °F db Point. Heat Required 41,790 1 M,580 1 -25.8 -15.87 FManufacturer's Furnace Data Input Output Desired Calculated