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FORM R405-2020 m n9wes of CREEK LOT 3 RESIDENTIAL ENERGY CONSERVATION CODE DOCUMENTATION CHECKLIST 3449 Trinity Cir Florida Department of Business and Professional Regulation Simulated Performance Alternative (Performance). Method Applications for compliance with the 2020 Florida Building Code, Energy Conservation via the Residential Simulated Performance Alternative shall include: 0, This checklist ❑ Form R405-2020 report q Input summary checklist that can be used for field verification (usually fourpages/may be greater) ❑ Energy Performance Level (EPL) Display Card (one page) O HVAC system sizing and selection based on ACCA Manual S or per exceptions provided in Section R403.7 ❑ Mandatory Requirements (rive pages) Required prior. to CO: ❑' Air Barrier and Insulation inspection Component Criteria checklist (Table R402.4.1.1- one page) 13 A completed 2020 Envelope Leakage Test Report (usually one page); exception in R402.4 allows dwelling units of R 2 Occupancies and multiple attached single family dwellings to comply with Section C402.5 ❑ If Form R405 duct leakage We indicates anything other than "default leakage", then a. completed 2020 Duct Leakage Test Report - Performance Method (usually, one page) .0 3/28/2021 7:28:11 PM EnergyGauge® USA 7.0.00 = FlaRes202O FBC 7th Edition (2020) Compliant Software Page 1 of 1 CREEK LOT 3 FORM R405-2020 FLORIDA ENERGY EFFICIENCY CODE FOR -BUILDING CONSTRUCTION Florida Department of Business and Professional Regulation = Residential Performance Method Project Name: 21 EXPRESS 1.828 CALI RT STLU ALUM SHIN COM Builder Name, DR HORTON Street: 39 T�ill��/ �Ir Permit Office: City, State, i C 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 Type$1729:0 sgft.) Insulation Area 2. Single family or multiple family Detached a. Concrete Block - Int Insul; Exterior R=4.1 1399.70 ft2 3. Number of units, if multiple family 1 b. Frame: -Wood, Adjacent c. N/A R=13.0 329.33 ft2 R= ft2 4. Number of Bedrooms 4 d. NIA R= ft2 5. Is this a worst case? Yes 11. Ceiling Types (1828.0 sqft.) Insulation. Area a. Under Attic (Vented) R=38.0 1828.00 ft' . 6. Conditioned floor area above grade (ft2) 1828 b. N/A R= ft? Conditioned floor area below grade (ft2) 0 c. N/A R= ft2 7. Windows(167.0 sqft.) Description Area 12. Ducts R ft2 a. U-Factor: Dbl, U=0.55 127.00 ft? a. Sup: Attic, Ret: Attic, AH: Whole House 8 154 SHGC: SHGC=0.26 b. U-Factor: Dbl, U=0.54 40.00 ft2 13. Cooling systems kBtu/hr Efficiency SHGC: SHGC=0.25 a. Central Unit 35.0 SEER:16.00 c. U-Factor: N/A ft2 SHGC: Area Weighted Average Overhang Depth: 2.743 ft. 14. Heating systems kBtu/hr Efficiency Area Weighted Average SHGC: 0.258 a. Electric Heat Pump 34.6 HSPF:8.50 8. Skylights Area c. U-Factor:(AVG) N/A ft2 15. Hot water systems SFIGC(AVG): N/A a. Electric Cap: 50 gallons 9. Floor Types (1828.0 sqft.) Insulation Area EF: 0.930 a. Slab -On -Grade Edge Insulation R=0.0 1828.00 ft2 b. Conservation features b. N/A R= ft2 None c. N/A R= ft' 16. Credits •Pstat . Glass/Floor Area: 0.091 Total Proposed Modified Loads: 51.10 PASS Total Baseline Loads: 55.69 I hereby certify that the plans and specifications covered by Review of the plans and o�0E ST,glF this calculation are in compliance with the Florida Energy specifications covered by this p Code. C10 01TIOfto calculation indicates compliance ��� �o with the :Florida Energy Code. . , PREPARED BY:0 Before construction is completed N.. DATE: %i %is building will be inspected for sompliance with Section 553.908 Florida Statutes. a � y C 91 I hereby. �R certify that this building, as designeE ici��c� Y� 9� with the Florida Energy Code. 1�1$,a�13 G'Ob W><i:'� OWNER/AGENT: BUILDING OFFICIAL: DATE: 04111121 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 On requires a Duct Leakage.Test Report confirming duct leakage to outdoors, tested in accordance.with ANSIIRESNET/ICC 380, is not greater than 0.070 On for whole house. 3/28/2021 7:28 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Pagel of 4 FORM R405-2020 . INPUT SUMMARY. CHECKLIST REPORT PROJECT Title: Building Type: Owner Name: # of Units: Builder Name: Permit Office: Jurisdiction: Family Type: New/Existing: Comment: 21 EXPRESS 1828 CALI RT Bedrooms: 4 User Conditioned Area: 1828 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 # Block/Subdivision: PistBook: 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 INTL FL VERO_BEACH_MUNI 39 90 70 75 299 58 Medium BLOCKS Number Name Area Volume 1 Blockl 1828 16710.8 SPACES Number, Name ... Area Volume Kitchen Occupants Bedrooms InfilID Finished Cooled Heated 1 Whole House 1828 15720.8 Yes 5 4 1 Yes Yes Yes FLOORS # Floor Type Space Perimeter R-Value Area rite . Wood. Carpet 1 Slab -On -Grade Edge Insulatio Whole House 200 ft 0 1828 ft' 0.8 0 0.2 ROOF / V # Type Roof Gable Roof Materials Area Area. Color Rad Barr Solar SA Emitt Emitt Deck Pitch Absor. Tested Tested insul. (deg) 1 Hip Composition shingles 2044 ft' 0 fN 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 1828 W N N CEILING # Ceiling Type Space R-Value Ins Type Area Framing Frac Truss Type 1 Under Attic (Vented) Whole House 38 Blown 1828 ft' 0.11 Wood 3128/2021 7:26 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2620) Compliant Software : Page 2 of 4 FORM R405-2020 INPUT SUMMARY CHECKLIST RFPART WALLS Adjacent nmt Space Cavity Width Height Sheathing Framing Solar Below. 1 S=>E Exterior Concrete Block - Int InsWhole House 4.1 28 8 8 8 248.4 ft2 0 0 0.5 0 2 W=>S Exterior Concrete Block - Int InsWhole House 4.1 8 0 8 8 69.3 ft2 0 0 0.5 0 3 S=>E Exterior Concrete Block - Int InsWhole House 4.1 11 0 8 8 95.3 1112 0 0 0.5 0 _ 4 W=>S Exterior Concrete Block - Int InsWhole House 4.1 51 8 8 8 447.8 ft2 0 0 0.5 0 5 N=>W Exterior Concrete Block - Int InsWhole House 4.1 18 4 8 8 158.9 ft2 0 0 0.5 0 _ 6 E=>N Exterior Concrete Block - Int InsWhole House 4.1 4 8 8 8 40.4 1112 0 0 0.5 0 _ 7 E=>N Exterior Concrete Block - Int InsWhole House 4.1 39 2 8 8 339.4 ft2 0 0 0.5 0 _ 8 N=>W Garage Frame:- Wood Whole, House 13 21 4 8 8 184.9 ft2. 0 0.23 .0.5 0 9 E=>N Garage Frame- Wood Whole House 13 16 8 8 8 144.4 $' 0 0.23 0.5 0 DOORS # Omt boor Type Space Stones U-Value Width Height Area Ft In Ft In 1 N=>W Insulated Whole House None .6 3 6 8 20 ft2 2 N=>W Wood Whole House None .39 2 8 6 8 17.8 ft WINDOWS Orientation shown is the entered orientation => changed to Worst Case. / Will 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 0.26 N 62.0 ft2 1 ft 0 in 1 ft.0 in None None 2 S=>E 3 Metal Low-E Double Yes 0.54 0,25 N 40.0 ft' 8 ft0 in 1 ft 0 In None None 3 W=>S 4 Metal Low-E Double Yes 0.55 0.26 N 15.5 ft2 1 ft0 in 1 ft 0 In None None 4 N=>W 5 Metal Low-E Double Yes . 0.55 0.26 N 31.0 1112 1 ft 0 in , 3 ft 0 in None None 5 E=>N 7 Metal Low-E Double Yes 0.55 0.26 N 16.5 ft2 1 ft 0 in 1 ft 0 in None None 6 N=>W 5 Metal Low-E Double Yes 0.55 0.26 N 3.0 W 4 ft 8 in 1 ft 0 in None None GARAGE # FloorArea Ceiling Area Exposed Wall Perimeter Avg. Wall Height Exposed Wall Insulation 1 430 ft2 430 ft2 64 ft 8.6 it 13 INFILTRATION # Scope Method SLA CFM 50 ELA EgLA ACH ACH 50 1 Wholehouse Proposed ACH(50) 000382 1834.1 100.62 188.91 .13 .7 HEATING SYSTEM # System Type Subtype Speed Efficiency Capacity Block Ducts 1 Electric Hest Pump/ Split Singl HSPF:8.5 34.6 kBtumr 1 sys#1 3128/2021 7:28 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 3 of 4 . FORM R405-2020 INPUT SUMMARY. CHECKLIST REPORT COOLING SYSTEM # System Type Subtype Subtype Efficiency Capacity. Air Flow SHR .. Block Ducts 1 Central Unit/ Split Singl SEER: 16 35 kBtu/hr : 1050 crm 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 CFM25 HVAC # V # Location R-Value Area Location Area Leakage Type Handler TOT OUT QN RLF Heat Cool 1 Attic 8 164 fN Attic 50 ft' Prbposed Qn Whole Hou -- cfm 128.0 drn 0.07 0.50 1 1 TEMPERATURES Programable Thermostat: Y Ceiling Fans: Cooling [[ ]]Jan [r j'Feb Heatin(X] Jan [[ ]]Mar �Xj Mar ] A r E ] AAor j Ma [X� Jun [X] Jul: E ] May [ ] Jun [ ] Jul n Au Aug [X] Se I Sep Oct Nov Dec l J Feb. II ]] Jan [ ]Feb [[�Xl) Mar [Xl [ ] [ ]Jun [ ]Jul. Aug E ]Sep � Nov DDeecVenting Thermostat Schedule: HERS 2006 Reference Hours Schedule Type 1 2 3 4 5 6 7 8 9 10 11 12 Cooling (WD) AM 78 78 78 78 78 78 78 78 80 80 80 80 PM 80, 80 78 78 78 78 78 78 78 78 78 78 Cooling (WEH) AM 78 78 78 78 78 78 78 78 78 78 78 78 PM 78 78 78 78 78 78 78 78 78 78 78 78 Heating (WD) AM 66 66 66 66 66 68 68 68 68 68 68 68 PM 68 68 68 68 68 68 68 68 68 68 66 66 Heating (WEH) AM 66 66 66 66 66 68 66. 68 68 68 68 68 PM 68 68 68 68 68 68 68 68 68 68 66 66 MASS Mass Type Area Thickness Furniture Fraction Space Default(8 lbsl .ft. Of? 0 R 0.3 Whole House 3Q812021 7:28 PM EnergyGauge® USA 7.0.00 - FlaR6s202O FBC 7th Edition (2020) Compliant Software Page 4 of 4 FORM R405-2020 ENERGY PERFORMANCE LEVEL (EPL) DISPLAY CARD ESTIMATED ENERGY PERFORMANCE INDEX* = 92 The lower the EnergyPerforniance Index, the more; efficient the home. ST LUCIE, FL, 1. New construction or existing New (From Plans) 2. 'Single family or multiple family Detached 3. Numberof units, if multiple family . 1 4. Number of Bedrooms. 4 5. Is this a worst case? Yes 6. Conditioned floor area (ft2 j 1828 7. Windows" Description a. U-Factor. Dbl, U=0.55 SHGC: :SHGC=0.26 b. U Factor. DbI, U=0.54 SHGC: SHGC=0.25 c. U-Factor N/A SHGC: d..U-Factor. N/A SHGC: Area Weighted Average Overhang Depth: Area Weighted Average SHGC: .8. Skylights Description a. U-FactogAVG): N/A SHGC(AVG): N/A 9. Floor Types a. Slab -On -Grade Edge Insulation b. NIA c. N/A Area 127.00 ft2 40:00 ft2 ft2 f2 2.743 ft. 0.258 Area, ft Insulation Area R=0.0 I828.00 ft2 R= ft' R= ft2 10. Wall Type and Insulation Insulation : Area a: concrete Block - Int Insul, Exterior R=4.1 1399.70 ft2 b. Frame:- Wood, Adjacent R=13.0 329.93 ft' c. N/A R= 1112 d. N/A R= ft2 11. Ceiling Type and insulation level Insulation Area a. Under Attic (Vented) R=38.0 1 k8.00 ft' b. N/A R= ft2 c. N/A R= ft2 12. Ducts, location & insulation level R ft2 a. Sup: Attic, Rat: Attic, AH: Whole House 8 154 13. Cooling systems kBtu/hr Efficiency a. Central Unit W.0 SEER:16.00 14. Heating systems kBtulhr Efficlency a. Electric Heat Pump 34.6. H6PF:8.50 15. Hot water systems a. Electric Cep; 50 gallons EF: 0:93 b. Conservatlon features None Credits (Performance method) .: Pstat 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: gnDate 04/11 /21 ?,Q.�22 Address of New Home: 3449 Trinity Cir City/FL zip: 'Note: This is not a Building Energy Rating. If your Index is below 70, your home may qualify, for energy efficient mortgage (EEM) incentives if you. obtain a Florida Energy Rating. For into about the Florida Building Code, Energy Conservation, contact the Florida Building Commission's support staff. "Label required by Section R303.1.3 of the Florida Building Code, Energy Conservation, if:not DEFAULT. 3/28/2021 7:28 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2620). Compliant Software Page 1 of 1 12 Florida Building Code, Energy Conservation, 7th Edition (2020) Mandatory Requirements for Residential Performance, Prescriptive and ERI Methods ADDRESS: Permit Number ST LUCIE , FL, MANDATORY REQUIREMENTS - See individual code sections for full details. SECTION R401 GENERAL R401.3 Energy Performance Level (EPL) display card (Mandatory). The building official shall require that an energy performance level (EPL) -display card be completed and certified by the builder to be accurate and correct before final approval of the building for occupancy. Florida law ❑ (Section 553.9085, Florida Statutes) requires the EPL display card to be included as an addendum to each sales contract for both 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 beconstructed to limit air leakage in accordance with the requirements of Sections R402.4.1 through R402.4.5. Exception: Dwelling units of R-2 Occupancies and multiple attached single family dwellings shall be permitted to comply with Section C402.5. ❑ R402A.1 Building thermal envelopeThe 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. El 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'complience. ❑ R402.4.1.2 Testing. The building or dwelling unit shall be tested and verified as having an air leakage rate not exceeding seven.alr 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 ANSIIRESNET11CC 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 themtal.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 forcontinuous ventilation systems and heat recovery ventilators shall be closed and sealed. 5. Heating and cooling systems, if installed at the time of the test, shall be turned off.. 6. Supply and return registers, if installed at the time of the test, shall be fully open. ❑ R402A.2 Fireplaces. New wood-buming fireplaces shall have tight -fitting flue dampers or doors, and outdoor combustion air. Where using tight fitting doors on factory -built fireplaces listed and labeled in accordance with UL 127. the doors shall be tested and listed for the fireplace. Where using tight -fitting doors on masonry fireplaces, the doorsshall be listed and labeled In accordance with UL 907. R402A.3 Fenestration airfeakage. Windows, skylights and sliding glass doors shall have an air infiltration rate of no more than 0.3 cfm per square foot (1.5 Us/m2), and swinging doors no more than 0.5 cfm per square foot (2.6 Us/m2), when tested according to :NFRC 400 or AAMA/ WDMA/CSA 101/I.S.2/A440 by an accredited, independent laboratory and listed and labeled by the manufacturer. Exception: Site -built windows, skylights and doors. 3/28/2021 7:28 PM EnergyGauge® USA 7.0.00 - FlaRes202O 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 provide combustion air to open combustion fuel burning appliances, the appliances and combustion air opening shall be located outside the building thermal envelope or enclosed in a room, Isolated from Inside the thermal envelope. Such rooms shall be sealed and insulated in accordance with the envelope requirements Of Table R402.1.2, where the walls, floors and ceilings shall meet not less than the basement wall R-value requirement. The door into the room shall be fully gasketed and any 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. R402A.5 Recessed lighting. Recessed luminaires installed In the building thermal envelope shall be sealed to limit air leakage between conditioned and unconditioned spades. All recessed luminaires shall be IC -rated and labeled as having an.air leakage rate not more than 2.0 elm (0.944 Us) when tested in accordance with ASTM E283 at a 1.57 psf (75 Pa) pressure differential. All recessed luminaires shall be sealed with a gasket or caulk between the housing and the interior wall or ceiling covering. R403.1 Controls. SECTION R403 SYSTEMS R4011.1 Thermostat provision (Mandatory). At least one thermostat shall be provided for each separate heating and cooling system. ❑ R403.1.3 Heat pump supplementary heat (Mandatory). Heat pumps having supplementary electric -resistance heat shall have controls that, except during defrost, prevent supplemental heat operation when the heat pump compressor can meet the heating load. R403.3.2 Sealing (Mandatory) All ducts, air handlers, filter boxes and building ,cavities that form the primary air containment passageways for air distribution systems shall be considered ducts or plenum chambers, shall be constructed and sealed in accordance with Section C403.2.9.2 of the Commercial Provisions of this code and shall be shown to meet dud tightness criteria below. Dud tightness shall be verified by testing In accordance with ANSIAZESNETACC 380 by either individuals as defined in Section 553.993(5) or (7), Florida Statutes, orindividuals licensed asset forth in Section 489.105(3)(0, (g) or (i), Florida Statutes, to be "substantially leak free In accordance with Section R403.3.3. ❑ R403.3.2.1 Sealed air handler. Air handlers shall have a manufacturer's designation for an air leakage of no more than 2 percent of the design airflow rate when tested in accordance with ASHRAE 193. R403.3.3 Duct testing (Mandatory). Ducts,shali be pressure tested to determine air leakage by one of the following methods: 1. Rough -in test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. 05 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. Postconstructlon test: Total leakage shall be measured with a pressure differential of 0A 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 thennal anvelope. 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 On = duct leakage to the outside in On 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. ❑ R403.4 Mechanical system piping insulation (Mandatory). Mechanical system piping capable of carrying fluids above 105"F (4:1 "C) or below 55"F (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. ❑ R403.6.1 Heated water circulation and temperature maintenance systems (Mandatory). If heated water circulation systems are installed, they shall be in accordancewith Section R403.5.1.1. Heat trace temperature maintenance systems shall be in accordance with Section R403.5.1.2.'Aut6matic 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 return pipe or a cold water supply pipe. Gravity and.thermosiphon circulation systems shall be prohibited. Controls for circulating hot water system pumps shall.start the pump based on the Identification of a demand for hot water within the occupancy. The controls shall automatically turn off the pump when the water in the circulation loop is at the desired temperature and when there is no. demand for hot water. R40&&1.2 Heat trace systems. Electric heat trace systems shall comply with IEEE 515.1 or UL 515. Control& for such. systems shall automatically adjust the energy input to the heat tracing to maintain the desired water temperature in the piping in accordance with the times when heated water is used in the occupancy. 3/28/2021 7:28 PM EnergyGauge® USA 7.0.00 - Flands202O FBC 7th Edition (2020) Compliant Software Page 2 of 5 MANDATORY REQUIREMENTS - (Continued) R403.5.5 Heat traps (Mandatory). Storage water heaters not equipped with Integral heat traps and having vertical pipe risers shall have heat traps installed on (loth 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 rwater line located as close as possible to the storage tank. R403.6.6 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 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 Shut down. A separate switch or a clearly marked circuit breaker shall be provided to,penmit the power supplied to electric service systems to be turned off. A separate valve shall be provided to permit the energy supplied to the main bumer(s) of combustion types of service water -heating systems to be turned off. R403.6.0.2 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, 0 R403.5.6.2.1 Solar water -heating systems.. Solar systems for domestic hot water production are rated by the annual solarenergy factor of the system. The solar energyfactor 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 fill angle between 10 degrees and 40 degrees of the horizontal; and 2. Be installed at an orientation within 45 degrees of true south. R403.6 Mechanical ventilation (Mandatory): The building shall be provided with ventilation that meets the requirements of the Florida Building Code, Residential, or Florida Building Code, Mechanical, as applicable, or with other approved means of ventilation Including: Natural, Infiltration or Mechanical means. Outdoor air intakes and exhausts shall have automatic or gravity dampers that close when the ventilation system is not operating. R403.6.1 Whole -house mechanical .ventilation system fan efficacy. When installed to function as a whole -house mechanical ventilation system, fans shall meet the efficacy requirements of Table R403.6.1. Exception: Where an air handler that is integral to tested and listed HVAC equipment is used to provide whole -house mechanical ventilation, the air handler shall be powered by an electronically commutated motor. R403.6.2 Ventilation air. Residential buildings designed to be operated at 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-conditloning 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), than 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 eificiencyrating equal to or greater than the minimum required by federal law for the geographic location where the equipment is installed. TABLE R403.6.1 WHOLE -HOUSE MECHANICAL VENTILATION SYSTEM FAN EFFICACY FAN LOCATION AIRFLOW MTE MINIMUM MINIMUMEFFICACY a TT) 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 2.8 cfm/watt Any Bathroom, utility room 10 1.4 cfmlwatt <gp, Bathroom, uttlity.room 90 2.8 cfm/watt Any For SI: i cfm = 28.3 Umin. a. When tested in accordance with WI Standard 916 3/28/2021 7:28 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 3 of 5 MANDATORY REQUIREMENTS (Cgntinued) 14403.7.1.1 Cooling equipment capacity. Cooling only equipment shall be selected so that its total capacity is not less than the calculated total load but not more than 1.15 times greater than the total load calculated: according to the procedure selected in Section R403.7, or the closest available size provided by the manufacturer's product lines. The corresponding latent capacity of the equipment shall not be less than the calculated latent load. The published value for AHRI total capacity is a nominal, rating -test value and shall not -be used for equipment sizing. Manufacturer's expanded performance data shall be used to select cooling -only equipment. This selection shall be based on the outdoor design dry-bulb temperature for the load calculation (or entering water temperature for water -source equipment); the blower CFM provided by the expanded performance data, the design value for entering wet -bulb temperature and the design value for entering dry-bulb temperature. Design values for entering wet -bulb and dry-bulb temperatures shall be for the indoor dry bulb and relative humidity used for the load calculation and shall be adjusted for return side gains If the return duct(s) is installed in an unconditioned space. Exceptions: 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. 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 practioe. R403.7.1.2 Heatln® equipment capacity. ❑ k403.7.1.2.1 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 healing load is 1.15 times greater than the design cooling load. ❑ R403.7.1.24 Electric resistance furnaces I 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 (100C), and no precipitation Is falling and an automatic or manual control. that will allow shutoff When the outdoor temperature Is above 40°F (4.81'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 R403.1 DA ❑ R403.10.1 Heaters. The electric power to heaters shall be controlled by a readily accessible on -off switch that is an integral part of the heater mounted on the exterior of the heater; or external to and within 3 feet (914 mm) of the heater: Operation of such switch shall not change the setting of the heater thermostat. Such switches shall be in addition to a circuit breaker for the power to the heater. Gas -fired heaters shall not be equipped with continuously burning ignition pilots. ❑ R403.10.2 Time switches. Time switches or other control methods that can automatically turn off and on according to a preset schedule shall be Installed for heaters and pump motors. Heaters and pump motors that have built-in time switches shall be in compliance with this section. Exceptions: 1. Where public health standards require 24-hour pump operation. 2. Pumps that operate solar- and waste -heat -recovery pool heating systems. 3. Where pumps are powered exclusively from on -site renewable generation. 3/28/2021 7:28 PM EnergyGaugeO USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 4 of 5 QR403.10.3 Covers. Outdoor heated swimming pools and outdoor permanent spas shall be equipped with a vapor -retardant cover on or at the water surface or a liquid cover or other means proven to reduce heat loss. 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 oil -fined 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. R403.13 Dehumidifiers (Mandatory if installed, a dehumidifier shall conform to the following requirements: 1. The. minimum rated efficiency of the dehumidifier shall be greater than 1.7 liters/ kWh if the total dehumidifier capacity for the house Is less than 75 pints/day and greater than 2.38 Iiters/kWh if the total dehumidifier capacity for the house is greater than or equal to 75 pints/day. 2. The dehumidifier shall be controlled by a.sensor that is installed in a location where It is exposed to mixed house air. 3. Any dehumidifier unit located in unconditioned space that treats air from conditioned spaos'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 sideof 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 R-6. SECTION R404 ELECTRICAL POWER AND LIGHTING SYSTEMS D 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. 3/28/2021 7:28 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 EXPRESS 1828 CALI RT.STLU ALUM SHIN COM Builder Name: DR HORTON Street: Permit Office: City, State, Zip:. ST LUCIE . FL , Permit Number. v Owner. Dr Horton Jurisdiction: ur Design Location: FL, ST LUCIE CO_INTL v COMPONENT AIR BARRIER CRITERIA INSULATION INSTALLATION CRITERIA General A continuous air barrier shall be installed in .the building envelope. Air-penneable insulation shall requirements The. exterior thermal envelope contalns'a continuous air barrier. not be used as, a sealing materiel. 9 ereaks:or joints in the air barder.shall be sealed. Ceiling/attic The air barrier In any dropped ceilinglsoffit shall be aligned with The insulation in an drooped ceilin !soffit Y c g the insulation and any gaps in the air barrier shall be sealed. . shall be aligned with the air barrier. Atxxjss 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. wi(ti a:material having a thermal resistance of R-3 Knee wails shall be sealed.. per inch minimum. Exterior thermal envelope Insulation for framed walls shall be installed insubstantial contact and continuous alignment with the air barrier. Windows, Skylights' The space between window/door jambs and framing, and and doors skylights and framing shall be sealed. Rim joists Rim joists shall include the air barrier. Rim joists shall be Insulated. Floors The air barrier shall be installed at any exposed edge of Floor framing cavity insulation'shall be Installed to (including insulation. maintain permanent contact with the underside of abov"arage subfloor decking, or.floor framing cavity insulation and' cantilevered shall be. permitted to be In contact with the top side fioors) 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 crawispace wall.. . Shafts, penetrations Duct shafts, utility penetrations, and flue shafts opening to exterior or unconditioned space shall be sealed. Batts in narrow cavities shall be cut to fit, or narrow Narrow cavities cavities:"shall be filled by insulation that on Installation readily conforms to the available cavity arage separation Air sealing shall be provided between the garage and conditioned s.pac as. Recessed lighting Recessed light fiztures'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 Exterior walls adjacent to showers and.tubs shall ShowerAub The air barrier installed at exterior walls adjacent to showers and on: exterior wall tubs shall separate them from the showers and tubs. be insulated.- ElectrfcaUphone 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 tie sprinklers sealed in a manner:that is.recommended by the manufacturer. Caulking or other adhesive sealants shall not be usedto fill voids a: In addition, inspection of log walls shall be in accordance with the provisions of ICG400. 312812021728 PM EnergyGauge®, USA 7.0.00 - FlaRes2020 FBC 7th Ediflon (2020), Comprient Software Page 1 of 1 Envelope Leakage Test Report (Blower Door Test) Residential Prescriptive, Performance or ERI .Method Compliance 2020 Florida Building Code, Ehergv Conservation. 7th Edition Jurisdiction: Permit #: A.`W'' ¢87 "" +;'.. ,i IC•+•',t�>,t Ei+ u-^ A l'^i .£.. Y ) : r t'7. [ Ci ,;Jobrinformation1 Builder: DR HORTON Community: Lot: NA Address: City.: ST LUCIE State: FL Zip- :11►Ir L®akae �"et R}@SUItS� �Passln, 9�'results m` ust meet eit�ierthe Performance' �Prescn five orER!'Met odt �t + 7; i - f�i •,rl �i ..- C �+ 1, Doi ,P,t ESCRIPTIVE METHOD The building or dwelling and shall be tested and ver�ied'as having an arleakage rate of not exceedmg�7 airy' changes r per ttourlat a,ptessure of 0.2'inch w g ,(50jPasgals) n Climate Zones 1 snot 2 s ��, 1 I 'I.✓ N� 'K .?iP�31'kl �If$�., i;.� z���'.,l 7t�i.rMTt�dr lh i`'.rm :`� a_ � "..?3✓14,I;r:.n .�l il'�f 4. ''.?�.- J 1.sy; �:Y Ix rn.��.! 1R}Lis��It,Jl�t �.. u^•, fi 1�#... .,,�,rl�.:.'�i l� PERFORlI11ANC lorrERl hAETHOD T,he bullding�oaxdwehing umt shell be testetl,andwerifled;as tiav�,leakag'e:rate nglph:iairof noti tfcee�fng n the selected AC(i(50value as sholnm on Form R405 2020.(Performance) or R4tT6-2020'(ERIj, section latieled;as ntiltration sub -section ACH50._ ' rt ,, ACH(50) specrfied ori'Form R405-2020-Energy Calc (Per�ormarrce) or R40t -2020 (ERIJ.'. 7.009. x 60 15721 =_ Method for calculating building volume: CFM(50) Building Volume ACH(50) O Retrieved from architectural plans aPASS Code . software calculated ❑ When ACH(50) is less than 3, Mechanical Ventilation installation 0 Field measured and calculated must be verified by building.department. R462.4.1.2 Testing. Testing shall be conducted in accordance with ANSI/RESNET/ICC 880 and reported at a pressure of 0.2 inch w.g..(50_Pascals) Testing. shall be conducted by either individuals as defined in Section 553.993(5) or (7), Florida Statues.or individuals licensed as set forth in Section 489.105(3)(% (g),, or (i)' or an approved third party. A written report of the results of the test shall be signed by the party conducting the test and provided to thecode official. Testing shall be performed at any time after creation of all penetrations 'of the building thermal envelope. During testing: 1. Exterior windows and doors, fireplace and stove doors shall be closed, but not sealed, beyond the intended weatherstripping or other infiltration control measures. 2. Dampers including. exhaust, intake, makeup air, back draft and flue dampers shall be closed, but not sealed beyond intended infiltration control measures: 3: Interior doors, if installed at the time of the test, shall be. open. .4. Exterior doors for continuous ventilation systems.and heat recovery ventilators shall be. closed and sealed. 5: Heating and cooling systems, if installed. at the time of the'test, shall be turned off. 6. Supply and return registers, if installed at.the time of the test, shall be fully open. x �� �..� •'tW J+. ,+ 11 t J i7tr '.�� 1 f ,Oi' L 4 a sfitig Company j, r gTep �(, 7 a; t ..r„ .i 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 methodselected above. Signature of Tester: Date of Test: Printed Name of Tester: : License/Certification #: Issuing Authority: 3/28/2021 7:28:19 PM . Energypauge® 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: Permit #: b�, a', r7 7."tt :t r.. .r•-ev v-•-�i, ,y� — - t (S �.tY� � - y r.4 qq r ';F" .}3°a:'.e I'`4w1 r ix, +�)fi.: t� 1' 1.1�_r. e j i TY �i ir,X"" 'n ,,S:u �. 1 4f 4 �7. n1�L: �(It Mom. j F� ,, • i� ,,,5 t, ,\ fr�.4i4 "•. r..r.v+...,, .. , ...r`,. m,'t .r ': w._..f, ,*.. �11: .l, t. ,.,� ��+ Builder: DR HORTON Community: Lot: NA Address: City: ST LUCIE State: .FL Zip: Duct Leaka a 4 Test'Resulis � {` 3 ` , "' Y 4ptf47� It >~ 1F i1 1�? f�.yru a 7f yi^; 4 • i aif, .r d�`,"hd '�'iaf'r ��$TS 4 f W C t G- k 1 id ' .uF �4� , R• �Y 5r °�c T7� t .�' { `� Pt tt t 4�f i�ItfC r�+''�' d Ut .... System 1. cfm25 System 2 cfm25 System 3 cfm25 Sum.of others cfm25 Total of all cfm25 iy i To qualdy usmgrthls method, Qn must not belgreater than the, - 1828 = QnYI Total of all Total Conditioned nnnt� 't systems Square Footage ,,. Leakage Type sel@Cf@d on'FOrm�' a �fl t PASS FA. IL n i ° Proposed Qn', 0.07 a?! nj, i k _ - 4 C• tl 5 .,- ntJY:- i✓•;.. . 1 — �T.t4 �i Duct tightness shall be verified by testing in accordance with ANSI/RESNET/ICC380 by.either individuals as defined in Section 553.993(5) or (7), Florida Statutes, or individuals licensed as:set forth in Section 489.105(3)(% (g) or (i), Florida Statutes. Testing Colrlpaiy F Company Name: Phone: I hereby verify that the above duct leakage testing results are in accordance with the Florida Building Code requirements with the selected compliance path as .stated above, either the Prescriptive Method or Performance Method. Signature of Tester: Date of Test: Printed Name of Tester: . License/Certification #: Issuing Authority: 3/28/2021 T28:24 PM Page 1 of 1 I 2021 Express 1828 Cali Right.St Lucie Alum Shingle Com 1:6 HVAC Load Calculations for Dr Horton El��,jo�an R.HVACHVAC Loms Prepared By: Kristin Kelly Florida Breeze 2620 Kirby' Circle Ne Palm Bay, FI 32905 321-951-8767 . Sunday, March 28, 2Ci21 Rhvac is. an ACCA approved ManualJ, D and S computer program. Calculations are performed per ACCA Manual.J 8th Edition, Version 2, and ACCA Manual D. r Rhvac Residential & Lightg6rh coal NVAC EliterSoftwan3 De�le)opm ht llnc:,, Flontla<Breeze� . 6 �° r. , x�a c h ti r .y ° u �� , I Z24 Exprea�s 1828 Cali Right St Lucie Al�im`ySh(pgle4Com 16. West Melbourne Rode 2` Pro'ecf:Re ort ;:GeneraIT :o seta)' forrrfiatfbn Project Title: 2021 Express 1828 Cali Right St Lucie Alum. Shingle Com 16 Designed By: Kristin Kelly Project Date: Sunday., March 28, 2021 Client Name: Dr Horton Company Name: Florida Breeze. . Company Representative: Kristin Kelly: Company Address: 2620 Kirby Circle Ne Company City: Palm Bay', FI 32905 Company Phone: 321-951-8767 .. dt. .:t. .F.,N4.-. }•1 r. . P:. .:.1 :.n ,,. . ar .. _..ua ... �L e.@ r' .nt. tl,r.4.. .."„3. 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 �cheCk�Fi ur@s" .;1�'! �,'a:� '� ` }•::<ni� .t?y;t? �, � yLl s� ', r 4 t ui ' „' ? dui s't .,:.: r �yf i � y.YS'; !f iIt% 9l' �.f f b ,n, } ;..it. Total Building. Supply CFM:-r 927 CFM Per Square-ft.:, 0.507 Square ft. of Room Area: 1.,828 Square ft. Per Ton: 678 Volume (W): rr 1.5,721 .4 Total Heating, Required Including Ventilation Air: 31,769. Btuh 31.769 MBH Total Sensible Gain: 25;478 Btuh 79 Total Latent Gain: 6,875 Btuh 21 % Total Cooling Required Including Ventilation, Air: 32,353 Btuh 2.70 Tons (Based On Sensible + Latent) . ,.e- 1 r,•.... >,. ': ,. U ._ :: r „_:, : .. ;. , ,. ;i' ,' 1'1_�'.:i:c-�'..t rq* .;?,r _ .:d rp.:..�'fr d t1 _i:� Rhvac is an ACCA approved Manual J, D and S computer program. Calculations are performed per ACCA Manual J 8th Edition, Version 2, .and:ACCA Manual D. All computed results are estimates as building use and. weather may vary. Be sure to select a unit that meets both sensible and latent loads according to the, manufacturer's performance data at your design conditions. - C:1... \2021 EXPRESS ... E COM 16.rh9 .: Sunday, March 28, 2021, 8:00 PM Winter:. 42 .39.4 8.0% n/a .70 n/a Summer: 90 78 69% 50% 75 61.69 ''y'i � - r f i(.i ' n � �„• r.. s, _; 1h� .. y. n � { N ,�{`�.l� .n�' .r . - .y44s �kn�i ,1. 4 ..Y, Main Trunk Runouts Calculate: Yes Yes Use Schedule: _ Yes Yes Roughness Factor: 0.01000 0.01000 Pressure Drop: 0.1000 in.wg.1100 ft. 6.1000 in.wg./100 ft. Minimum Velocity: 550 ft./min 450 f#/min Maximum Velocity: 600 ft./min 750 ft./min Minimum Height:.. 0 in. 0 in. Maximum Height: in. 0 in. rr0 Outside Air Data x FP' IUD i 1J!! .fie{ i K 4[ V �F h I�tN�i�tniki 1..! fi j r 1 J 4 rt .'r SI ry Y fart i .Winter Summer Infiltration Specified: 0.380 AC/hr. 0.200 AC/hr 100 CFM 52 CFM Infiltration Actual: 0:380 AC/hr 0.200 AC/hr Above Grade Volume: X 15,721 Cu.ft. X 15.721. Cu.ft. 5,974 Cu.ft./hr 3,144 Cu:ft.%hr X 0.0167 X 0:0167 Total Building Infiltration:, 100 CFM 52 CFM Total Building Ventilation: 0 CFM 0 CFM . ---System 1--- Infiltration & Ventilation Sensible Gain Multiplier: 16.49 = (1.:10.X 0.999 X 15.00 Summer Temp. Difference) Infiltration & Ventilation Latent Gain Multiplier: 41.50 = :(0.68 X 0999 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 (100 CFM), Construction: Average .Summer Infiltration Specified`. 0.200 AC/hr.(52 CFM), Construction: Average 1 Return Attic 16B 0.12 8 580 No C:\ ...\2021 EXPRESS ... E COM 16.rh9., Sunday, March 28,'2021, 8:00 PM Rhvac Residential & LIO Commercial HVAC Loads , Elite Software Develapment,.ing: ;Florida Breezes " E "r ' u" ' 2U21E3cpress 1828 Cali;RightStLucie Alum Shingle Gom41,6 4' ay 4. Load Preview Re ort Scope Net Ton ft' Ron Area Seri Saln Lat Gain Net Gain Seri Loss 19 Z9 Duct �^ CFM CFM CFM Building 2.70 678 1628 25,478 6,875 32,353 31,769 392 927 927 system 1 2.70 678 1,828 25,478 6,875 32,353 31,769 392 , .92Z 927 15 Supply Duct Latent 640 640 Retum Duct 5,091 2,310 7,401 1,600. Zone 1 1,828 20,386 3,925 24,311 30,169 392 - 927. 927 r 1•tNholeHouse 1,828 20,386 3,925 24,311 30,169 392. 927 927 4,4,6,5,4, 6.6.6.6.7. 6.4.4.5 I I CA ...\2021 EXPRESS ... E COM 16.rh9 Sunday, March 28, 2021, 8:00 PM 0 ti x 0 1 ;u m co CO m 0 .0 =7 PJ p p § �021 -24 cCCAp r.4 0 om T T !t3 P. 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Dubt'Name etc: �ft?Yr. :.f .. 5 5 K". .i {i 1 � 1Y ��1 i j )jr ., F 7 -" i=t Kki 7 yn F.� � t,ff� �.i3:taf� � �',n�,r��'� t P I'r! a �, ! z Otlghn@s I°i 3 iF ; VBlbcl € t s a ,Typed}�„:�3.� ;tj3{:�it'f��i•. 9 i�(, ,It. t��rr 4 �?�..lA'»i.�: y.l...n:+:t y4 1r��;j..!(s ���h;�'.�'S 7 }.�y ,, ,..:��y {, t'�� x.. �, ,+. C. �y ,�.it�fh. �/i.1, �.'•-.. !�' r� il,v-: � t�.,�.,. n! .. a,x, t ,;rU $tream.,a-�°r,:'4y11 _ pA1:„ttyfiG .., da,a;.. - 'Sltla �; � �4 � �":�� �r. �,a� �+, , �G j > K.r9 a � ,� r' �`>., g �;(.��. , f t t<t, a��F�t„Eq Lerf,.t � •�,:� ��.`��SPL�'To`tr =;3t, ., F.A-`iaR ..n�n . r_F ca_4k`.rr� -:f".tri'! ,�h j��,.ti{ir�F �F't ! ;.Y-. t i i+. � n: ry {I��•r �ia3�f�1 jtb � •f,S� f1��ii.�4r.sE � t'�I,..a 1.[fl�r_.SP� Cu�UI+ ---Duct Name: ST-100, 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: ST-100 72 3.1 Rnd 8.0 4.4 Nearest Inch 66 8.4 --Duct Name: SR-110, Supplies: Whole House, Effective Length: 10.6 Runout 0.01 4 Up: STA 00 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 Rhd 16.6 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 16.0 17.5 Nearest Inch 528 62.8 ---Duct Name: SR-150, 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 Runout 0.01 6 Up: ST-110 72 4.7 Rnd 12.0 6.6 - Nearest Inch 66 18.8 CA ...\2021 EXPRESS ... E COM 16.rh9 763 0.073 0.0 0.062 756 0.620 0.0 0.012 766 0.620 0.0 0.0.00 336 0.071 0.0 0.051 484 0.188 0.0 0.041 756 0.620 0.0 0.006 378 0.018 0:0 0.059 336 0.671 0.0 0.054 0.000 0.000 0.250 0.253 0.050 0.000 0.050 0.303 0.062 0.000 0.062 0.315 0.011 0.000 0.011 0.264 0.021 0.000 0.021 0.274 0.056 0.000 0.056 0.309 0.003 0.000 0.003 0.256 I 0.006 0:000 0.006 0.261 336 0.009 0.071 0.000 0.0 0:009 0.051 0.264 Sunday, March 28, 2021, 8;00 PM RhvaczFRes den6al 8Ught Commercial yVAC Coadse = il '4 r're Eh Sottwate?Development, Iric: Flonda{l3ieeze �y 2021i Express 1828 Cafi Right St Lucie AlumStfmgle}Com 16: Tabular Manual D Ductsize._Data - Duct__System 9 _Supply (cont'd)� -Duct Name: SR-170, Supplies: Whole House, Effective Length: 5.0 Runout 0.01 6 336 0.004 Up: ST-110 72 4.7 0.071 0.000 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 go, Supplies: Whole House, Effective Length: 11.0 Runout 0.01 7 247 '0.003 Up: ST-110 72 5.4 0.032 6.000 Rnd 11.0 7.7 0.0 0.003 Nearest Inch 66 20.2 0:056 0.259 ---Duct Name: SR-200, Supplies: Whole House, Effective Length: 10.0 Runout 0.01 5 484 0.019 Up: ST-110 72 3.9 0.188 0.000 Rnd 10.0 5.5 0:0 0.019 Nearest Inch 66 13.1 0.041 0.274 --Duct Name: SR-210, Supplies: Whole House, Effective Length: 9.0. Runout 0.01 4. 756 0..056 Up: ST-110 72 3.9 06620 0.000 Rnd 9.0 4.4 0.0 0.056 Nearest Inch 66 9.4 0.004 0.311 --Duct Name: SR-2.20, Supplies: Whole House, Effective Length::8:0 Runout 0.01 4 756 0.050 Up: ST-110 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 5.5 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 rur out 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:.. 14 CA ...\2021 EXPRESS ... E COM 16.rh9 Sunday, March 28, 2021, 8:00 PM Tabular Manual D Duch§ize Data - Duct System I - S q Main trunk airflow: 924 ' Largest trunk diameter: 16 GT^1iO Largest runout diameter: 7 GR'iQD Smallest trunk diameter. 15 8T'100 Gmollemmnoutdiomoter: 4 GR400 Supply fan external static pressure: n.315 Supply fan device pressure losses: 0.250 Supply fan static pressure available: 0.065 Runoutmoximumnumubd�anb��p�nounoloss: 0.315 SR-110 m Ret |ooaaddedtosupply: 0.003 Total effective length ofreturn (ftj: 4.0 RR'120 Total effective length ofsupply (ftj: id.Q SR'110, Overall total effective length (fL): 14.0 RR'130toSR-110 Design overall friction rate per 1��, 0.463 (Available SPx100/TEL) System duct surface area (Scenario 1): 254 (Not linked boduct load)Total � system duct surface area- 254 Rhvac Residen AIA-Light Commercial HVAC Loads Elite:Software Deve.Iopment,rinc: ,FlondaABreeze {;' i L{, , +'a 20�1 Express 1828+Ca1liRight+6t Lucie Alum Shingle ComF16 WestMelbburne FL 432909 lx,; ° 3 P,.age 9 [Tabular Manual D Ductsize Data - Duct System 1 - Return Duct,4,N Type + i;yyu _ + Roughness'k tr{R Diameter + �` Velocity`{ SPL�Duct, Upstreamt� Sha �He�ghfi Fit: Eq Len Sizm _ 9r + ,�, ,. ti �f � �-�� � b>,�x„', .CFM,�. •E ��{+, t„?'.f "��'Area ���;,'��,� � � ��SPAvaill�i� ��� ,`.Si?LC.umul�= l ---Duct Name: RT-100, Effective Length: 0.0 Trunk 0.003 15 155 0.000 Up: Fan 72 11.6 0.074 0.000 Rnd 0.0 16.4 0.0 0.000 Nearest Inch 927. 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 0.007 0.000 Rnd 1.0 11.5 0:0 0:000 Nearest Inch 309 4.2 -0.003 0.000 ---Duct Name: RT-110, Effective Length: 0.0 Trunk 0.003: 10 1,133 0.000 Up: RT-10.0 72 7.8 0.274 0.000 Rnd 0.0 10.9 0.0 0.000 Nearest Inch 618 0 4003 0.003 ---Duct Name: RR-110, Effective Length: 0.0 Runout 0.003 10 567 0.000 Up: RT-110 72 7.8 0.071 0.000 Rnd 0.0 10.9. 0:0 0.000 Nearest Inch 309 0 -0003 0.000 ---Duct Name: RR-120, Effective Length: 4.0 Runout 0.003 10 567 0.003 Up: RT-110 72 .7.8 0,071 0.000 Rnd 4.0 10.9 0.0 0.003 Nearest Inch 309 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 areat 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.ldsses entered, and the cumulative may also include the total static pressure loss of the return sidee�.�j}.��) FSL'.:J.'faLl,7�''+{i�ilti'iln,.t.i t i E �+ t n{ ,.. d -1 f`i •:!! {7 + 4z ' i '`'.s Y� t ,t t ;i' s Ii, Number of active trunks. i Number of active runo.uts: 3 Total runout outlet:airflow: 927 Main trunk airflow: 927 Largest trunk diameter: 15 RT-100 Largest runout diameter: 16 RR-100 Smallest trunk diameter: 10 RT-110 Smallest runout diameters 10 RR-110 { -t 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 ...12021 EXPRESS ... E COM 16.rh9, Sunday, March 28, 2021, 8:00 PM Total system duct.surface area: 14.8 t_NQt<eSt�� k �'�`���i;'�?��y j�r.�pu�o'S��Ir�,({�'...,.:"n� d e a � � �l�<<��; w�,.ti�,5�{'� �rs,r" �.�'�.. `i4.t€;i `1..x s �i., {i{�t r . H•; � A?�j t4. � . n.. Rhvac is'an ACCA approved Manual J, D and S computer program. Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D. All computed results are estimates as building use and weather may vary. Be sure to select -a unit that meets bof.h.sensible and latent,loads according to the manufacturer's performance data at your design conditions. House SummarV Loads window, metal frame no break, U-value 0.55, SHGC 0.26 2A-m�d:Glazing-Double pane low'a(o=O.GO).sliding 40.8 617 O 545 545 glass door, metal fnamonobreak, U-vo|uo<154. 2B'm'o:G�zng'�pub|apona�v�e(o=O.GO).�xad 3 46 O 41 41 sash, metal frame oobreak, U+m|ue 0.55. GH8C 0.26 11J:Ooor-K8o1a|-Fiberglass Core, Q'va|uoO.O 20.4 343 O 318 318 11D:Door-Wood �,Solid Core, U'va|ue0.39 19 288 O 193 193 i3AB'Ofcm/VVo||'B|ock.noblanket orboard insulation, 1236.8 6.337 Q �.08 3.938 filled core, siding finish, Q-valueO.183 13C-Oo%wVVmU'Fnsmo.RA3insulation in2x4stud 317.1 808 O 620 620 cavity, noboard inau|aUnn.siding finish, wood studs, U-valuen.UQ1 iGB_38:Roof/Cai|ing-UnderAttic with Insulation onAttic 1828 1.331 O 2.376 2.376 Floor (also use for Knee Wallsand Partition Cei|ingo). Vented Attic, No Radiant Barrier, Dark Asphalt Shingles orDark Metal, Tar and Gravel or K8ombnona, R-38inoukaUpn. U-valueO.02G 22A,pm:Floor-Slab on. grade, Noedge insulation, no 200 6.608 U O D insulation below floor, any floor cover, passive, heavy dry nrlight wptani|. U-value 1`18 Subtotals foe structure: 18.218 D 10.353 10.353 People: 5 1.O0D 1.1S0 2.15O � Equipmant � � 7SD 2759 ' 35O5 ' Lighting: � O o O Ductwork: 1O.487 3.950 10.356 13.306 Infiltration: Winter CRM: 1OD.Summer CFNY'52 3.064 2.175 864 3.039 Ventilation: Winter CFM:O.Summer CRN:U O O O O Square ft. of Room Area: 1,828 Square ft. Per Ton: 678 /oua r1eating Kequirea incivaing ventilation Air: 31.769 Btuh 31.769 NYBH Total Sensible Gain: 25/478 Btuh 79 96 Total Latent Gain: 6.875 Btuh 21 Y6 Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D. All computed results pee dMimates as building use and weather may vary. Be sure to select a unit that Meets both sensible and latent loads according' to the manufacturers- performance data at your design conditions. Total Cooling Required Including Ventilation Air: 32,353 Btuh 2.70 Tons (Based On Sensible -i= Latent) O\... \2U21EXPRESS ... ECOM1(lrhQ Sunday, March �8.-2D21.8:OO9K8 , Cooling ' System Type: Air Source Heat Pump Model:Outdoor NXH637GKP^ Indoor Mode: : FXM4�3O.�\L ' T�danama SOFT SOUND SX 2500 R416AHP Outdoor ufontuner COm1FORTK&AKER � Air Source Heat Pump *HruRm��ncemo: 2048/9e22 33,643 .Efficiency: 16GEER Heating �System Type:Air Source Heat Pump � 0�HS�7GKP° Trodeoamo:, �8OFTSOUND SX 2500 R410AHP Manufacturer: COMFORTmA%ER Description: Air Source Heat Pump 34,600 8.5HGPF This ACCA Manual S. Manual S equipment.sizing data: SODB: 90F,,SOWB: 78F, WODB: 42F, SIDB: 75F, SIRH: 50%, WIDB: 70F, Sen. gain: 25,418 Btuh, Lat. ga.in: 6,875:Btuh, Sen. loss: 31J69 Btuh, Entering c1g. coil DB: 80F, Entering c1g. coil WB: 64.21F, Entering htg. coil DB- 66.3F, CIg. coil TD: 20F, Htg. coil TD: 70F, Req. cIg. airflow: 927 UM, Req'. htg, airflow: �k CFM ~ | � | ' � C:\'. W21EXPREGS—ECOM1G.rN9 � '� � Sunday, h28,:2021,EL00PM � ' — ' '' ' IRhvac, .�R�sideritial,&iLi®,ht Commerclal;HVAC Loads `� E � �'�{' t • . tti ���?+ r f�'s, ,^� � ..F 1.� titi, t -,� � Elite';SoftwaFe��eveloprnent,�lnci: Florida Breeie �I, �t�N r, ='' i� WW 202'1° Expressr18281CaIRtgll;St+Lucle�i4lumShingle,�oin 16 3waaf:Maltihrimatl aoAr1E�. System 1 _Room Load Summary 1 Whole House 1,828 30,169. 392 414,6,5, - 20,386 3,925 927 927 "4,6,6,6, 6,7,5;4, 4,5 Duct .Latent 640 Return Duct 1,600 5,091 2,310 System 1 total 1,828 31,769 392 25,478 6,875 927 927 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 varywithin the room. See the Manual D Ductsize report for duct velocities and other data. =`Cooliti S "stem_Summa f �,��� ���� ��;,� • �,��-�,Cobl�l�g; Sensible/Latenf,�,.���°, � � �� ;,,+,Sensible � ',, �< �`; �� �!L�atent +"�°,_,. ` � Tota > Nt5lBtuh Net Required: 2.70 79%/ 21% 25,478 6,875 32,353 Actual- 2.80 79% / 21 % 26,447 7,196. 33,643 Heatinq System Cooling System Type: Air -Source Heat Pump Air Source Heat Pump Model: NXH537GKP** NXH53760** Indoor Model: FXM4X36**AL Brand: SOFTSOUND SX 2500 R410A HP SOFTSOUND SX.2500 R410A HP Description: Air Source Heat Pump Air Soorce.Heat Pump Efficiency: 8.5 HSPF 16 SEER Sound: 0 0: Capacity: 34,600 Btuh 33:,643 Btuh Sensible Capacity:. n/a 26,447 Btuh Latent Capacity: n/a 7,196.13tuK 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, SOWB: 78F, WODB: 42F, SIDB: 75F, SIRH` 50%, WIDB: 70F, Sen. gain: 25,478 :Btuh, Lat. gain' 6;875 Btuh, Sen. loss: 31,760 Btuh, Entering clg. coil DB: 80F, Entering clg..coil WB: 64.2F, Entering htg. coil DB: 66.3F, Clg. coil TD: 20F, Htg. coil TD: 70F, Req. clg. airflow:.927 CFM, Req. htg.' airflow: 392 CFM >Rhvacl" Residential ��,Light�CommerctatWVAC odds {, �;.• �,,�,i' ,' ,,;. ,•, ` I ," ; '�1 r Elite;Software,Developrt�ent,'Inc_' ;Florida Bieeze ;'' + r,,`�.', ' 2Q24 Express 1828 Cal{ Right St LucierAltim Shtttgie Com.1:6� _We6tMBIbOUrne;1FL.32J04— Building Rotation Repod All rotation degree values in this report are clockwise with respect to the projecVs. original orientation. Building orientation as entered (zero degrees rotation): Front door faces North ��.''.':'.•- oysium -r Zone 1: 1 Whole House 4,4,6,5, 927 989 *1,043 1,032 933 993 987 966 4,6,6,6, * Indicates highest CFM of all rotation&- +Wil ler':BUI Il` ' ' �,'"r : 4:i �.• �,ki' to l . t� Y� n. - r x�a � t'�; e � r',j +, w i., ti x a. K- - � . � ,. , i -� a rr •tit;, i Rotetiok , 3, ion moor i" Os Sen`s161e y, 13+•x ;,'+ti.E...7. }rr w P..p 7 i' tf :- aw�4P"Tz' .r �7aln', 4 t a�.; Ibhg . 0° North 927 25,478 *6,875 2.70 45'. Northeast 989 26,820 6,844 2:81 900 East 41,043 *2t3,038 6,860 *2.91 1350 Southeast 1,032 27,761 6,838 2.88 1800 South 933 .25,577 -6,860 2.70 2250 Southwest 993 26,944 61-871 2:82 2700 West 087 26,182. 6,849. 2:80 3150 Northwest 965 26,299 6,856 2.76 * Indicates highest value of all rotations. Building Rotation Tonnage 2.90 .................... ... y C 12 2.60 ..... 8 2.70 ..... ....................................... 2.60 ..,.._- ...i.—..- ...................:...:..__.... ..... ..,.-........... ...-....... ,.__.................. _.........._...__:..:..._—,....... _ .. -------- ,.... .._....... .. _..__;.....—._.. North Northeast East Southeast South I Southwest West Northwest Direction Front door Faces Building Net Tonnaqe . Building Rotation Hourly Net Gain 38,000 ......... .................................... I ............................................... 37,000 ........................................................................... ................... 36.000 .................................................... ; ................ ................ ........ 35,000 ............................ ............................ ........... .. ....... ...... .... ... 34.000 ............... .......... .. ............. ............................................. LP :R 33,0001,*****,, ........... ........ 32,000 .... ...... .... ..... .............. .......................................... ........ 31,000 .......... . ....................................... .................. ........................... 30,0001 ...... ................... . . ... ..... ... ..... . . ..... . ..... ... ....... . 8am 9 am 10 am 11 am 12 pm 1'pm 2pm 3pm 4pm 5pm 6pm 7 pm Tim© of Day Front door faces North Front door faces Northeast Front door faces East Front door faces Southeast Front door faces South Front do-orfac-es Southwest Front door faces West ,1-7 Front door faces Northwest CA ... \2021 EXPRESS ... E COM 16.rh9 Sunday, March 28. 2021-8:00 PM ACCK. AYCa�S6idgCbititosdM[�ira County, Town, Municipality, Jurisdiction Header Information Contractor Florida Breeze Mechanical License# CAC1814113 Building Plan # CALI Home Address (Street or Lot#, Block, Subdivision) REQUIRED ATTACHMENTS' Form RPER 1.01 8 Mar 10 ATTACHED Manual A Form (and supporting worksheets): Yes ❑X No ❑ or MJ1AE Form' (and supporting worksheets): Yes ❑ No ❑X OEM performance data (heating, cooling, blower): Yes ❑X No ❑ Manual D Friction Rate Worksheet: Yes ❑ No ❑X Duct distribution system sketch: Yes ❑ No ❑X HVAC LOAD CALCULATION (IRC M1401.3) Design Conditions Building Construction Information Winter Design Conditions Building Outdoor temperature 42 OF Indoor temperature 70 OF Total heat loss . 31769 Btu/h Summer Design Conditions Orientation (Front door faces) North North,.East, West, South, Northeast, Northwest, Southeast, Southwest Number of bedrooms 4 Conditioned floor area 1 828 Sq Ft Outdoor temperature 90 OF Number of occupants 5 Indoor temperature 75 of Windows Grains difference 61 Z� Gr@ 50 % Rh Eave overhang depth Roof 1 Ft Sensible heat gain 25478 Btu/h Internal shade <— Eave Latent heat gain 6875 Btu/h Blinds, drapes, etc Depth Window Total heat gain 32353 Btu/h Number of skylights 0 HVAC EQUIPMENT• 41 Heating Equipment Data Cooling Equipment Data Blower Data Equipment type Heat pump Equipment type Heat pump Heating CFM 1219 CFM Furnace, Heal pump, Boiler, etc. Air Conditioner, Heat pump, etc Model NXH537GKP** Model NXH537GKP** Cooling CFM 1219 CFM Heating output capacity, 34600 Btu/h Sensible cooling capacity 26447 Btu/h Heat pumps - capacity at winter design outdoor conditions Latent cooling capacity Btu/h 7196 Auxiliary heat output capacity Btu/h Total cooling capacity 33643 Btu/h HVAC DUCT DISTRIBUTION•1 Design airflow 924. CFM Longest supply duct: 1 0 Ft Duct Materials Used (circle) Trunk Duct: Duct board Flex, Sheet metal, External Static Pressure (ESP) 0.31 IWC Longest return duct: Ft Lined sheet metal, Other (specify) Component Pressure Losses (CPL) . 0.25 IWC Available Static Pressure (ASP) 0.065 tWC ASP = ESP - CPL Contractor's Printed Name Kristin Kel Contractor's Signature Total Effective Length (TEL) 14 Ft Branch Duct: uct board lez Sheet metal, Friction Rate: 0.46 IWC Lined sheet metal, Other (specify) Friction Rate = (ASP ■ 100) + TEL 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. Air Conditioning Contractors of America Manual S (Residential Equipment Selection) oACCk Project Information . Cooling Design- Information Name: Outdoor Design Temp: 91 OF db Summer City: Outdoor Design Temp: 43 'Fdb IWinter State: ❑ Altitude:= Altitude Adjustment: 1.00 Indoor Design Temp: 75 OF db 0°kRH 63 °F wb Manual J Load Calculations Airflow Calculations Total Load Sensible Latent. SHR Heat Loss Design TD for Airflow 19 3 3353 1 r-2-54-7876875 078$ - 0 Design Sensible CFM F12191 OEM Information Manufacturer. COMFORTMAKERS Furnace Model #: AFUE: = Collor Fan-Coil.Model #: FXM4X36 Condenser Model #: NXH537GKP SEER: 16.0 HSPF: 8.50 (A) Manufacturer's Cooling Performance Data Entering Coil Temperature = 75 (F db) Rated CFM @ Rated RA Temperature Rated. CFM @ Design RA Temperature Rated CFM @ Rated RA Temperature toy manula auren,.o a.uunny ral lunnanw va►a Entering Coil Temperature = 75 (F db) Rated CFM @ Rated RA Temperature Rated CFM @.Design RATemperature Rated CFM @ Rated:RA Temperature Lower Return Air Outdoor Temperature = CFM IF wb) Total BTUH Sensible BTUH 62 33,000 27,954 F, 0-5-0-1 33,517 27,258 72.. 38,170 20,994 95 (F db) Latent BTUH SHR 5,046 0.8471 6.259 0.8133 17,176 0.55 Higher Return Air Outdoor Temperature = 95 (F db) CFM (F wb) . Total BTUH Sensible BTUH Latent BTUH SHR 62 33,090r 25,459 Z,631 0.7694 1350 63 33.740 25,249• 8,491 0:7483 72 39.590 16,232 0.59 manuracturers Locoung verornance Uata (rnterpolatec) Design Retum Air Outdoor Temperature = 95.(F db) CFM (F wb) Total BTUH Sensible BTUH Latent 13TUH SHR 26.126 1 F 7.51177 0:7766 Excess Latent Capacity Calculation. + 321 321 Capacity @ Design CFM ! RA IF wb) . 1219 63 33,643 . 26,447 7,196 0.786 Equipment Capacity as a % of Design r 103.99°k 103.80°� .. 104.679 Manufacturer's Heat Pump Data Capacity Capacity Balance Supplemental @ 47 OF db @ 17 OF db Point Heat Required 34,800 18,820 -18.3 -15;87 Manufacturer's Furnace Data Input Output Desired Calculated