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HomeMy WebLinkAboutHines Load CalcsFORM R405-2020 Florida /-rrt,• Applications for compliance with the 2020 Florida Building Code, Energy Conservation via the Residential Simulated Performance Alternative shall include: ❑ This checklist ❑ Form R405-2020 report ❑ Input summary checklist that can be used for field verification (usually four pages/may be greater) ❑ Energy Performance Level (EPL) Display Card (one page) ❑ HVAC system sizing and selection based on ACCA Manual S or per exceptions provided in Section R403.7 ❑ Mandatory Requirements (five pages) Required prior to CO: ❑ Air Barrier and 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 Testing is not required for additions in which the new construction is less than 85% of the thermal envelope. (R402.4.1.2, Florida Energy Code) ❑ 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) 4/15/2021 1:01:39 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 1 of 1 FORM R405-2020 FLORIDA ENERGY EFFICIENCY CODE FOR BUILDING CONSTRUCTION Florida Department of Business and Professional Regulation - Residential Performance Method Project Name: Hines - 501 Coconut Ave Builder Name: Street: 501 Coconut Ave Permit Office: St Lucie County City, State, Zip: Port St Lucie , FL , 34952 Permit Number: Owner: Jurisdiction: 661000 Design Location: FL, MARATHON -AIRPORT County: St. Lucie (Florida Climate Zone 2 ) 1. New construction or existing Addition 10. Wall Type068.0 sqft.) Insulation Area 2. Single family or multiple family Detached a. Frame - Wood, Exterior R=19.0 368.00 ft2 3. Number of units, if multiple family 1 b. N/A R= ft2c. 4. Number of Bedroom�Bedrms In Addition) 0(0) N/A R= ft2 d. N/A 5. Is this a worst case? No R= ft2 11. Ceiling Types (260.0 sqft.) Insulation Area 6. Conditioned floor area above grade (ft2) 260 a. Under Attic (Vented) R=30.0 260.00 ft2 b. N/A Conditioned floor area below grade (ft2) 0 R= ft2 c. N/A R= ft2 7. Windows(83.6 sqft.) Description Area 12. Ducts R ft2 a. U-Factor: Dbl, U=0.35 53.60 ft2 SHGC: SHGC=0.25 b. U-Factor: Dbl, U=0.34 30.00 ft2 13. Cooling systems kBtu/hr Efficiency SHGC: SHGC=0.21 c. U-Factor: N/A a. Central Unit 12.0 SEER:18.00 ft2 SHGC: Area Weighted Average Overhang Depth: 2.000 ft. 14. Heating systems kBtu/hr Efficiency Area Weighted Average SHGC: 0.236 a. Electric Heat Pump 12.0 HSPF:9.00 8. Skylights Area c. U-Factor:(AVG) N/A 18.8 ft2 SHGC(AVG): N/A 15. Hot water systems - Replacement equipment 9. Floor Types (260.0 sqft.) Insulation Area a. Electric Cap: 40 gallons a. Slab -On -Grade Edge Insulation R=0.0 260.00 ft2 b. Conservation features EF: 0.950 b. N/A R= ft2 None c. N/A R= ft2 16. Credits Pstat Glass/Floor Area: 0.322 Total Proposed Modified Total Loads: 13.20 PASS Baseline Loads: 15.31 I hereby certify that the plans and specifications covered by this Review of the plans and VE 5 ?q�� calculation are in compliance with the Florida EnergyO� specifications covered by Code. ' calculation indicates compliance Cn" rr'` � ` PREPARED BY: �.-2G�.._ZL2� E-talc PI is{ I� with the Florida Energy Code. Before construction is completed DATE: May 29 ZU21 this building will be inspected forCr compliance with Section 553.908 hereby certify that this building, as designed, is in compliance Florida Statutes. with the Florida Energy rilde. WE OWNER/AGENT: DATE: (D-1 `" BUILDING OFFICIAL: 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). (Exception may apply) - Proposed Qn of NAN exceeds the performance method default limit of 0.08 and therefore does not require duct .2.3 testing. R405 5/29/2021 5:16 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 1 of 4 FORM R405-2020 IAI®I IT C1IRfiRfiAMW rA_,A-^A®® 1^-v a.r-qua a roes ®e��.e6aLAa7 A A�GI�iJLS 1 PROJECT Title: Hines - 501 Coconut Ave Bedrooms: 0 Address Type: Street Address Building Type: User Conditioned Area: 260 Lot # Owner Name: Total Stories: 1 Block/Subdivision: # of Units: 1 Worst Case: No PlatBook: Builder Name: Permit Office: St Lucie County Rotate Angle: 0 Street: 501 Coconut Ave Jurisdiction: 661000 Cross Ventilation: No County: St. Lucie Family Type: Detached Whole House Fan: No City, State, Zip: Port St Lucie , New/Existing: Addition FL , 34952 Comment: CLIMATE Design Location Design Temp TMY Site Int Design Temp Heating Design Daily Temp 97.5 % 2.5 % Winter Summer Degree Days Moisture Range FL, MARATHON_AIRPO FL_MARATHON_AIRPO 52 93 70 75 124 60 Low BLOCKS Number Name Area Volume 1 Entire House 260 2080 SPACES Number Name Area Volume Kitchen Occupants Bedrooms IflDFifnishedCooled HeatedAddition 260 2080 No 1 1es Yes FLOORS # Floor Type Space Perimeter R-Value Area Tile Wood Carpet 1 Slab -On -Grade Edge Insulatio Addition 46 ft 0 260 ft2 ---- 1 0 0 ROOF # Type Roof Gable Roof Materials Area Rad Solar SA Emitt Emitt Deck Pitch Area Color Barr Absor. Tested Tested Insul. (deg) 1 Gable or Shed Composition shingles 274 ft2 44 ft2 Medium N 0.85 No 0.9 No 0 18.43 ATTIC / V # Type Ventilation Vent Ratio (1 in) Area RBS IRCC 1 Full attic Vented 150 260 ft2 N N CEILING # Ceiling Type Space R-Value Ins Type Area Framing Frac Truss Type 1 Under Attic (Vented) Addition 30 Blown 260 ft2 0.1 Wood 5/29/2021 5:16 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 2 of 4 FORM R405-2020 INPUT SUMMARY CHECKLIST" REPORT 7Adja WALLS F. l P t-�Yp- Cavity Width Height SheathingFramingSolar Below Space g R_ ai��P Ft in F+ In _ N Exterior Frame - Wood Area R vaiP Addition 19 10 0 8 0 80.0 ft2 0 FractioAbsar 0.23 0.54 _Gra � 0 _ 2 E Exterior Frame - Wood Addition 19 26 0 8 0 208.0 ft2 0 0.23 0.54 0 _ 3 S Exterior Frame - Wood Addition 19 10 0 8 0 80.0 ft2 0 0.23 0.54 0 WINDOWS Orientation shown is the entered, Proposed orientation. / Wall V/ # Ornt ID Frame Panes Overhang NFRC U-Factor SHGC Imp Area Depth Separation Int Shade Screening 1 N 1 Vinyl Low-E Double Yes 0.34 0.21 N 15.0 ft2 2 ft 0 in 0 ft 6 in None None 2 E 2 Vinyl Low-E Double Yes 0.35 0.25 N 53.6 ft2 2 ft 0 in 0 ft 6 in None None 3 S 3 Vinyl low-E Double Yes 0.34 0.21 N 15.0 ft2 2 ft 0 in 0 ft 6 in None None INFILTRATION # Scope Method SLA CFM 50 ELA EgLA ACH ACH 50 1 Wholehouse Proposed ACH(50) .000356 242.7 13.31 24.99 .1408 7 HEATING SYSTEM # System Type Subtype Speed Efficiency Capacity Block Ducts 1 Electric Heat Pump/Suppleme Split Singl HSPF:9 12 kBtu/hr 1 Ductless COOLING SYSTEM # System Type Subtype Subtype Efficiency Capacity Air Flow SHR Block Ducts 1 Central Unit/Supplemental for Split Singl SEER: 18 12 kBtu/hr cfm 0.75 1 Ductless HOT WATER SYSTEM # System Type SubType Location EF Cap Use SetPnt Conservation 1 Electric None Exterior 0.95 40 gal 60 gal 120 deg None SOLAR HOT WATER SYSTEM FSEC Cert # an Name Company y Collector System Model # Collector Model # Area Storage Volume FEF None None ft2 5/29/2021 5:16 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 3 of 4 FORM R405-2020 INPUT SUMMARY CHECKLIST REPORT TEMPERATURES Programable Thermostat: Y Ceiling Fans: Cooling [ an Heating EX Jan Venting Jan Feb f X Feb [ Feb Mar �X� Mar X Mar f [ Apr Apr A r E [ Jun May Jun May rl Ma Jun X Jul Jul Jul Au Au ri Aug Se Sep rj Se Oct OctNov [X] Oct Nov X Nov Dec Dec 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 80 78 78 78 78 78 78 78 78 80 80 80 80 Cooling (WEH) AM 78 78 78 78 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 78 78 78 78 Heating (WD) AM PM 66 68 66 68 66 68 66 66 68 68 68 68 68 68 68 68 68 Heating (WEH) AM 66 66 66 66 66 68 68 68 68 68 68 68 68 66 66 PM 68 68 68 68 68 68 68 68 68 68 68 68 68 66 68 66 MASS Mass Type Area Thickness Furniture Fraction Space Default 8 Ibs/s .ft. 0 ftz Oft 0.3 nrirr 5/29/2021 5:16 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 4 of 4 FORM R405-2020 The lower the EnergyPerformance Index, the more efficient the home. 501 Coconut Ave, Port St Lucie, FL, 34952 1. New construction or existing Addition 2. Single family or multiple family Detached 3. Number of units, if multiple family 1 4. Number of Bedrooms 0(0) 5. Is this a worst case? No 6. Conditioned floor area (ft2) 260 7. Windows`* Description Area a. U-Factor: Dbl, U=0.35 53.60 ft2 SHGC: SHGC=0.25 b. U-Factor: Dbl, U=0.34 30.00 ft2 SHGC: SHGC=0.21 c. U-Factor: N/A ft2 SHGC: d. U-Factor: N/A ft2 SHGC: Area Weighted Average Overhang Depth: 2.000 ft. Area Weighted Average SHGC: 0.236 8. Skylights Description Area a. U-Factor(AVG): N/A 18.8 ft2 SHGC(AVG): N/A 9. Floor Types Insulation Area a. Slab -On -Grade Edge Insulation R=0.0 260.00 ft2 b. N/A R= ft2 c. N/A R= ft2 10. Wall Type and Insulation Insulation Area a. Frame - Wood, Exterior R=19.0 368.00 ft2 b. N/A R= ft2 c. N/A R= ft2 d. N/A R= ft2 11. Ceiling Type and insulation level Insulation Area a. Under Attic (Vented) R=30.0 260.00 ft2 b. N/A R= ft2 c. N/A R= ft2 12. Ducts, location & insulation level R ft2 13. Cooling systems kBtu/hr Efficiency a. Central Unit 12.0 SEER:18.00 14. Heating systems kBtu/hr Efficiency a. Electric Heat Pump 12.0 HSPF:9.00 15. Hot water systems - Replacement equipment a. Electric Cap: 40 gallons EF: 0.95 b. Conservation features None Credits (Performance method) 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 comNiant features. Builder Signature: Address of New Home: Date: - I -- 1 City/FL Zip: Pstat *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. 5/29/2021 5:16 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 1 of 1 Florida Building Code, Energy Conservation, 7th Edition () Mandatory Requirements for Residential Performance, Prescriptive and ERI Methods ADDRESS: 501 Coconut Ave Permit Number: Port St Lucie , FL , 34952 MANDATORY REQUIREMENTS - See individual code sections for full details. R401.3 Energy Performance Level (EPL) display card (Mandatory).The building official shall require that an ener display card be completed and certified by the builder to be accurate and correct before final a l9Y performance level (EPL) (Section 553.9085, Florida Statutes) requires the EPL display card to be included as an addendum to each sales contract for both presor ida law ❑ ld 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 EVEL®PE ❑ 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 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. ❑ 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)(f), (9) 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 -burning fireplaces shall have tight -fitting flue dampers or doors, and outdoor combustion air. Where using tight -fitting doors on factory -built fireplaces listed and labeled in accordance with UL 127, the doors shall be tested and listed for the fireplace. Where using tight -fitting doors on masonry fireplaces, the doors shall be listed and labeled in accordance with UL 907. ❑ R402.4.3 Fenestration air leakage. Windows, skylights and sliding glass doors shall have an air infiltration rate of no more than 0.3 cfm per square foot (1.5 L/s/m2), and swinging doors no more than 0.5 cfm per square foot (2.6 L/s/m2), when tested according to NFRC 400 or AAMA/ WDMA/CSA 101/I.S.2/A440 by an accredited, independent laboratory and listed and labeled by the manufacturer. Exception: Site -built windows, skylights and doors. 5/29/2021 5:16 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 1 of 5 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. ® R402.4.5 Recessed lighting. Recessed luminaires installed in the building thermal envelope shall be sealed to limit air leakage between conditioned and unconditioned spaces. All recessed luminaires shall be IC -rated and labeled as having an air leakage rate not more than 2.0 cfm (0.944 L/s) 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 ® R403.1.1 Thermostat provision (Mandatory). At least one thermostat shall be provided for each separate heating and cooling system. ® R403.1.3 Heat pump supplementary heat (Mandatory). Heat pumps having supplementary electric -resistance heat shall have controls that, except during defrost, prevent supplemental heat operation when the heat pump compressor can meet the heating load. R403.3.2 Sealing (Mandatory) All ducts, air handlers, filter boxes and building cavities that form the primary air containment passageways for air distribution systems shall be considered ducts or plenum chambers, shall be constructed and sealed in accordance with Section 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), (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 shall be pressure tested to determine air leakage by one of the following methods: 1. Rough -in test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. (25 Pa) across the system, including the manufacturer's air handler enclosure if installed at the time of the test. All registers shall be taped or otherwise sealed during the test. 2. Postconstruction test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. (25 Pa) across the entire system, including the manufacturer's air handler enclosure. Registers shall be taped or otherwise sealed during the test. Exceptions: 1. A duct air leakage test shall not be required where the ducts and air handlers are located entirely within the building thermal envelope. 2. Duct testing is not mandatory for buildings complying by Section 405 of this code. Duct leakage testing is required for Section R405 compliance where credit is taken for leakage, and a duct air leakage Qn to the outside of less than 0.080 (where Qn = duct leakage to the outside in cfm per 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 (41°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 El caused by sunlight, moisture, equipment maintenance and wind, and shall provide shielding from solar radiation that can cause degradation of the material. Adhesive tape shall not be permitted. ® R403.5.1 Heated water circulation and temperature maintenance systems (Mandatory). If heated water circulation systems are installed, they shall be in accordance with Section R403.5.1.1. Heat trace temperature maintenance systems shall be in accordance with Section R403.5.1.2. Automatic controls, temperature sensors and pumps shall be accessible. Manual controls shall be readily accessible. ElR403.5.1.1 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. ® 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. 5/29/2021 5:16 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 2 of 5 ® 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 both the inlets and outlets. External heat traps shall consist of either a commercially available heat trap or a downward and upward bend of at least 3'% inches (89 mm) in the hot water distribution line and cold water line located as close as possible to the storage tank. R403.5.6 Water heater efficiencies (Mandatory). ® R403.5.6.1.1 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). ElR403.5.6.1.2 Shut down. A separate switch or a clearly marked circuit breaker shall be provided to permit the power supplied to electric service systems to be turned off. A separate valve shall be provided to permit the energy supplied to the main burner(s) of combustion types of service water -heating systems to be turned off. ® R403.5.6.2 Water -heating equipment. Water -heating equipment installed in residential units shall meet the minimum efficiencies of Table C404.2 in Chapter 4 of the Florida Building Code, Energy Conservation, Commercial Provisions, for the type of equipment installed. Equipment used to provide heating functions as part of a combination system shall satisfy all stated requirements for the appropriate water -heating category. Solar water heaters shall meet the criteria of Section R403.5.6.2.1. ® R403.5.6.2.1 Solar water -heating systems. Solar systems for domestic hot water production are rated by the annual solar energy factor of the system. The solar energy factor of a system shall be determined from the Florida Solar Energy Center Directory of Certified Solar Systems. Solar collectors shall be tested in accordance with ISO Standard 9806, Test Methods for Solar Collectors, and SRCC Standard TM-1, Solar Domestic Hot Water System and Component Test Protocol. Collectors in installed solar water -heating systems should meet the following criteria: 1. Be installed with a tilt angle between 10 degrees and 40 degrees of the horizontal; and 2. Be installed at an orientation within 45 degrees of true south. ® R403.6 Mechanical ventilation (Mandatory). The building shall be provided with ventilation that meets the requirements of the Florida Building Code, Residential, or Florida Building Code, Mechanical, as applicable, or with other approved means of ventilation including: Natural, Infiltration or Mechanical means. Outdoor air intakes and exhausts shall have automatic or gravity dampers that close when the ventilation system is not operating. ® R403.6.1 Whole -house mechanical ventilation system fan efficacy.When installed to function as a whole -house mechanical ventilation system, fans shall meet the efficacy requirements of Table R403.6.1. Exception: Where an air handler that is integral to tested and listed HVAC equipment is used to provide whole -house mechanical ventilation, the air handler shall be powered by an electronically commutated motor. R403.6.2 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-conditioning system make-up air shall be provided to conditioned space from attics, crawlspaces, attached enclosed garages or outdoor spaces adjacent to swimming pools or spas. 3. If ventilation air is drawn from enclosed space(s), then the walls of the space(s) from which air is drawn shall be insulated to a minimum of R-11 and the ceiling shall be insulated to a minimum of 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 VENTILATION SYSTEM FAN EFFICACY FAN LOCATION AIRFLOW RATE MINIMUM MINIMUM EFFICACY a AIRFLOW RATE MAXIMU ry (CFM) (CFM/WATT) (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 cfm/watt <90 _ Bathroom, utility room 90 2.8 cfm/watt Any For SI: 1 cfm = 28.3 L/min. a. When tested in accordance with HVI Standard 916 5/29/2021 5:16 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 3 of 5 MANDATORY1 E T® (Continued) ® R403.7.1.1 Cooling equipment capacity. Cooling only equipment shall be selected so that its total capacity is not less than the calculated total load but not more than 1.15 times greater than the total load calculated according to the procedure selected in Section R403.7, or the closest available size provided by the manufacturer's product lines. The corresponding latent capacity of the equipment shall not be less than the calculated latent load. The published value for AHRI total capacity is a nominal, rating -test value and shall not be used for equipment sizing. Manufacturer's expanded performance data shall be used to select cooling -only equipment. This selection shall be based on the outdoor design dry-bulb temperature for the load calculation (or entering water temperature for water -source equipment), the blower CFM provided by the expanded performance data, the design value for entering wet -bulb temperature and the design value for entering dry-bulb temperature. Design values for entering wet -bulb and dry-bulb temperatures shall be for the indoor dry bulb and relative humidity used for the load calculation and shall be adjusted for return side gains if the return duct(s) is installed in an unconditioned space. Exceptions: 1. Attached single- and multiple -family residential equipment sizing may be selected so that its cooling capacity is less than the 2. 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 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 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. 5/29/2021 5:16 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 4 of 5 R403.10.3 Covers. Outdoor heated swimming pools and outdoor permanent spas shall be equipped with a vapor -retardant cover on or at the water surface or a liquid cover or other means proven to reduce heat loss. Exception: Where more than 70 percent of the energy for heating, computed over an operation season, is from site -recovered energy, such as from a heat pump or solar energy source, covers or other vapor -retardant means shall not be required. R403.10.4 Gas- and oil -fired pool and spa heaters. All gas- and oil -fired pool and spa heaters shall have a minimum thermal ® efficiency of 82 percent for heaters manufactured on or after April 16, 2013, when tested in accordance with ANSI Z 21.56. Pool heaters fired by natural or LP gas shall not have continuously burning pilot lights. ® R403.10.5 Heat pump pool heaters. Heat pump pool heaters shall have a minimum COP of 4.0 when tested in accordance with AHRI 1160, Table 2, Standard Rating Conditions -Low Air Temperature. A test report from an independent laboratory is required to verify procedure compliance. Geothermal swimming pool heat pumps are not required to meet this standard. ® R403.11 Portable spas (Mandatory). The energy consumption of electric -powered portable spas shall be controlled by the requirements of APSP-14. J__! 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 liters/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 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. iJ R403.13.1 Ducted dehumidifiers. Ducted dehumidifiers shall, in addition to conforming to the requirements of Section R403.13, conform to the following requirements: 1. If a ducted dehumidifier is configured with return and supply ducts both connected into the supply side of the cooling system, a backdraft damper shall be installed in the supply air duct between the dehumidifier inlet and outlet duct. 2. If a ducted dehumidifier is configured with only its supply duct connected into the supply side of the central heating and cooling system, a backdraft damper shall be installed in the dehumidifier supply duct between the dehumidifier and central supply duct. 3. A ducted dehumidifier shall not be ducted to or from a central ducted cooling system on the return duct side upstream from the central cooling evaporator coil. 4. Ductwork associated with a dehumidifier located in unconditioned space shall be insulated to a minimum of R-6. 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. 5/29/2021 5:16 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 5 of 5 2020 -AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA TABLE 402.4.1.1 AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA a Project Name: Hines - 501 Coconut Ave Builder Name: Street: 501 Coconut Ave Permit Office: St Lucie County City, State, Zip: Port St Lucie , FL , 34952 Permit Number: Owner: Design Location: Jurisdiction: 661000 FL, MARATHON AIRPORT COMPONENT AIR BARRIER CRITERIA INSULATION INSTALLATION CRITERIA General A continuous air barrier shall be installed in the building envelope. The exterior thermal envelope contains a continuous air barrier. Air -permeable insulation shall requirements 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 anygaps 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. Cavities within corners and headers of frame walls Walls The junction of the foundation and sill plate shall be sealed. The junction of the top plate and the top of exterior walls be shall sealed. shall be insulated by completely filling the cavity 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 Windows, skylights The space between window/doorjambs and framing, and continuous alignment with the air barrier. and doors skylights and framing shall be sealed. Rim joists shall be insulated. Floor framing cavity insulation shall be installed to Rim joists Rim joists shall include the air barrier. Floors (including The air barrier shall be installed at any exposed edge of insulation. 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. Where provided instead of floor insulation, insulation Crawl space walls Exposed earth in unvented crawl spaces shall be covered with a Class I vapor retarder with overlapping joints taped. shall be permanently attached to the crawlspace Shafts, penetrations Duct shafts, utility penetrations, and flue shafts opening to wall exterior or unconditioned s ace shall be sealed. Batts in narrow cavities shall be cut to fit, or narrow Narrow cavities cavities shall be filled by insulation that on installation readily conforms to the available cavity spaces. Garage separation Air sealing shall be provided between the garage and conditioned spac as. Recessed lighting Recessed light fixtures installed in the building thermal envelope shall be sealed to the finished surface. Recessed light fixtures installed in the building 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 pidna and wirina. Shower/tub on exterior wall e air barrier installed at exterior walls adjacent to showers and s shall separate them from the Exterior walls adjacent to showers and tubs shall showers and tubs. be insulated. Electrical/phone box e air barrier shall be installed behind electrical or communication exteriorwalls es or air -sealed boxes shall be installed. HVAC register bootsAC supply and return register boots that penetrate building t rmal envelope shall be sealed to the sub -floor, wall covering or Concealed en required to be sealed, concealed fire sprinklers shall only be sprinklers led in a manner that is recommended by the manufacturer. ulking or other adhesive sealants shall not be used to fill voids 5/29/2021 5:16 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 1 of 1 Y U W U EnvelopeLeakage Report 11"�esidential Prescriptive,Performance .r ° • or R Method Compliance 2020 Florida Building Code, Energy Conservation, 7th Edition — Jurisdiction: 661000 I Permit #: Builder: Community: Address: 501 Coconut Ave City: Port St Lucie State: FL Lot: NA Zip: 34952 x 60 _ 2080 — Method for calculating building volume: CFM(50) Building Volume ACH(50) Q Retrieved from architectural plans SS Code software calculated ElWhen ACH(50) is less than 3, Mechanical Ventilation installation O 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 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. 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: License/Certification #: Date of Test: Issuing Authority: 5/29/2021 5:17:04 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 1 of 1 Manual S Compliance Report .lob: Hines -501Coconut Ave E-Caics Entire ®use Date: May 26, 2021 us, nc, By: E-Calcs Plus, Inc. E-CalCs Plus, Inc. Serving all of Florida Phone: 833.322.5271 Email: eric@ecalcsplus.com Web: www.ecalcsplus.com License: HERS Rater ID 0757810 For: Hines - 501 Coconut Ave 501 Coconut Ave, Port St Lucie, FL 34952 Outdoor design DB: 90.4*F Sensible gain: 8394 Btuh Outdoor design WB: 77.4°F Latent gain: 1668 Btuh Indoor design DB: 75.0°F Total gain: 10061 Btuh Indoor RH: 50% Estimated airflow: 400 cfm PerformanceData at 10c'mri Equipment type: Manufacturer: Actual airflow: Sensible capacity: Latent capacity: Total capacity: Split ASHP Mitsubishi Electric 400 cfm 9317 Btuh 2018 Btuh 11335 Btuh Outdoor design DB: 41.0°F Indoor design DB: 70.0°F Model: MUZ-HM12NAH***+MSZ-HM12NA*** 111% of load 121% of load 113% of load SHR: 82% Heat loss: 5068 Btuh Manufacturer's Performance Data at Actual Design Conditions Equipment type: Split ASHP Manufacturer: Mitsubishi Electric Model: MUZ-HM12NAH***+MSZ-HM12NA*** Actual airflow: 400 cfm Output capacity: 12200 Btuh 241% of load Supplemental heat required: 0 Btuh Meets all requirements of ACCA Manual S. Entering coil DB: 76.0°F Entering coil WB: 63.2*F Entering coil DB: 69.4°F Capacity balance: 18 °F Economic balance: -99 °F wrightsoft-,­ 2021-May-2915:25:58 a ., x. ,-�Right-Suite®Universal2021 21.0.07 RSU28254 conut Ave\Hines - 501 Coconut Ave 5.26.2021.rup Calc = MJ8 Front Door faces: W Page 1 Project Summary Job: Hines -501Coconut Ave -Cake Entire House Date: May 26, 2021 qZ1 Plus, Inc. E-CaICS Plus, Inc. By: E-Calcs Plus, Inc. Serving all of Florida Phone: 833.322.5271 Email: edc@ecalcsplus.com Web: www.ecalcsplus.com License: HERS Rater ID 0757810 MMMMMEEMMMUMMMMEMMEM For: Hines - 501 Coconut Ave 501 Coconut Ave, Port St Lucie, FL 34952 Notes: Outside db Inside db Design TD Weather: St Lucie Cc Intl, FL, US 41 *F Outside db 70 °F Inside db 29 °F Design TD Daily range Relative humidity Moisture difference Heating Summary Structure 3890 Btuh Ducts Central vent (0 cfm) 1178 0 Btuh Btuh (none) Humidification 0 Btuh Piping Equipment load 0 5068 Btuh Btuh Infiltration Method Construction quality Fireplaces Simplified Average 0 Area ftZ Heating Cooling Area ) ft3 260 260 VoluAir changes/hour 061 0.32 Equiv. AVF (cfm) 21 11 Heating Equipment Summary Make Mitsubishi Electric Trade Mitsubishi Electric Model MUZ-HM12NAH*** AHRI ref 202680605 Efficiency Heating input Heating output Temperature rise Actual air flow Air flow factor Static pressure Space thermostat Capacitybalance point= 18 °F 9 HSPF 12200 Btu h @ 47° F 28 °F 400 cfm 0.079 cfm/Btuh 0.50 in H2O 90 °F 75 *F 15 °F L 50 % 57 gr/lb CoolingSensible Equipment Load Sizirl Structure 7129 Btuh Ducts Central vent (0 cfm) 1265 Btuh (none) 0 Btuh Blower 0 Btuh Use manufacturer's data y Rate/swing multiplier 1.00 Equipment sensible load 8394 Btuh Latent Cooling Equipment Load Sizing Structure 1229 Btuh Ducts Central vent (0 cfm) 439 Btuh (none) 0 Btuh Equipment latent load 1668 Btuh Equipment Total Load (Sen+Lat) 10061 Btuh Req. total capacity at 0.75 SHR 0.9 ton Make Mitsubishi Electric Trade Mitsubishi Electric Cond MUZ-HM12NAH*** Coil MSZ-HM12NA*** AHRI ref 202680605 Efficiency 9.9 EER, 18 SEER Sensible cooling 9000 Btuh Latent cooling 3000 Btuh Total cooling Actual air flow 12000 Btuh Air flow factor 400 0.048 cfm cfm/Btuh Static pressure 0.50 . in H2O Load Sensible heat ratio 0.83 Calculations approved by ACCA to meet all requirements of Manual J 8th Ed. Right -Suite@ Universal 2021 21.0.07 RSU28254 2021-May-2915:25:58 conut Ave\Hines - 501 Coconut Ave 5.26.2021.rup Calc = MJ8 Front Door faces: W Page 1 Load Short Form Job: Hines - 501 Coconut Ave E-C lcs Entire House Date: May 26, 2021 Is, Inc. By: E-Calcs Plus, Inc. E-Calcs Plus, Inc. Serving all of Florida Phone: 833.322,5271 Email: eric@ecalcsplus.com Web: www.ecaicsplus.com License: HERS Rater ID 0757810 For: Hines - 501 Coconut Ave 501 Coconut Ave, Port St Lucie, FL 34952 Htg Clg Infiltration Outside db (IF) 41 90 Method Simplified Inside db (IF) 70 75 Construction quality Design TD (IF) 29 15 Fireplaces Average Daily range - L 0 Inside humidity (%) 50 50 Moisture difference (gr/lb) 24 57 Make Mitsubishi Electric Trade Mitsubishi Electric Model MUZ-HM12NAH*** AHRI ref 202680605 Efficiency Heating input Heating output Temperature rise Actual air flow Air flow factor Static pressure Space thermostat Capacitybalance point= 18 IF 12200 Btu h @ 47' F 28 IF 400 cfm 0.079 cfm/Btuh 0.50 in H2O Make Mitsubishi Electric Trade Mitsubishi Electric Cond MUZ-HM12NAH*** Coil MSZ-HM12NA*** AHRI ref 202680605 Efficiency Sensible cooling Latent cooling Total cooling Actual air flow Air flow factor Static pressure Load sensible heat ratio 9.9 EER, 18 SEER 9000 Btuh 3000 Btuh 12000 Btuh 400 cfm 0.048 cfm/Btuh 0.50 in H2O 0.83 ROOM NAME Htg load Clg load Htg AVF Clg AVF J:Area (flz) (Btuh) (Btuh) (cfm) (cfm) Addition 260 5068 8394 400 400 Entire House Other equip loads 260 5068 8394 400 400 Equip. q P. @ 1.00 RSM 0 0 Latent cooling 8394 8394 1668 10061 1 TOTALS 1 260 1 5068 I 400 400 Calculations approved by ACCA to meet all requirements of Manual J 8th Ed. wrightscWt- ^� eo-� �-,,.>� Right-Suite®Universal 2021 21.0.07 RSU28254 2021-May-2915:25:58 conut Ave\Hines - 501 Coconut Ave 5.26.2021.rup Calc = MJ8 Front Door faces: W Page 1