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HomeMy WebLinkAboutENERGY EFFICIENCY CODE UNIT # 1FORM R405-2017 SCANNED BY St Lucie County RESIDENTIAL ENERGY Cf,.QNSERVATION CODE DOCUMENTATION CHECKLIST Florida Department of Business and Professional Regulation Simulated Performance Alternative (Performance) Method i Applications for compliance with the 2017 Florida Building Code, Energy Co serva�'ii�e® residential Simulated Performance Method shall � include: S P 019 � L�1" This checklist I ST• �4cle C©QhWe Permlttln9 VA Form R405 report that documents that R405.3 of the Florida Energy Code. This indicating home address, a -ratio and the, areas and types of components, whether orientation, name and version of the com, completing the compliance report (one pE be used for field verification (usually four Energy Performance Level (EPL) Display & HVAC system sizing and selection based 011�Mandatory Requirements (five pages) Proposed Design complies with Section 7 shall include a summary page s or fail status along with summary home was simulated as a worst -case nce software tool, name of individual and an input summary checklist that can es/may be greater). (one page) ACCA Manual S or per exceptions provided in Section R403.7 Required prior to CO for the Performance Method: ❑ Air Barrier and Insulation Inspection Component Criteria checklist (Table R402.4.1.1 - one page) ❑ A completed Envelope Leakage Test Report (usually one page) ❑ If Form R405 duct leakage type indicates anything other than "default leakage'; then a completed Form R405 Duct Leakage Test Report (usually one page) FILE COPY i 7/11/2019 2:02:45 PM EnergyGauge® USA 6.0.03 (Rev. 1i) - FlaRes2017 FBC 6th Edition (2017) Compliant Software Page 1 of 1 I FORM R405-2017 FLORIDA ENERGY EFFICIENCY CODE FOR BUILDING CONSTRUCTION Florida Department of Business and Professional Regulation - Residential Performance Method I ( Project Name: Missionary Flights 3-Site 1 4=9999HAV Builder Name: Street: Hammond Rd & Steel Blvd, Site 1 Permit Office: City, State, Zip: Ft Pierce , FL , 34946 Permit Number: Owner: Jurisdiction: Design Location: FL, ST LUCIE_CO_INTL County: St. Lucie (Florida Climate Zone 2 ) New construction or existing New (From Plans) I 9. Wall Types (1206.0 sgft.) Insulation Area 2. Single family or multiple family Single-family a. Concrete Block - Int Insul, Exterior R=5.0 1206.00 ft- b. N/A R= ft. 3. Number of units, if multiple family 1 c. N/A R= ftZ 4. Number of Bedrooms 2 d. N/A R= ftZ 10. Ceiling Types (1077.0 sgft.) Insulation Area 5. Is this a worst case? No a. Roof Deck (Unvented) R=20.0 1077.00 ftZ 6. Conditioned floor area above grade (ftZ) 1077 b. N/A R= ftZ c. N/A R= ftZ Conditioned floor area below grade (ftZ) 0 11. Ducts R ftZ 7. Windows(154.5 sgft.) Description Area a. Sup: Cottage, Ret: Cottage, AH: Cottage 6 215.4 a. U-Factor: Dbl, U=1.00 154.50 ftZ SHGC: SHGC=0.40 ftZ 12. Cooling systems kBtu/hr Efficiency b. U-Factor: N/A a. Central Unit 24.4 SEER:16.50 SHGC: Z c. U-Factor: _N/A ftZ SHGC: lip. Heating systems kBtu/hr Efficiency d. U-Factor: N/A ftZ a. Electric Strip Heat 17.0 COP:1.00 SHGC: Area Weighted Average Overhang Depth: 3.864 ft. Area Weighted Average SHGC: 0.400 14. Hot water systems • a. Electric Cap: 30 gallons 8. Floor Types (1077.0 sqft.) Insulation Area EF: 0.950 a. Slab -On -Grade Edge Insulation R=0.0 1077.00 ftZ b. Conservation features b. N/A R= ftZ None c. N/A R= ftZ 15. Credits Pstat Area: 0.143 Total Proposed Modifed Loads: 41.41 PASS Glass/Floor Total Baseline Loads: 43.71 I hereby certify that the plans and specifications covered by Review of the plans and O TBE Sx9�F ,this calculation are in compliance with the Florida Energy Code. specifications covered by this , . r ;__ ` ; 0 calculation indicates compliance q,, V-6 y ,gip �- X�� S �Ni� with the Florida Energy Code. PREPARED BY: Before construction is completed DATE: G --� `t this building will be inspected for 0 compliance with Section 553.908 * �� I hereby certify that this building, as designed, is in compliance Statutes. Floridat t St �• g COD with the Florida Energy Code. WE OWNER/AGENT: BUILDING OFFICIAL: DATE: 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. :5 % - Compliance requires an Air Barrier and Insulation Inspection Checklist in accordance with R402.4.1.1 an thi , :project requires an envelope leakage test report with envelope leakage no greater than 5.00 ACH50 (R402.4.1.2). I 8/29/2019 2:45 PM EnergyGauge® USA 6.0.02 (Rev. 1) - FlaRes2017 FBC 6th Edition (2017) Compliant Software Rage1 of 4 FORM R405-2017 INPUT SUMMARY CHECKLIST REPORT PROJECT Title: Building Type: Owner Name: # of Units: Builder Name: Permit Office: Jurisdiction: Family Type: New/Existing: Comment: Missionary Flights 3-Site 1 Ac User 1 Single-family New (From Plans) Bedrooms: 2 Conditioned Area: 1077 Total Stories: 1 Worst Case: No Rotate Angle: 1 0 Cross Ventilation: Whole House Fan: I Address Type: Street Address Lot # Block/Su bdNision: PlatBook: Street: Hammond Rd & Steel B County: St. Lucie City, State, Zip: Ft Pierce , FL, 34946 CLIMATE i / V Design Location TMY Site Design Temp 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 i Number Name Area Volume 1 Blocki 1077 9693 I SPACES Number Name Area Volume Kitchen • Occupants Bedrooms Infil ID Finished Cooled Heated 1 Cottage 1077 9693 Yet 4 2 1 Yes Yes Yes FLOORS # Floor Type Space Perimeter R-Value Area Tile Wood Carpet 1 Slab -On -Grade Edge Insulatio Cottage 133.5 ft 0 1077 ft2 ---- 0.5 Q.5 0 ROOF / V # Type Materials Roof Gable Roof Area Area Color Rad Barr Solar SA Emitt Emitt Deck Pitch Absor. Tested Tested Insul. (deg) 1 Hip Flat tile/slate i 1167 ft2 0 ft2 Medium N 0.96 No 0.9 No 20 22.6 ATTIC V # Type Ventilation Vent Ratio (1 in) Area RBS IRCC 1 Full attic Unvented 0 1077 ft2 N N CEILING Ceiling Type Space R'-Value Ins Type Area Framing Frac Truss Type E# 1 - Under Attic (Unvented) Cottage 0 Blown 1077 ft2 0.11' Wood 8/29/2019 2:45 PM EnergyGauge® USA 6.0.02 (Rev. 1) - FlaRes2017 FBC 6th Edition (2017) Compliant Software Page 2 of 4 FORM R405-2017 INPUT SUMMARY CHECKLIST REPORT WALLS Omt Adjacent Space To Wall Typee Cavity Width Height Et In Ft In Sheathing Framing Solar -Area R-\/.qllle Fraction Ahqnr Below r�rnrlp% 1 2 3 4 5 N E S S W Exterior Concrete Block - Int Insul Cottage Exterior Concrete Block - Int Insul Cottage Exterior Concrete Block - Int Insul Cottage Exterior Concrete Block - Int Insul Cottage Exterior Concrete Block - Int Insul Cottage 5 41 9 5 26 9 5 10.5 9 5 30.5 9 5 26 9 369.0 ft2 1 234.0 ft2 1 94.5 ft2 1 274.5 ft2 1 234.0 ft2 1 0 0.75 0 0.75 0 0.75 0 0.75 0 0.75 0 0 0 0 0 DOORS # Ornt Door Type Space. I Storms U-Value Width Ft In Height Ft In Area 1 2 S Wood Cottage W Wood Cottage None .46 None .46 3 3 6.5 19.5 ft2 6.5 19.5 ft2 WINDOWS Orientation shown is thelentered, Proposed orientation. # Wall Omt ID Frame Panes NFRC U-Factor SHGC Imp Area Overhang Depth Separation Int Shade Screening 1 2 3 4 5 N 1 Metal Double (Tinted) Yes E 2 Metal Double (Tinted) Yes S 3 Metal Double (Tinted) Yes S 4 Metal Double (Tinted) Yes S 4 Metal Double (Tinted) Yes 1 0.4 Y 30.0 ft2 1 0.4 Y 30.0 ft2 1 0.4 Y 15.0 ft2 1 0.4 Y 19.5 ft2 1 0.4 Y 60.0 ft2 i 2 ft 0 in 1.5 ft 0 in 1 ft 0 in 1.5 ft 0 in 2 ft 0 in 1.5 ft 0 in 6 ft 0 in 0.5 ft 0 in 6 ft 0 in 0.5 ft 0 in None None None None None None None None None None INFILTRATION # Scope Method SLA CFM 50 ELA EgLA ACH ACH 50 1 Wholehouse Proposed ACH(50) .000286 807.8 44.34 83.4 .1039 5 HEATING SYSTEM # System Type Subtype Efficiency Capacity Block Ducts 1 Electric Strip Heat/ None COPA 17 kBtu/hr 1 sys#1 COOLING SYSTEM # System Type Subtype Efficiency Capacity Air Flow SHR Block Ducts 1 Central Unit/ Split SEER: 16.5 24.4 kBtu/hr 732 cfm 0.75 1 sys#1 HOT WATER SYSTEM System Type SubType Location EF Cap Use SetPnt Conservation E# - 1 Electric None Cottage •0.95 30 gal 50 gal 120 deg None 8/29/2019 2:45 PM EnergyGaugeO USA 6.0.02 (Rev. 1) - FlaRes2017 FBC 6th Edition (2017) Compliant Software Page 3 of 4 Pr)PhA PAnS_9n17 INPUT SUMMARY CHECKLIST REPORT SOLAR HOT WATER SYSTEM FSEC Collector Storage Cert # Company Name System Model # Collector Model # Area Volume FEF None None ft2 DUCTS -- Supply -- — Return --- Air CFM 25 CFM25 HVAC # # Location R-Value Area. Location Area Leakage Type Handler TOT OUT QN RLF Heat Cool 1 Cottage 6 215.4 ft Cottage 53.85 ft I Default Leakage Cottage (Default) (Default) 1 1 TEMPERATURES i Programable Thermostat: Y Ceiling Fans: cooling[[ ]] Jan Heatin[X] Jan [[ jj Feb [X] Feb [[ ]] Mar [X] Mar [ ] [ ] Apr Apr May May [X] Jun [X] Jul [ ] Jun j ] Jul [ ] Aug [X] Augrl Se SeP Oct Oct Hx Nov Nov Dec H Dec Ventin [[ ]]Jan [[ jj Feb [[XX]] Mar [X] A r [ L Ma [ ]Jun [ ]Jul [ ] Au Se [x] Oct Nov Dec Thermostat Schedule: HERS 2006 Reference Hours Schedule Type' 1 2 3 4 5 6 7 8 9 10 11 12 Cooling (WD) AM 78 78 78 78 78 78 78 78 80 80 80 80 PM 80 80 78 78 78 78 78 78 78 78 78 78 Cooling (WEH) AM 78 78 78 78 78 78 78 78 78 78 78 78 PM 78 78 78 78 78 78 78 78 78 78 78 78 Heating (WD) AM 66 66 66 66 66 68 68 68 68 68 68 68 PM 68 68 68 68 68 68 68 68 68 68 66 66 Heating (WEH) AM 66 66 66 66 66 68 68 68 68 68 68 68 PM 68 68 68 68 68 68 68 68 68 68 66 66 MASS Mass Type Area Thickness Furniture Fraction Space Default 8 Ibs/s .ft. 0 ft2 Oft 0.3 Cottage 8/29/2019 2:45 PM EnergyGauge@ USA 6.0.02 (Rev. 1) - FlaRes2017 FBC 6th Edition (2017) Compliant Software. Page 4 of 4 2017 EPL DISPLAY CARD ENERGY PERFORMANCE LEVEL (EPL) DISPLAY CARD ESTIMATED ENERGY PERFORMANCE INDEX* = 95 The lower the Energy Performance Index, the more efficient the home. 1 1. New home or, addition 1. New (From Plans) 12. Ducts, location & insulation level a) Supply ducts R 6.0 2. Single-family or multiple -family 2. Single-family b) Return ducts R 6.0 c) AHU location Cottage 3. No. of units (if multiple -family) 3. 1 4. Number of bedrooms 4. 2 13. Cooling system: Capacity 24.4 a) Split system SEER 16.5 5. Is this a worst case? (yes/no) 5. Nb b) Single package SEER - c) Ground/water source SEER/COP 6. Conditioned floor area (sq. ft.) 6. 1077 d) Room unit/PTAC EER e) Other r 7. Windows, type and area a) U-factor:(weighted average) 7a.. 1.000 b) Solar Heat Gain Coefficient (SHGC) 7b. 0.40'0 14. Heating system: Capacity 17.0 c) Area 7c. 154.8 a) Split system heat pump HSPF b) Single package heat pump HSPF 8. Skylights c) Electric resistance COP 1.0 a) U-factor:(weighted average) 8a. NA d) Gas furnace, natural gas AFUE b) Solar Heat Gain Coefficient (SHGC) 8b. NA e) Gas furnace, LPG AFUE f) Other 9. Floor type, insulation level: a) Slab -on -grade (R-value) 9a. 0io b) Wood, raised (R-value) 9b. 15. Water heating system c) Concrete, raised (R-value) 9c. a) Electric resistance EF 0.95 b) Gas fired, natural gas EF 10. Wall type and insulation: I c) Gas fired, LPG EF A. Exterior: d) Solar system with tank EF 1. Wood frame (Insulation R-value) 10A1. e) Dedicated heat pump with tank EF 2. Masonry (Insulation R-value) 10A2. 5'.0 f) Heat recovery unit HeatRec% B. Adjacent: I g) Other 1. Wood frame (Insulation R-value) 10131. 2. Masonry (Insulation R-value) 10132: 16. HVAC credits claimed (Performance Method) 11. Ceiling type and insulation level a) Ceiling fans a) Under attic - 1 la. 0.0 b) Cross ventilation No b) Single assembly 11b. I c) Whole house fan No c) Knee walls/skylight walls 11 c. d) Multizone cooling credit d) Radiant barrier installed 11 d. No e) Multizone heating credit f) Programmable thermostat Yes *Label required by Section R303.1.3 of the Florida Building Code, Energy Conservation, if not DEFAULT. i i I certify that this home has complied with the Florida Building Code, Energy Conservation, 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 Signatu Date: Address of New Home: Hammond Rd & Steel Blvd, Site 3 City/FL Zip: Ft Pierce, FL 34946 8/29/2019 2:53:06 PM EnergyGauge® USA 6.0.03 (Rev. 1) - FlaRes2017 FBC 6th Edition (2017) Compliant Software Page 1 of 1 Florida Building Code, Energy; Conservation, 6th Edition (2017) Mandatory Requirements for Residential Performance, Prescriptive and ERI Methods ADDRESS: Hammond Rd & Steel Blvd, Site 1 Permit Number: Ft Pierce , FL , 34946 i i M� LNDATORY REQUIREMENT5 See individual code sections for full details. V ', J SECTION 11401 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. 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 ultiple attached single family dwellings shall be permitted to comply with Section C402.5. R402.4.1 Building thermal envelc7om 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 InstallationThe 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 componi nts 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), (g) or (1) 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 perceI nt 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, backdraftl 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-fifting doors on masonry fireplaces, the doors shall be listed and labeled in accordance with UL 907. I i R402.4.3 Fenestration air IeakagdNindows, 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. 1 Exception: Site -built windows, skylights and doors. ' I I 8/29/2019 2:15 P.M EnergyGauge® USA 6.0.02 (Rev. 1) - FlaRes2017 FBC 6th Edition (2017) Compliant Software Page 1 of 5 I 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: I 1. Direct vent appliances with both intake and exhaust pipes installed continuous to the outside. 2. Fireplaces and stoves complying with Section R40I2.4.2 and Section R1006 of the Florida Building Code, Residential. R402.4.5 Recessed lighting. Recessed luminaires installed in the building thermal envelope shall be sealed to limit air leakage between conditioned and unconditioned spaces. All recessed luminaires shall be' IC -rated and labeled as having an air leakage rate not more than 2.0 cfm (0.944 Us) when tested in accordance with ASTM E283 at a 1.57 psf (75 Pa) pressure differential. All recessed luminaires shall be sealed with a gasket or caulk between the housing and the interior wall ,or ceiling covering. SECTION 403 SYSTEMS R403.1 Controls. ❑ 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 Qumps having supplementary electric -resistance heat shall have controls that, except during defrost, prevent supplemental heat operatio In when the heat pump compressor can meet the heating load. ❑ R403.3.2 Sealing (Mandatory) All ducts, air handlers, filter b1s 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 sh i II 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)(0, (g) or (1), 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 ma 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. 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 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. l ❑ R403.5.1 Heated water circulation and temperature maintenance systems (Mandatory)Heated water circulation systems shall be in accordance with Section R403.5.1.1. Heat trace temperature maintenance systems shall be in accordance with Section R403.5.1.2. Automatic controls, temperature sensors and pumps shall be accessible. Manual controls shall be readily accessible. R403.5.1.1 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. i 8/29/2019 2:15 PM EnergyGauge® USA 6.0.02 (Rev. 1) - FlaRes2017 FBC 6th Edition (2017) Compliant Software Page 2 of 5 MANDATORY REQUIREMENTS - (Continu;ed) ❑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'Y2 inches (89 mm) in the' hotfwater distribution line and cold water line located as close as possible to the storage tank. R403.5.6 Water heater efficiencies (Mandatory). . r R403.5.6.1.1 Automatic controls. Service water -heating systems shall be equipped with automatic temperature controls capable El 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 600C). R403.5.6.1.2 Shut down. A separate switch or a clearly marked circuit breaker shall be provided to permit the power supplied to electric service systems to be turned off. A separate valve shall be provided to permit the energy supplied to the main 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 TMA, Solar Domestic Hot Water System and Component Test Protocol. Collectors in installed solar water -heating systems should meet the following criteria: 1. Be installed with atilt angle between 10 degrees and 40 degrees of the horizontal; and 2. Be installed at an orientation within 45 degreei of true south. R403.6 Mechanicalmentilation (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 whole -house mechanical ventilation fans are integral to tested and listed HVAC equipment, they 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 (Mandatory). R403.7.1 Equipment sizing. 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 fedefal law for the geographic location where the equipment is installed. TABLE R403.6.1 WHOLE -HOUSE MECHANICAL VENTILATION SYSTEM FAN EFFICACY FAN LOCATION AIRFLOW RATE MINIMUM (CFM) MINIMUM EFFICACY a (CFM/WATT) AIRFLOW RATE MAXIMUIV (CFM) 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 i 90 2.8 cfm/watt Any _ I For SI: 1 cfm = 28.3 Umin. a. Whein tested in accordance with HVI Standard 916 I . 8/29/2019 2:15 PM EnergyGauge® USA 6.0.02 (Rev. 1) - FlaRes2017 FBC 6th Edition (2017) Compliant Software Page 3 of 5 `MANDATORY REQUIREMENTS - (Continued) ❑R403.7.1.1 Cooling equipment capacity. Cooling only equipment shall be selected so that its total capacity is not less than the calculated total load but not more than 1.15 times greater than the total load calculated according to the procedure sblected in Section 403.7, 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 I expanded performance data shall be used to select cooling -only equipment. This selection shall be based on the outdoor design dry-bulb r+ temperature for the load calculation (or entering water temperaturelor 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. i Design values for entering wet -bulb and dry-bulb temperatures shall be for the indoor dry bulb and relative humidity used for the load calculation and shall be adjusted for return side gains if the return duct(s) is installed in an unconditioned space. Exceptions: 1. Attached single- and multiple -family residential equipment sizing may be selected so that its cooling capacity is less than the calculated total sensible load but not less than 80 percent of that load. 2 When signed and sealed by a Florida -registered engineer, in attached single- and multiple -family units, the capacity of equipment may be sized in accordance with good design practice. 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 IECC—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. ❑ 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. 8/29/2019 2:15 PM EnergyGauge® USA 6.0.02 (Rev. 1) - FlaRes2017 FBC 6th Edition (2017) Compliant Software Page 4 of 5 0 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. I rR403:11 Portable spas (Mandator%e energy consumption of electric- owered portable spas shall. be controlled by the � requirements ofAPSPA4. r i SECTION R404 i . LECTRICAL POWER AND LIGHTING SYSTEMS R404.1 Lighting equipment (Mandatory). Not less than 75 percent of the lamps in permanently installed lighting fixtures shall be i e high -efficacy lamps or not less than 75 percent of the permanently installed lighting fixtures shall contain only high -efficacy lamps. Exception: Low -voltage lighting. R404.1.1 Lighting equipment (Mandatory)Fuel gas lighting systems shall not have continuously burning pilot lights. i 8/29/2019 2:15 PM EnergyGauge® USA 6.0.02 (Rev. 1) - FlaRes2017 FBC 6th Edition (2017) Compliant Software Page 5 of 5