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FORM 1100B -08 TABLE 11B -1 MINIMUM REQUIREMENTS (See Note 1) All Climate Zones BUILDING COMPONENT PERFORMANCE CRITERIA INSTALLED VALUES: Windows (see Note 2): U- factor = 0.65 U- factor= . (05 SHGC = O. 35 SHGC= • % CFA <= 16% % of CFA= 3 i ?p Exterior door type _ Wood or insulated Type: .144 w(A. lid_ Walls — Ext. and Adj. (See Note 3): Frame R -13 R -value = K • 1 ] EKt Mass Interior of wall: R -6 R -value = etc) .Mi. Exterior of wall: R -4 . R -value = Ceilings (see Notes 3 & 4) R -30 R- value = 30 Floors: Slab -on -grade No requirement �I Over unconditioned spaces (see Note 3) R -13 R -value = Hot water systems (storage type) Electric (see Note 5): 40 gal: EF = 0.92 Gallons = ,4/. 50 gal: EF = 0.90 EF = Gas fired (see Note 6): 40 gal: EF = 0.59 Gallons = 50 gal: EF = 0.58 EF = Air conditioning systems (see Note 7) SEER = 13.0 SEER = Heat pump systems (see Note 8) SEER = 13.0 HSPF = 7.7 SEER =' HSPF_ Gas furnaces AFUE = 78% AFUE _ gl Oil furnaces AFUE = 78% AFUE = N/A Programmable thermostat Must be installed on all HVAC systems Installed?rAisr Yes No Ductwork (see Note 9) Location: Unconditioned space R -6, Tested Unconditioned space R- value= // Test report"' Conditioned space NA Conditioned space Unvented attic assembly per R806.4 with R-4.2 R -value = insulation at the roof plane (No test report required) Air Handler location: Location: Unconditioned attic or garage Requires test report Test rep U Conditioned space or WA- Unvented attic assembly per R806.4 with No duct test required . insulation at the roof plane (1) Each component present in the As -Built home must meet or exceed each of the applicable performance criteria in order to comply with this code using this method; otherwise.Method A compliance must be used. (2) Windows and doors qualifying as glazed fenestration areas must comply with both the maximum U- Factor and the maximum SHGC (Solar Heat Gain Coefficient) criteria and have a maximum total window area equal to or less than 16 % of the conditioned floor area (CFA), otherwise Method A must be used for compliance. Exception: Additions of 600 square feet (56 m or less may have maximum CFA of 50 percent. (3) R- Values are for insulation material only as applied in accordance with manufacturers' installation instructions. For mass walls, the interior (Int) requirement must be met unless at least 50% of the insulation value is on the exterior (Ext) or integral to the wall. (4) Attic knee walls shall be insulated to same level as ceilings and shall have a positive means of maintaining insulation in place. Such means may include rigid insulation board or air barrier sheet materials adequately fastened to the attic sides of knee wall framing materials. (5) For other electric storage volumes, minimum EF = 0.97 - (0.00132 * volume) (6) For other natural gas storage volumes, minimum EF = 0.67 - (0.0019 * volume) (7) For all conventional units with capacities greater than 30,000 Btu /hr. For Small -Duct, High - Velocity units, Space Constrained units, and units with capacities less than 30,000 Btu/hr see Table 13- 607.AB.3.2A of the Florida Building Code, Building, or Table N1107.AB.3.2A of the FBC- Residential. (8) For all conventional units with capacities greater than 30,000 Btu /hr. For Small -Duct, High - Velocity units, Space Constrained units, and units with capacities less than 30,000 Btu /hr see Table 13- 607.AB.3.2B of the Florida Building Code, Building, or Table N1107.AB.3.2B of the FBC-Residential. (9) All ducts and air handlers shall be either located in conditioned space or tested by a Class 1 BERS rater to be "substantially" leak free. "Substantially leak free" shall mean distribution system air leakage to outdoors no greater than 3 cfm per 100 square feet of conditioned floor area at a pressure differential of 25 Padc2l (0.10 in. w.c.) across the entire air distribution system, including the manufacturer's air handler enclosure. TABLE 11B -2 MINIMUM REQUIREMENTS FOR ALL PACKAGES COMPONENTS SECTION REQUIREMENTS CHECK Exterior joints & cracks N1106.AB.1.2 To be caulked, gasketed, weather - stripped or otherwise sealed. Exterior windows & doors N1106.AB.1.1 Max. 0.3 cfrn/sq.ft. window area; 0.5 cfm /sq.ft. door area. l/ Sole & top plates N1106.AB.2.1 Sole plates and penetrations through top plates of exterior walls must be sealed. t / Recessed lighting N1106.AB.1.2.4 Type IC rated with no penetrations (two alternatives allowed) Multistory houses N1106.AB,1.2.5 Air barrier on perimeter of floor cavity between floors. Exhaust fans N1106.AB.1.3 Exhaust fans vented to unconditioned space shall have dampers, except for combustion devices with integral exhaust ductwork. Water heaters N1112.AB.3 Comply with efficiency requirements in Table N1112.AB.3. Switch or clearly marked circuit breaker electric or cutoff (gas) must be provided. External or built -in heat trap required for vertical pipe risers. Swimming pools & spas NI112.AB.2.3.4 Spas & heated pools must have covers (except solar heated). Noncommercial pools must have a pump timer. Gas spa & pool heaters must have minimum thermal efficiency of 78 %. Heat pump pool heaters shall have a minimum QOP of 4.0. Hot water pipes N1112.AB.5 Insulation is required for hot water circulating systems (including heat recovery units). Shower heads N1112.AB.2.4 Water flow must be restricted to no more than 2.5 gallons per minute at 80 psig. HVAC duct construction, N1110.AB All ducts, fittings, mechanical equipment and plenum chambers shall be mechanically insulation & installation attached, sealed, insulated and installed in accordance with the criteria of Section `// N1110.AB. Ducts in attics must be insulated to a minimum of R-6. HVAC controls N1107.AB.2 Separate readily accessible manual or automatic thermostat for each system. 13 -D.24 2007 FLORIDA BUILDING CODE — BUILDING