RESIDENTIAL ENERGY EFFICIENCY CERTIFICATE
Climate Zone-6, Heating Degree Days
REQUIRED
| Window Max U-Factor4 |
0.35 |
| Skylight Max U-Factor4 |
0.60 |
| Door Max U-Factor4 |
0.35 |
| Ceiling R-Value1,4 |
R-49 or R-38 Raised Energy Truss Only |
| Frame Wall R-Value4 (Full Basement) |
R-13 Cavity or R-10 Continuous |
Crawl Space Wall4
(Conditioned Crawl Space Only) |
R-13 Cavity or R-10 Continuous |
| Air Conditioner |
13 SEER Minimum |
| Furnace |
78.0 AFUE Minimum |
| Heat Pump |
7.7 HSPF / 13 SEER Minimum |
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