|
Required Features |
Comfort Advantage |
Comfort
Advantage Plus |
|
HEATING AND
COOLING EQUIPMENT |
|
|
|
13 SEER Electric Heat Pump |
x |
|
|
14 SEER Electric Heat Pump or an ARI-Rated Geothermal
System |
|
X |
|
ENERGY STAR qualified programmable thermostat |
|
X |
|
Ductwork sealed with mastic (no duct tape) |
x |
X |
|
5% or less duct leakage found with
pressure test |
|
Optional |
|
Duct Insulation: R-4 in conditioned space,
R-6 in attic and crawlspace |
x |
X |
|
Heating and cooling equipment sized according to
industry standards in Manual J |
x |
X |
|
HVAC equipment and duct work inspected after
installation |
|
Optional |
|
WATER HEATING |
|
|
|
Electric water heater with a 0.90 energy factor |
x |
X |
|
Insulate pipes and use heat traps |
x |
X |
|
INSULATION |
|
|
|
R-38 Attic Insulation |
X |
X |
|
R-13 Wall Insulation |
x |
X |
|
R-19 floor insulation for crawl spaces |
X |
X |
|
Insulation fills entire cavities- no voids or
compressed batts-
Attic insulation level without gaps and covers entire attic floor |
X |
X |
|
WINDOWS |
|
|
|
Double Pane Windows |
X |
X |
|
Double Pane low-e windows |
|
X |
|
Glass area no more than 20% of floor area |
X |
X |
|
Windows rated to .60 U-factor and 0.60 SHGC |
X |
|
|
Windows rated to .40 U-factor and 0.35 SHGC |
|
X |
|
AIR RETARDERS |
|
|
|
All penetrations through exterior walls sealed |
X |
X |
|
Sill insulation between slab and bottom plate |
X |
X |
|
Housewrap or
building paper covers exterior sheathing in wood framed houses |
X |
X |
|
Canned lights rated as airtight and for insulated
ceiling (ICAT) |
X |
X |
|
Electrical boxes on exterior walls caulked or gasketed |
X |
X |
|
Holes into attic sealed |
X |
X |
|
Air leakage determined with blower door test |
|
Optional |
|
Optional Features |
Choose 2 |
Choose 3 |
|
Radon vent pipe installed |
|
|
|
Exhaust System in kitchen and baths |
|
|
|
Exterior house wrap |
|
|
|
ENERGY STAR qualified windows, doors and
skylights |
|
|
|
Duct system in conditioned space |
|
|
|
Compact fluorescent lighting (hard wired on 25%
of fixtures) |
|
|
|
ENERGY STAR Refrigerator |
|
|
|
Supply and return air vents in each room |
|
|
|
Air handler in conditioned space |
|
|
|
Mechanical ventilation system |
|
|
|
Continuous ridge vent |
|
|
|
Radiant barrier in attic |
|
|
|
Light color roof |
|
|
|
Polyethylene (plastic) vapor barrier below gravel |
|
|
|
Perimeter Slab Insulation with termite shield |
|
|