Posted by greene | Posted in Environmentally Conscious | Posted on 01-09-2009
Central AC (including split ductless systems)
Split System Requirements- Energy efficiency ratio (EER) of 13 or higher and seasonal energy efficiency ration (SEER) of 16 or higher.
Package System Requirements- EER of 12 or higher and SEER of 14 or higher.
Typical Costs Installed- Up to $5000, not including repairs or duct work changes. Get 3 FREE air conditioning quotes from qualified contractors with 1 click.
Furnace or Boiler
Requirements- Annual fuel utilization efficiency (AFUE) of 95 or higher for natural gas and propane furnaces. AFUE of 90 or higher for boilers or oil furnaces.
Typical Cost Installed- $2,000-$5,000 Click Here to Compare Gas Furnace or Boiler Installation Estimates
Geothermal Heat Pump (Closed loop, open loop and direct expansion)
Closed Loop Requirements- EER of 14.1 or higher. Coefficient of performance (COP) of 3.3 or higher.
Open Loop Requirements- EER of 16.2 or higher. COP of 3.6 or higher.
Direct Expansion Requirements- EER of 15 or higher. COP of 3.5 or higher.
Typical Cost Installed- $7,500 Click Here to Compare Heat Pump Estimates
Attic Insulation
Requirements- Must meet 2009 International Energy Conservation Code. Primary purpose must be to insulate.
Typical Cost Installed- $650-$1,500 Click Here to Compare Insulation Estimates
Wall Insulation
Requirements- Must meet 2009 International Energy Conservation Code. Primary purpose must be to insulate.
Typical Cost Installed- $700 Click Here to Compare Insulation Estimates
Water Heater (Gas, propane or oil. Electric units do not qualify)
Requirements- Energy factor of .82 or higher or thermal efficiency of at least 90%.
Typical Cost Installed- $1000-$1400 Click Here to Compare Water Heater Installation Estimates
Windows
Requirements- U-Factor and solar heat gain coefficient (SHGC) must both be .30 or less.
Typical Cost Installed- $700-$100 per window Click Here for Home Window Installation Estimates
Wood Pellet Stove
Requirements- Thermal efficiency of at least 75%.
Typical Cost Installed- $2300-$6000 Click Here for Stove Installation Estimates
