How efficient does my new furnace or boiler have to be in order to qualify for a credit?
Furnaces have to meet an Annual Fuel Use Efficiency (AFUE) of 95 or better, boilers an AFUE of 90 or better, as defined in DOE test procedures. The exception to this rule is that units with an efficient furnace fan, i.e. one that meets the CEE/AHRI specification can earn a credit regardless of their AFUE. Click here for details.
Related Questions
- I purchased an air conditioner (February 28, 2012) before the promotion and a furnace (March 10, 2012) during the promotion. What products qualify?
- I purchased an air conditioner (February 28, 2012) before the promotion and a furnace (March 20, 2012) during the promotion. What products qualify?
- How efficient does my new furnace or boiler have to be in order to qualify for a credit?
