BUYING GUIDANCE
What else should I look for when buying a boiler?
If you've decided that you need to purchase a new boiler, learn how to hire a contractor.
Be sure to look for the ENERGY STAR when shopping for a boiler
The current boiler specification is effective as of October 1, 2014.
ENERGY STAR certified gas boilers have annual fuel utilization efficiency (AFUE) ratings of 90%, approximately 8% more efficient than the federal standard.
ENERGY STAR certified oil boilers have annual fuel utilization efficiency (AFUE) ratings of 87%, approximately 3% more efficient than the federal standard.