Tag: MERV rating
Everything You Always Wanted to Know About Boilers and Furnaces but Were Afraid to Ask
Pop quiz: What’s the difference between boilers and furnaces? If you’re not sure, join the club. We regularly get phone calls from homeowners seeking help with their heating systems, but often they can’t tell us if they’re using a boiler, furnace, or hamster wheel. While there’s no shame in not knowing, there’s real incentive to more »