Furnace
A furnace is your home's heating powerhouse, converting fuel or electricity into warm air that circulates through your living spaces. Whether you're dealing with routine maintenance, strange noises, or considering an upgrade to a more efficient model, understanding your system helps you make smarter decisions. From repairs to full replacements, Angi connects you with local pros and resources to keep your home comfortable year-round.
Related to Furnace Service
Furnace Service Articles and Advice
Common Furnace Service Questions
Yes, two-stage furnaces are quieter than single-stage ones. There are two reasons for this. First, two-stage furnaces routinely operate at a lower setting, which makes less noise than a full-powered single-stage furnace. Second, two-stage furnaces don’t turn on and off like their single-stage counterparts. Single-stage furnaces often make rattling, popping, banging, and scraping sounds.
Costs depend on furnace size, efficiency rating, labor, and whether additional ductwork is needed.
Common furnace problems that require servicing or repair include clogged filters, faulty ignitors or ignition failures, broken thermostats, fuel pump issues, and airflow obstructions or other airflow-related issues.
Yes, wind can turn off a pilot light, especially during major storms. If you aren’t sure why your pilot light keeps going out, it might be because drafts or breezes are getting into your home. There might also be problems with your home’s ventilation system. Either way, it’s best to work with an HVAC pro to identify and fix these issues.
DIY is not recommended due to safety risks. Professional services ensure proper diagnostics and repair.