The answer to 'what is furnace repair' is the process of diagnosing and fixing issues with a home's furnace or heating system. This can include repairing or replacing faulty components, cleaning and maintaining the system, and ensuring it is operating safely and efficiently.
Furnace repair is an important task for homeowners, as a well-functioning furnace is crucial for keeping a home warm and comfortable during the colder months. Common furnace repair issues can include problems with the thermostat, blower motor, ignitor, or gas valve, as well as issues with the ductwork or venting system. A professional HVAC technician can assess the problem, provide a diagnosis, and recommend the appropriate repairs or replacement parts.