A quality furnace can last 10 to 40 years. The unit's lifespan depends, in part, on its fuel source, how often it's used, and the cadence of routine maintenance. Jul 31, 2023
One of the most common furnace problems is a malfunctioning thermostat. A sure sign your thermostat isn't working properly is if your fan is constantly running. This will cause your thermostat battery to run, and cause your furnace to work inefficiently. May 27, 2022
Since furnaces see peak demand in fall and winter, the best deals happen in spring and early summer. This lag time is when supply outpaces demand. With fewer emergency replacement needs, HVAC companies can focus on promotional sales. Hence, deep discounts on furnaces appear around this season.