Considering our mild winters here in Austin, TX, it can be tough determining when your heater is in need of repairs. Obvious signs like an inability to turn it on are easy enough to diagnose—but not all symptoms are so clear-cut. If you can spot those smaller symptoms, you can get an early jump on the problems they represent, and hopefully save yourself hassle and money in the bargain.
How can you tell you need heating repair? Here are a few telltale signs.