What are common causes of furnace electrical trouble?

What are common causes of furnace electrical trouble?


What are common causes of furnace electrical trouble?As winter nears, you'll want to be sure that your home's heating system can be trusted to keep your family toasty during the chilly nights to come. Furnace electrical issues are often to blame for heating system trouble. When it's time for furnace repair, be sure to entrust the work to an experienced HVAC professional. At Trophy AC, our technicians can expertly resolve your furnace issues.

Common Sources of Furnace Electrical Problems

A bad starting capacitor is one common cause of furnace electrical trouble. The starting capacitor does the important job of providing a burst of power to get the blower motor and fan going. Starting capacitor issues can typically be addressed at little cost.

When fuses blow in furnaces, a faulty blower motor is often to blame. This may occur if a blower motor isn't working properly and is sucking up too much power. Also, any dirty fuses should be replaced so that bad connections don't cause problems with your furnace. As part of a seasonal HVAC maintenance visit, the technician can check fuses and replace them as necessary.

If your furnace has a clogged filter, then debris may accumulate in the blower motor and cause overheating, potentially causing a fuse to burn out, which could pose a fire hazard. When the furnace is being used frequently during the wintertime, filters should be replaced on a monthly basis.

You'll want to be mindful of a couple other problems that often cause furnace electrical trouble. If there's loose wiring, then a short could follow. After years of being vibrated in the furnace, wires are liable to become loose. Also, you'll want to make sure that water isn't leaking in the vicinity of your furnace. If it does, then the dampness could cause a short.

Heating System Repair in San Antonio, TX

When you need heating system repair in San Antonio, be sure to entrust the work to a reputable HVAC expert. At Trophy AC, we can expertly address your home's HVAC needs. Give us a call today at (210) 880-0451 to make an appointment!


Trophy AC Blog
Posted: November 2021

Written and Published By MORBiZ