Common Furnace Issues

3 Common Furnace Issues to Watch For

October 26, 2017

Furnaces often let you know when they need repair or maintenance. A furnace that needs repairs might cycle on and off, make loud sounds, or refuse to ignite at all. Watch for these furnace problems in your Okeana, Ohio, home.

Cycling on and Off

When the heating system cycles on and off all the time, you’re probably facing one of several problems. The thermostat could be the source of the problems. If it’s placed badly within your home, it won’t be able to detect the temperature inside, which can cause cycling. Your air filter being clogged could also cause cycling. The heater and air handler attempt to blow enough air through to heat your home, but get blocked by the air filter, causing the thermostat to continue to turn the furnace back on.

Loud Noises

An older furnace that has not had routine maintenance often develops a few strange noises. Scraping and squealing are two common sounds you might hear coming from the furnace. The blower motor and the fan belts cause these sounds when they’re out of place, wearing out, or completely broken.

Ignition and Pilot Light Issues

Furnaces use electricity to ignite the gas, whether or not they have a pilot light. When the ignition system has problems, the heating system has a hard time turning on. Clues to this issue include intermittent heat throughout your home, or a loud bang every time the furnace initially kicks on. Your igniters might be dirty, or your pilot light could be going out. Either way, you should call us for maintenance so we can fix the problem.

Fixing a furnace is a job for the pros, so call Western Hills Heating & Air Conditioning to set up an appointment. Because your heater uses gas or oil, furnace issues can quickly cause dangerous situations, like pooling gas or carbon monoxide leaks. That’s why you should always call us as soon as you detect a problem, and should never tackle it yourself. Reach us at 812-227-3001.

Image provided by Shutterstock

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