Why Does My Heating System Keep On Shutting Off?
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Normally, your gas heater ought to cycle on and off ac site 3-8 times hourly, preserving a comfortable temperature in your home. But a heating system that keeps shutting off every minute or two will not heat your home properly. Not only that, it might be signalling a larger problem that you need to take care of.
So don't simply sit there and shiver. Fix what's wrong with your heating system and learn how to repair it.
1. Heater Air Flow Is Obstructed
Your heating system's heat exchanger requires a good circulation of air to cool it down. If the airflow is obstructed, the heat exchanger will overheat, setting off the safety shutdown. That will secure your furnace however leave you in the cold. Luckily, this is easy to solve.
Modification The Filter
Your furnace's air filter gets blocked with dirt and dust with time, restricting airflow to the furnace. If you see your filter is obstructed, all you need to do is alter or clean it.
Change a disposable filter. Replacements are inexpensive and readily offered, so stock on a few spares.
Clean a recyclable filter. These are higher quality, however need a periodic cleaning. Vacuum off any dirt and/or gently wash and dry the filter, according to the maker's directions.
Moving forward, examine the filter monthly, and clean or change your heating system filter at least every 90 days.
Open Some Vents
You might have closed a couple of vents in the past when your space got too hot. That's all right, but make certain some vents are exposed. Once again, https://furnace-repair-vaughan.com this is very important to allow correct airflow to the furnace.
2. Your Thermostat Is Faulty
Another factor your heater keeps shutting down could be the thermostat.
Check The Setting
Ensure your thermostat is switched on and switched to "HEAT." Likewise, double-check the temperature level. Somebody might have adjusted it to a lower setting than you 'd like.
Inspect Thermostat Interaction With The Heater
Have a friend stand near the heating system and listen while you adjust the thermostat from "LOW" to "HIGH." If she or he hears a noise, the problem is most likely with your heating system. If not, your thermostat is most likely malfunctioning.
Check Thermostat Positioning
A thermostat located in a warm spot (for example, close to the kitchen or on a bright wall) will sign up a high temperature and shut the furnace off, while the rest of your space is still cold.
Talk furnace prices with us about the very best thermostats and the most effective placement. If your house tends to heat unevenly, think about a heat zoning system.
3. Flame Sensor Is Rusty Or Soot-Covered
A flame sensor issue could be why your heater keeps shutting down. The flame sensing unit is a security gadget developed to turn off your furnace if no flames are discovered, protecting you against hazardous gas fumes. If the flame sensor becomes rusty or covered in soot, it can not identify flames, even when your furnace is running correctly. As a result, the sensing unit shuts the heater down.
This is a serious problem needing prompt expert furnace repair work.
4. Heater Is Too Big
You may have been offered a furnace which is too big for your home. If that's the case, it will warm your rooms fast. Once the heating system reaches the set temperature level, the thermostat will shut it off, causing your home to cool rapidly ... activating the furnace to turn on once again. This short-cycle pattern won't offer the home convenience you desire, and is tough on your heater, too.
Look into replacing your oversized furnace with a brand-new, energy-efficient model that is properly sized for your needs.
