Furnace Keeps Shutting Off

Normally, your gas furnace should cycle on and off 3-eight times hourly, maintaining a comfortable temperature in your home. But a furnace that keeps shutting off every infinitesimal or two won't estrus your house properly. Non but that, it may be signalling a bigger problem that you need to take care of.

And then don't just sit there and shiver. Troubleshoot this common furnace trouble and learn how to prepare it. If it's fourth dimension to buy a new furnace in Toronto, give Husky a phone call!

i. Furnace Airflow Is Blocked

Your furnace's estrus exchanger needs a good flow of air to cool it downwardly. If the airflow is obstructed, the heat exchanger will overheat, triggering the safe shutdown. That will protect your furnace but exit you in the cold. Fortunately, this is piece of cake to resolve.

Change The Filter

Your furnace's air filter gets chock-full with clay and dust over time, restricting airflow to the furnace. If yous see your filter is blocked, all you have to exercise is change or make clean it.

Change a disposable filter. Replacements are cheap and readily bachelor, so stock on a few spares.

Make clean a reusable filter. These are higher quality, simply require an occasional cleaning. Vacuum off whatever dirt and/or gently rinse and dry the filter, according to the manufacturer's instructions.

Going frontward, bank check the filter monthly, and clean or change your furnace filter at least every 90 days. A clean filter tin prevent you lot from needing to supersede vs. repair your furnace.

Open Some Vents

Y'all may have closed a few vents in the past when your room got too hot. That'south okay, merely make sure some vents are left open. One time over again, this is important to permit proper airflow to the furnace.

2. Your Thermostat Is The Culprit

Another reason your furnace keeps shutting off could exist the thermostat.

Bank check The Setting

Ensure your thermostat is turned on and switched to "Estrus." Also, double-check the temperature. Someone may have adjusted it to a lower setting than yous'd like.

Check Thermostat Communication With The Furnace

Have a buddy stand well-nigh the furnace and heed while you adjust the thermostat from "Depression" to "Loftier." If he or she hears a sound, the problem is probably with your furnace. If not, your thermostat is probable malfunctioning.

Check Thermostat Placement

A thermostat located in a warm spot (for case, close to the kitchen or on a sunny wall) will register a loftier temperature and shut the furnace off, while the residuum of your room is still chilly.

Talk with us about the best thermostats and the most efficient placement. If your domicile tends to heat unevenly, consider a oestrus zoning system.

iii. Flame Sensor Is Corroded Or Soot-Covered

A flame sensor trouble could exist why your furnace keeps shutting off. The flame sensor is a rubber device designed to turn off your furnace if no flames are detected, protecting you lot against dangerous gas fumes. If the flame sensor becomes corroded or covered in soot, it cannot detect flames, fifty-fifty when your furnace is running properly. As a effect, the sensor shuts the furnace down.

This is a serious issue requiring prompt professional person furnace repair.

four. Furnace Is Besides Large

Yous may have been sold a furnace which is too large for your home. If that's the case, it will estrus your rooms fast. Once the furnace reaches the prepare temperature, the thermostat volition shut information technology off, causing your house to cool quickly … triggering the furnace to switch on once again. This short-cycle pattern won't provide the home comfort you want, and is difficult on your furnace, too.

Look into replacing your oversized furnace with a new, free energy-efficient model that is correctly sized for your needs.

Count On Husky For Gas Furnace Repair

When your furnace breaks down on a cold Vaughan winter day, it'due south a miserable feel. Fortunately, Husky is here, available to service any gas furnace make or model.

Call united states of america 24/vii for emergency HVAC repair.

For tune-ups and non-emergency repairs:

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