Typically, your gas heating system should cycle on and off 3-8 times per hour, preserving a comfy temperature level in your home. But a heater that keeps shutting off every minute or 2 will not warm your house correctly. Not only that, it may be signifying a bigger problem that you require to look after.

So don’t just sit there and shiver. Repair what’s wrong with your heating system and learn how to fix it.

1. Heater Airflow Is Obstructed

Your heating system’s heat exchanger needs a great flow of air to cool it down. If the air flow is blocked, the heat exchanger will get too hot, activating the security shutdown. That will protect your heating system but leave you in the cold. Thankfully, this is simple to fix.

Modification The Filter

Your heating system’s air filter gets blocked with dirt and dust gradually, restricting airflow to the heater. If you see your filter is obstructed, all you need to do is alter or clean it.

Change a non reusable filter. Replacements are affordable and readily offered, so stock on a few spares.

Clean a multiple-use filter. These are higher quality, however require a periodic cleaning. Vacuum off any dirt and/or gently wash and dry the filter, according to the producer’s guidelines.

Going 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 few vents in the past when your room got too hot. That’s fine, but ensure some vents are left open. Once again, this is essential to enable appropriate air flow to the furnace.

2. Your Thermostat Is Faulty

Another factor your furnace keeps shutting off could be the thermostat.

Inspect The Setting

Guarantee your thermostat is turned on and switched to “HEAT.” Also, verify the temperature. Someone might have adjusted it to a lower setting than you ‘d like.

Examine Thermostat Interaction With The Heating system

Have a pal stand near the furnace and listen while you adjust the thermostat from “LOW” to “HIGH.” If she or he hears a sound, the issue is probably with your furnace. If not, your thermostat is most likely malfunctioning.

Check Thermostat Positioning

A thermostat situated in a warm area (for example, near the cooking area or on a bright wall) will sign up a heat and shut the heating system off, while the rest of your space is still cold.

Talk with us about the very best thermostats and the most efficient positioning. If your home tends to heat unevenly, think about a heat zoning system.

3. Flame Sensor Is Corroded Or Soot-Covered

A flame sensing unit problem could be why your heating system keeps turning off. The flame sensing unit is a safety device developed to turn off your furnace if no flames are spotted, protecting you against unsafe gas fumes. If the flame sensing unit becomes corroded or covered in soot, it can not find flames, even when your heating system is running appropriately. As a result, the sensor shuts the heater down.

This is a major concern needing timely professional heating system repair work.

4. Heater Is Too Big

You may have been offered a heater which is too big for your house. If that holds true, it will warm your spaces quickly. As soon as the heating system reaches the set temperature level, the thermostat will shut it off, triggering your home to cool rapidly … triggering the heating system furnace repair mississauga 24 hour to turn on once again. This short-cycle pattern won’t provide the home comfort you want, and is hard on your furnace, too.

Check out changing your large heater with a brand-new, energy-efficient model that is properly sized for your needs.