Generally, your gas heating system should cycle on and off 3-8 times hourly, preserving a comfy temperature in your home. But a heater that keeps turning off every minute or two won’t heat your house properly. Not only that, it might be indicating a larger problem that you need to look after.

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

1. Heater Air Flow Is Blocked

Your furnace’s heat exchanger needs a good flow of air to cool it down. If the airflow is blocked, the heat exchanger will get too hot, triggering the safety shutdown. That will protect your heater however leave you in the cold. Luckily, this is easy to resolve.

Modification The Filter

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

Modification a non reusable filter. Replacements are affordable and readily available, so stock on a couple of spares.

Clean a reusable filter. These are higher quality, but require an occasional cleansing. Vacuum off any dirt and/or carefully rinse and dry the filter, according to the producer’s instructions.

Moving forward, inspect the filter monthly, and clean or change your furnace filter at least every 90 days.

Open Some Vents

You may have closed a couple of vents in the past when your space got too hot. That’s fine, however make sure some vents are exposed. hvac blog Once again, this is very important to enable correct air flow to the heating system.

2. Your Thermostat Is Faulty

Another reason your heater keeps shutting off could be the thermostat.

Examine The Setting

Guarantee your thermostat is turned on and switched to “HEAT.” Likewise, confirm the temperature. Somebody might have changed it to a lower setting than you ‘d like.

Examine Thermostat Communication With The Furnace

Have a buddy stand near the heater and listen while you change the thermostat from “LOW” to “HIGH.” If he or she hears a sound, the issue is most likely with your heating system. If not, your thermostat is likely malfunctioning.

Inspect Thermostat Placement

A thermostat located in a warm spot (for instance, near the kitchen or on a sunny wall) will register a high temperature and shut the heater 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 house tends to heat unevenly, think about a heat zoning system.

3. Flame Sensor Is furnace maintenance vaughan Corroded Or Soot-Covered

A flame sensor issue could be why your heating system keeps shutting down. The flame sensor is a security device designed to shut off your furnace if no flames are spotted, securing you versus harmful gas fumes. If the flame sensor becomes corroded or covered in soot, it can not detect flames, even when your heater is running correctly. As a result, the sensing unit shuts the furnace down.

This is a major concern requiring prompt professional heating system repair work.

4. Furnace Is Too Big

You might have been sold a furnace replacement reviews heater which is too large for your house. If that holds true, it will warm your rooms quickly. Once the furnace reaches the set temperature, the thermostat will shut it off, triggering your house to cool rapidly … triggering the heater to turn on once again. This short-cycle pattern won’t provide the house convenience you desire, and is tough on your furnace, too.

Look into replacing your large heater with a new, energy-efficient model that is correctly sized for your needs.