Easy DIY Fixes for Your Home HVAC System

Posted by Kierstead on February 20th, 2021

Has your heater stopped putting out heat? You might be able to troubleshoot the issue yourself. Try the easy tasks listed below to repair your heating system in simply minutes.

Examine the Thermostat

The furnace service calgary thermostat is the best location to start. Follow these steps in the order listed up until you fine one that works:

1. Verify the thermostat is turned on and changed to the "Heat" setting.

2. Change the temperature to a minimum of 5 degrees greater than the current space temperature level and listen for the heating system to start.

3. Inspect that thermostat programs is operational and effectively set:

- Ensure displayed date and time are right.

- Change the battery and then verify the thermostat hasn't reverted to a default program.

- Bypass program settings to see if the furnace can function manually.

Change the Air Filter

A blower that runs without heat most likely suggests the filters are too filthy for sufficient air to go through, which causes the heat exchanger to change off prematurely. A lot of heating system manufacturers recommend you set up new air filters every 1-3 months, particularly throughout the coldest months of the year. Seek advice from the owner's manual to locate the filter, the filter's dimensions, and how to change it.

Check for Power

Power to the heating system can be managed through either a shutoff switch or a circuit breaker. A switch is normally situated right on the furnace or on a neighboring wall. Turn the switch to figure out if power go back to the heating system.

Next, check the circuit in the breaker panel that controls the heating system. If the switch has been thrown off, flip it back to the "On" position, which need to align it with all other switches in the panel.

Check for Gas

Locate the gas valve closest to the heating system and be certain it's switched on, even if it's unlikely somebody would have turned it off. If you have another gas appliance, test that it works so you can dismiss the possibility there's a problem with the house's main gas line.

If your heating system is an older model, check that the pilot burner is still lit. More recent designs feature a light that conveys the heater's mechanical status through a code of consecutive flashes. Make note of the displayed code and refer to the furnace's gain access to panel for a key that discusses the code's significance and suggests solutions.

Try repairing your furnace with a diy approach. Often you can fix the problem free of charge, or for no greater than the cost of a brand-new air filter. Simply make sure to consult your owner's handbook initially.

However, if you still can't fire up your furnace, you may have a larger problem on your hands that needs attention from a HVAC expert.