When the cold weather arrives, many homeowners call experts from Maple Air, heating and cooling company, located in Vaughan, because of the problems with their heating system. By understanding the most common furnace problems, you can take measures to troubleshoot some issues yourself. Some fixes are relatively easy and don't require technical expertise to do yourself.

Check the Thermostat
A furnace issue may really be a thermostat issue. Some models rely on batteries, so you may need to replace them. Make sure that no devices are aiming heat at the thermostat. If it's set to "Heat," you can try turning it up by five degrees to check for a difference. Occasionally, you may need to open a thermostat and dust with a soft brush such as a paintbrush to remove debris. However, if this doesn't help, the thermostat may need to be repaired or replaced.

Replace the Filter
The first step to troubleshooting many furnace issues is to check the furnace filter. If it's dirty, your furnace may not be performing as expected. Some won't turn on at all. A dirty filter can also pose a fire risk.

Fortunately, the filter is made to be accessible. You can remove the access panel to check or replace the filter. Filters have arrows indicating how they fit into the furnace, and access panels should be properly secured after you remove them.

Check the Furnace Switch
Some furnaces have a switch that appears similar to a light switch on the side or on a nearby wall. This turns off the furnace, which you may want to do before having it serviced. If the switch was never flipped back into the "On" position, your furnace may not power on when you expect it to.

If you've tried all of these DIY steps, it may be time to call in a professional heating and cooling company, especially as colder weather sets in. A cold house can develop frozen pipes and other issues.

When you've tried everything in your power to troubleshoot your appliance, don't hesitate to contact professionals at Maple Air, heating and cooling company located in Vaughan. An expert can help prevent small issues from becoming much larger problems.