You switch your HVAC system over to Heat for the first time since Spring.
Nothing happens or, even worse, it starts a fire that's out of control.
Check the following list to be sure your furnace is ready for the coming winter.
1. Turn on the thermostat.
Switch from cooling to heating and set the temperature a couple of degrees higher than the current room temperature. If you don’t hear the heat kick on within a minute, pull off the cover and make sure the wire connections are secure (if you feel comfortable doing so). If the connections are snug, make sure the power source to the HVAC system is turned on. If it’s still not working, you could check the furnace fan, blower, or heat pump — but it likely makes better sense to call in a professional.
2. Change the air filters.
You probably have air filters behind a vent grill in the wall or ceiling, or a single filter in the HVAC system itself. Change these filters every few months. Or, if you have a permanent electrostatic filter, you can wash and reuse it. Cleaning or replacing your filters regularly keeps particles out of your HVAC system and can prolong its life. While you’re at it, change your humidifier filter and set the humidistat, if your HVAC includes a humidifier.
3. Test the igniter switch.
On an old system, you might have to relight the pilot. Newer systems have electronic ignitors. If the ignitor isn’t working, push the reset button. If that doesn’t do the trick, check your breaker. Still not working? Call in a professional.
4. It’s also a good time to check up on your home or renter’s insurance.
We invite you to contact our agency for a no-obligation review so you can rest easy and enjoy the cozy days and nights of the coming Winter season.