MOUNT VERNON – As winter approaches, it's important to prepare your heater beforehand so you can stay warm throughout the season and avoid any surprises that might hit during the first cold nights.

Before winter hits, it's smart to not only turn on your heater at least three times to test it, but also have it inspected by an HVAC professional, Popular Mechanics said on its website. 

By having your system inspected regularly, manufacturers say it will last longer, Charter College said on its website. Inspections can help find leaks, clean the system and make sure it works.

Clearing the space around your furnace can also be done in preparation for winter to reduce any fire hazards. 

It's also important to change air filters on a regular basis and keep the heat turned low when it's not needed, Popular Mechanics said.  

Having the pilot turned on, if your system has one, should be done as well. Purchasing a programmable thermostat can be handy too, because it can help save costs, Charter College said. 

Checking insulation levels and uncovering vents will also help prepare your heater for the winter.

The local professionals at RCI Mechanical Inc. can help ensure that your system is prepped and ready to keep you warm when you need it most.