Furnace Troubleshooting: What to Do Before Calling for Furnace Repair10/07/2015 You can’t depend on the weather in Vancouver, but one thing the team at Air Pro Heating & Cooling LLC wants you to be able to trust in is your heating and cooling system. Having a comfortable home isn’t a seasonal thing, it’s something you require all year. When your furnace is having problems you may think that means a furnace repair can be needed soon. That may not be the case. If your furnace hasn’t been its usual, stable self recently, there are a couple of things a homeowner can do before calling in the experts at Air Pro Heating & Cooling LLC. Check the Thermostat We have been on a job where all we had to do was switch a thermostat from “cool” to “heat”. While adjusting the thermostat for the season, it’s easy for a homeowner to forget to flip the switch, telling your heating and cooling system what you need it to do. Something else to look over while you’re at the thermostat is the battery. Almost all digital thermostats are equipped with a low battery warning, but if it’s been some time since you’ve changed batteries it may be time for a switch. It’s another painless fix that could save you a repair call. Check the Filter A dirty air filter can create all sorts of problems. Not only will a dirty filter inhibit your system’s efficiency and stifle air flow, it could also cause an abrupt breakdown. Changing the filter in your heating and cooling system is effortless and it can play a major role in keeping your system functioning at its best. Check the Switches The first switch you’ll want to check is the breaker for your furnace. Occasionally a problem can be as minor as a tripped breaker or blown fuse. Check the Vents A frequent misconception is that a homeowner should close the vents in unused rooms. This could actually lead to a furnace repair down the road. Closed vents cause higher pressure inside your duct system and cause your system to work harder than it needs to. If you’ve tried our troubleshooting tips and you’re still having troubles the team at Air Pro Heating & Cooling LLC are always there for you to make sure all of your home comfort needs are met. Give us a call at or set up an appointment with us online using our online scheduler.