Here at Flanders Heat & Air Systems, we understand that a furnace problem is the last thing you want to deal with, especially on a cold day. As the go-to heating company for homeowners in Pleasanton, San Jose, and the surrounding areas, we know you value a fast solution. Sometimes, a full-blown furnace repair isn't needed. Before you call for a home heating service, there are a few simple troubleshooting steps you can safely perform yourself that might solve the problem in minutes. Contact us today.
How To Troubleshoot Your Furnace
Check Your Thermostat
First, make sure your thermostat is set to "HEAT." If it’s on "COOL" or "OFF," your furnace won't start. Second, check the temperature setting. The furnace will only turn on if the set temperature is higher than the current room temperature. Finally, if your thermostat is battery-powered, a dead battery can shut down your whole system. Try replacing the batteries to see if that restores power.
Inspect Your Air Filter
A clogged or dirty air filter is another very common cause of furnace problems. Your furnace needs to breathe. If the filter is packed with dust and debris, it restricts airflow, causing the system to overheat and shut itself off as a safety precaution. Simply slide out your filter and hold it up to a light. If you can't see light through it, it's time for a replacement.
Check the Power
First, find the power switch for the furnace itself. It often looks just like a standard light switch located on or near the furnace unit. Make sure this switch is in the "ON" position. If that's on, check your home's main electrical panel. The breaker for your furnace may have tripped. If it has, flip it all the way off and then back on again to reset it.
GET STARTED TODAY
If you’ve tried these three steps and your furnace still isn't working, it’s time to call for professional furnace services. Never attempt to fix internal components, gas lines, or electrical wiring yourself. If you hear loud banging, smell gas, or simply can't find the problem, your safety comes first. For reliable heating and furnace repair in San Jose or the surrounding communities, trust the experts at Flanders Heat & Air Systems to get your heat back on safely and quickly. Call today.