Furnace Troubleshooting Guide: Tips from Trane
Few things are as frustrating as a broken furnace. To help get your furnace back up and running, we’ve compiled a list of common problems that may occur and how you can fix them in our Furnace Troubleshooting Guide. Below, we add a bit more detail to help you out. Try these remedies from Trane before calling us for repairs. It may save you a service call:
There’s No Heat and the Blower Isn’t Running
- Possible problem: Your thermostat is set incorrectly.
- Remedy: Set your thermostat to the desired temperature.
- Possible problem: The burner of your furnace does not ignite.
- Remedy: Contact Day & Night Heating & Air Conditioning if this occurs.
- Possible problem: The main gas line in your home has been shut off.
- Remedy: Contact your gas company.
The Furnace Is Running, but Not Heating
- Possible problem: The furnace filter is dirty or clogged with dust.
- Remedy: Clean out the filter, or replace it with a new one.
- Possible problem: Air is not able to circulate freely within the furnace unit.
- Remedy: Look at the supply registers and return grills. There may be a blockage preventing air circulation.
My Furnace Is Making an Unusual Noise
- Possible problem: There are many!
- Remedy: To be on the safe side, get in touch with a professional like Day & Night right away if your furnace starts making any mysterious noises.