ALM Services Updates
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Furnace Troubleshooting Guide: Tips from Trane
ALM Services • October 18, 2016
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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 ALM Services 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.


