Seeing error code 229 on your Lennox® furnace?
This indicates your furnace is ignited at high speed because its low pressure switch couldn’t close.
It’s better to let a pro like one from TML Service Experts in Boise finish repairing or replacing this part. Our technicians are NATE certified, which means they’re ready to fix a furnace error like the one you’re experiencing.
We want you to be absolutely content with our furnace repair in Boise. That’s why we back all of our work with a one-year 100% Satisfaction Guarantee.*
How a Low-Fire Pressure Switch Works
Two-stage furnaces have numerous pressure switches to let the system to run at different speeds—and be more efficient. These switches also guarantee your furnace runs safely and vents extra gases from the heat exchanger.
What Happens When a Low-Fire Pressure Switch Doesn’t Work
Your low pressure switch may not be operating properly if your furnace inducer motor switches on in high speed and high ignition, then weakens and changes into low-fire mode about 30 seconds after.
Your system will indicates something’s not right with a red flash from its indicator light, which it uses to show error codes. It has this red light to flash code, like Morse code.
You may see fast flashes or an alternating slow flash as it reports a fault code.
Estimated Repair Cost for Furnace Error Code 229
A blocked vent or a draft can also generate the error, so your TML Service Experts professional will look at other parts of your furnace first.
The cost to fix your furnace depends on what’s wrong with it and how long it takes to remedy it.
You can anticipate to pay between $40 and $350 if you have to have a new low-fire pressure switch.
Rely on the Experts at TML Service Experts
When you need to have your furnace repaired, contact the Experts at TML Service Experts to decipher the fault code and take care of the problem.
Call us at 208-488-4892 or schedule an appointment online today.