Noticing error code 229 on your Lennox® furnace?
This means your furnace is ignited at high speed because its low pressure switch couldn’t close.
It’s best to have a pro like one from Atmostemp Service Experts in Voorhees work on repairing or replacing this part. Our technicians are NATE certified, which means they’re well-prepared to fix a furnace error like the one you’re experiencing.
We want you to be absolutely satisfied with our furnace repair in Voorhees. 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 use less energy. These switches also ensure your furnace runs safely and vents extraneous gases from the heat exchanger.
What Happens When a Low-Fire Pressure Switch Doesn’t Work
Your low pressure switch may not be operating correctly if your furnace inducer motor begins in high speed and high ignition, then weakens and shifts into low-fire mode about 30 seconds later.
Your furnace will communicate something’s wrong with a red flash from its indicator light, which it uses to display error codes. It has this red light to flash code, like Morse code.
You may notice fast flashes or an alternating slow flash as it tells you a fault code.
Estimated Repair Cost for Furnace Error Code 229
A blocked vent or a draft can also create the error, so your Atmostemp Service Experts professional will investigate other parts of your furnace first.
The bill to fix your furnace relies on what’s wrong with it and how long it takes to fix it.
You can anticipate to pay between $40 and $350 if you require a new low-fire pressure switch.
Turn to the Experts at Atmostemp Service Experts
When you need to have your furnace mended, turn to the Experts at Atmostemp Service Experts to work out the fault code and take care of the problem.
Call us at 856-310-4824 or schedule an appointment online today.