Getting error code 229 on your Lennox® furnace?
This signifies your furnace is ignited at high speed because its low pressure switch wouldn’t close.
It’s important to allow a professional like one from Air Engineers Service Experts in Jacksonville handle repairing or replacing this part. Our technicians are NATE certified, which means they’re well-prepared to fix a furnace error like this one.
We want you to be absolutely content with our furnace repair in Jacksonville. 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 make sure your furnace runs safely and vents extraneous gases from the heat exchanger.
What Happens When a Low-Fire Pressure Switch Fails
Your low pressure switch may not be functioning properly if your furnace inducer motor switches on in high speed and high ignition, then slows down and changes into low-fire mode about 30 seconds afterward.
Your furnace will demonstrate something’s wrong with a red flash from its indicator light, which it uses to exhibit 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 reports a fault code.
Estimated Repair Cost for Furnace Error Code 229
A blocked vent or a draft can also trigger the error, so your Air Engineers Service Experts professional will investigate other parts of your furnace first.
The bill to fix your furnace depends on what’s wrong with it and how long it takes to fix it.
You can plan to pay between $40 and $350 if you have to have a new low-fire pressure switch.
Rely on the Experts at Air Engineers Service Experts
When you need to have your furnace repaired, contact the Experts at Air Engineers Service Experts to decipher the fault code and take care of the issue.
Call us at 904-450-5672 or schedule an appointment online today.