Noticing error code 229 on your Lennox® furnace?
This indicates your furnace is ignited at high speed because its low pressure switch didn’t close.
It’s best to let an Expert like one from All American Air Service Experts in Daytona Beach 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 Daytona Beach. 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 various pressure switches to allow the system to run at different speeds—and use less energy. These switches also make sure your furnace runs safely and vents excess gases from the heat exchanger.
What Happens When a Low-Fire Pressure Switch Fails
Your low pressure switch may not be operating right if your furnace inducer motor starts up in high speed and high ignition, then slows down and changes into low-fire mode about 30 seconds later.
Your HVAC will communicate something’s not right 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 observe 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 generate the error, so your All American Air Service Experts Expert will investigate 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 expect to pay between $40 and $350 if you have to have a new low-fire pressure switch.
Rely on the Experts at All American Air Service Experts
When you need to have your furnace mended, contact the Experts at All American Air Service Experts to decipher the fault code and take care of the problem.
Call us at 386-310-2061 or schedule an appointment online today.