Noticing 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 best to allow an Expert like one from Neal Harris Service Experts Heating, Air Conditioning & Plumbing in Kansas City handle repairing or replacing this part. Our technicians are NATE certified, which means they’re well-equipped to fix a furnace error like yours.
We want you to be fully satisfied with our furnace repair in Kansas City. 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 extraneous gases from the heat exchanger.
What Happens When a Low-Fire Pressure Switch Malfunctions
Your low pressure switch may not be working correctly if your furnace inducer motor starts up in high speed and high ignition, then loses speed and enters into low-fire mode about 30 seconds afterward.
Your HVAC will communicate something’s not right 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 observe fast flashes or an alternating slow flash as it announces a fault code.
Estimated Repair Cost for Furnace Error Code 229
A blocked vent or a draft can also generate the error, so your Neal Harris Service Experts Heating, Air Conditioning & Plumbing professional will look at other parts of your furnace first.
The bill to fix your furnace hinges 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 require a new low-fire pressure switch.
Turn to the Experts at Neal Harris Service Experts Heating, Air Conditioning & Plumbing
When you need to have your furnace fixed, contact the Experts at Neal Harris Service Experts Heating, Air Conditioning & Plumbing to work out the fault code and take care of the issue.
Call us at 816-787-0500 or schedule an appointment online today.