Not sensing any heat and seeing error code 228 from your Lennox® furnace?
This means your furnace couldn’t adjust its pressure switch before launching. As a consequence, your system will not run for your safety.
Repairing or replacing this part is better left to the Experts at All American Air Service Experts in Daytona Beach. Our NATE-certified technicians are among the best in the industry. They’re well-prepared to handle all of your heating needs, including fixing a furnace error.
We want you to be completely satisfied with our quality furnace repair in Daytona Beach. That’s why we back it with a 100% Satisfaction Guarantee* for a year.
How a Pressure Switch Works
This part plays a prominent part as your furnace prepares to work in your home.
Here’s what happens after your thermostat’s call for heat:
- Your furnace’s control board begins running the draft inducer blower motor. This pushes out combustion gases from the heat exchanger and pulls in new gas and air so the burners can fire.
- When the pressure switch senses that plenty of air is being pulled into the burners, it closes and signals the control board to ignite the furnace.
- Your furnace ignites and creates heat.
What Happens When a Pressure Switch Breaks Down
When your pressure switch isn’t operating correctly, you’ll likely hear the fan start and the switch clicking multiple times before the furnace switches off completely. When a part isn’t working right, your furnace will turn off as a safety precaution.
Your furnace will tell you something is wrong with a red flash from its indicator light, which it uses to exhibit error codes. It uses this red light to flash code, like Morse code.
You may note quick flashes or an alternating slow flash as it passes on a fault code.
Estimated Repair Cost for Furnace Error Code 228
Before replacing the switch, your All American Air Service Experts tech will check other parts of your furnace first. A handful of other issues can also create the error code, like a blocked vent or cracked hose.
The price to repair your furnace depends on what’s defective with it and how long it takes to fix it.
If your pressure switch needs to be replaced, you can plan to pay between $40 to $350.
Count on the Experts at All American Air Service Experts
If you should have furnace repair, trust the pros from All American Air Service Experts to check out the fault code and fix the situation to your satisfaction.
Call us at 386-310-2061 or schedule an appointment online today.