Not sensing any heat and receiving error code 228 from your Lennox® furnace?
This means your furnace couldn’t adjust its pressure switch before starting. As a result, your system will not run for your protection.
Repairing or replacing this part is best left to the professionals at Roland J. Down Service Experts in Albany. Our ACE-certified technicians are among the best in the industry. They’re well-equipped to handle all of your heating needs, including fixing a furnace error.
We want you to be completely satisfied with our quality furnace repair* for a year.
This part plays an important role as your furnace prepares to work in your home.
Here’s what occurs after your thermostat’s call for heat:
When your pressure switch isn’t working correctly, you’ll likely hear the fan going and the switch clicking a few times before the furnace shuts down completely. When a part isn’t functioning right, your furnace will turn off as a safety precaution.
Your furnace will let you know something is amiss with a red flash from its indicator light, which it uses to display error codes. It uses this red light to flash code, like Morse code.
You may see quick flashes or an alternating slow flash as it communicates a fault code.
Before replacing the switch, your Roland J. Down Service Experts tech will investigate other parts of your furnace first. Several other issues can also cause the error code, like a blocked vent or cracked hose.
The price to repair your furnace depends on what’s wrong with it and how long it takes to fix it.
If your pressure switch needs to be replaced, you can expect to pay between $40 to $350.
If you should have furnace repair, trust the professionals from Roland J. Down Service Experts to diagnose the fault code and fix the problem to your standards.
Call us at or schedule an appointment online today.
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