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 safety reasons.
Repairing or replacing this part is best left to the professionals at Strogen's Service Experts in Rochester. 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 a prominent role as your furnace prepares to work in your home.
Here’s what happens after your thermostat’s call for heat:
When your pressure switch isn’t functioning 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 Strogen's 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 the issue 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.
If you should have furnace repair, trust the professionals from Strogen's Service Experts to diagnose the fault code and fix the problem to your standards.
Call us at or schedule an appointment online today.
Student loan debt across the nation has been a growing issue for a very long time. Today’s total student debt is more than $1.7 trillion, with the average college graduate owing $20,000 to $25,000. If you’re considering your higher education journey or advising someone who is, it’s important... Continue reading
If you’d like to replace your old furnace, don’t assume that a new furnace is your only choice. This may be the preferred choice for most North American homes, but heat pumps are becoming increasingly popular. Still, the question remains: Is a heat pump your ideal heating system? Explore... Continue reading
If you’re thinking about upgrading your furnace, an early choice in the process is to determine an efficiency rating. That first choice will influence your up-front costs and what you pay for home heating down the road. This guide is intended to inform you about AFUE ratings and how they affect... Continue reading
© 2023 Service Experts, Service Experts Heating & Air Conditioning, and the Service Experts logo and design are registered trademarks of Service Experts LLC and used under license by SE Canada Inc. All Rights Reserved. *Not applicable to the Advantage Program. See your signed Advantage Program Agreement for full details and exclusions. 100% Satisfaction Guarantee is subject to certain restrictions and limitations as set forth in the applicable Terms and Conditions.