Not getting heat and receiving error code 228 from your Lennox® furnace?
This indicates your furnace couldn’t correct its pressure switch before starting. As a reaction, your system will not run for safety reasons.
Repairing or replacing this part is best left to the professionals at Aramendia Plumbing, Heating and Air in San Antonio. 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 warm your space.
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 incorrect 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 fast flashes or an alternating slow flash as it communicates a fault code.
Before replacing the switch, your Aramendia Plumbing, Heating and Air tech will look at other parts of your furnace first. Several other issues can also cause the error code, like a clogged vent or cracked hose.
The price to fix 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 expect to pay between $40 to $350.
If you require furnace repair, trust the professionals from Aramendia Plumbing, Heating and Air to diagnose the fault code and fix the situation to your satisfaction.
Call us at or schedule an appointment online today.
Student loan debt in the United States has been a growing issue for years. Today’s total student debt soars over $1.7 trillion, with the average college graduate owing $20,000 to $25,000. If you’re contemplating your educational journey or counseling someone who is, it’s important to weigh... Continue reading
When you’re ready to replace your old furnace, don’t presume that another furnace is your only choice. This may be the go-to choice for most North American homeowners, but heat pumps are steadily growing in popularity. Still, the question remains: Is a heat pump the best choice for you?... Continue reading
If you’re thinking about upgrading your furnace, one of the first steps is to settle on an efficiency rating. This will impact your up-front costs and what you pay for home heating in the future. Use this guide to learn more about AFUE ratings and how they affect you. What Is an AFUE... Continue reading
There’s no reason to skip your seasonal maintenance that saves energy and helps ensure your air conditioner and heater will work reliably all season long.
© 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.
