Lennox Furnace Error Code 270 Solved in Oklahoma City
Getting cold because you’re getting error code 270 from your Lennox® furnace?
This means your furnace ignitor can’t turn on the flame. After five failed attempts, the furnace will halt trying to ignite. It will then go into Watchguard mode for about an hour for safety reasons.
When your ignitor stops working, it’s better to count on our ACE-certified technicians. They’ve gone through important training, so you can rest easy knowing they’ll find out what’s creating the furnace error and will mend it to your standards.
We trust in the quality of our furnace repair* for a year.
How a Furnace Ignitor Works
This part ignites natural gas, which helps heat your space.
Here’s how a furnace ignitor works:
- Thermostat launches call for heat.
- Furnace ignitor and blower become activated.
- Ignitor heats to as hot as 2,500 degrees Fahrenheit and ignites burner gas.
A furnace ignitor should last roughly three to five years before it cracks and needs to be changed out. It can wear out sooner if you don’t replace your air filter routinely, since a clogged one can cause your HVAC equipment to short cycle.
What Happens When a Furnace Ignitor Breaks Down
Your furnace will demonstrate for you there’s a problem with a red flash from its indicator light, which it uses to communicate error codes. It has this red light to flash code, much like Morse code.
You might see fast flashes or an alternating slow flash as it shares a fault code.
Estimated Repair Cost for Furnace Error Code 270
The cost to fix your furnace rests on what the issue is with it and the time it takes to correct it.
Before your technician replaces your ignitor, he or she will look at:
- Gas flow
- Flame sensor current
- Air filter
Your HVAC specialist will also make sure the ignitor is truly lighting the burner and that there are no interferences or cracked hoses within your equipment.
An ignitor often fails when you need it most, bringing about an after-hours trip charge.
Here’s the average costs to replace it:
- $200 during normal service hours
- $300 to $400 after hours
Trust the Experts at Service Experts Heating & Air Conditioning
When you need Expert furnace repair, you can rely on our highly trained technicians at Service Experts Heating & Air Conditioning. We’ll fix your furnace and quickly get your heat functioning again.
Call us at or schedule an appointment online today.
