Lennox Furnace Error Code 270 Solved in Atlanta
Feeling a chill because you’re seeing error code 270 from your Lennox® furnace?
This indicates your furnace ignitor can’t start the flame. After five failed attempts, the furnace will quit trying to ignite. It will then switch into Watchguard mode for about an hour for safety reasons.
When your ignitor ceases working, it’s better to depend on our ACE-certified technicians. They’ve gone through detailed training, so you can rest easy knowing they’ll find out what’s generating the furnace error and will repair it to your standards.
We are confident in the quality of our furnace repair* for a year.
How a Furnace Ignitor Works
This part ignites natural gas, which helps warm up your home.
Here’s how a furnace ignitor works:
- Thermostat starts call for heat.
- Furnace ignitor and blower become energized.
- Ignitor warms to as hot as 2,500 degrees Fahrenheit and ignites burner gas.
A furnace ignitor should last approximately three to five years before it fractures and has to be replaced. It can break down sooner if you don’t replace your air filter regularly, since a dirty one can cause your furnace to short cycle.
What Happens When a Furnace Ignitor Fails
Your furnace will tell you there’s a problem with a red flash from its indicator light, which it uses to display 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 depends on what the issue is with it and the time it takes to remedy it.
Before your technician replaces your ignitor, he or she will investigate:
- Gas flow
- Flame sensor current
- Air filter
Your HVAC specialist will also make sure the ignitor is legitimately lighting the burner and that there are no blockages or cracked hoses within your system.
An ignitor always seems to fail when you need it most, prompting an after-hours trip charge.
Here’s the average costs to replace it:
- $200 during normal service hours
- $300 to $400 after hours
Rely on the Experts at Stallion Heating and Air Conditioning
When you need Expert furnace repair, you can rely on our highly trained technicians at Stallion Heating and Air Conditioning. We’ll fix your furnace and quickly get your heat working again.
Call us at or schedule an appointment online today.
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