Lennox Furnace Error Code 270 Solved in Hurricane
Feeling frigid because you’re getting error code 270 from your Lennox® furnace?
This means your furnace ignitor can’t start the flame. After five failed attempts, the furnace will stop trying to ignite. It will then change into Watchguard mode for about an hour for your safety.
When your ignitor isn’t working, it’s better to rely on our ACE-certified technicians. They’ve gone through rigorous instruction, so you can rest easy knowing they’ll find out what’s generating the furnace error and will mend 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 space.
Here’s how a furnace ignitor works:
- Thermostat launches call for heat.
- Furnace ignitor and blower become triggered.
- Ignitor heats to as hot as 2,500 degrees Fahrenheit and ignites burner gas.
A furnace ignitor should last approximately three to five years before it breaks and must be changed out. It can wear out sooner if you don’t replace your air filter when needed, since a dusty one can cause your HVAC equipment to short cycle.
What Happens When a Furnace Ignitor Breaks Down
Your furnace will tell you there’s an issue 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 the problem with it and how long it takes to repair it.
Before your technician replaces your ignitor, he or she will look at:
- Gas flow
- Flame sensor current
- Air filter
Your technician will also make sure the ignitor is actually lighting the burner and that there are no interferences or cracked hoses within your equipment.
An ignitor frequently 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
Turn to the Experts at Service Experts Heating, Air Conditioning & Plumbing
When you need Expert furnace repair, you can rely on our highly skilled technicians at Service Experts Heating, Air Conditioning & Plumbing. We’ll repair your furnace and quickly get your heat running again.
Call us at or schedule an appointment online today.
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