Getting cold because you’re noticing error code 270 from your Lennox® furnace?
This shows you that your furnace ignitor can’t activate the flame. After five failed attempts, the furnace will stop trying to ignite. It will then go into Watchguard mode for about an hour for your protection.
When your ignitor ceases working, it’s better to count on our NATE-certified technicians. They’ve gone through detailed education, so you can rest easy knowing they’ll find out what’s generating the furnace error and will mend it to your satisfaction.
We are confident in the quality of our furnace repair so much, we back it with a 100% Satisfaction Guarantee* 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 starts call for heat.
- Furnace ignitor and blower become activated.
- 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 cracks and needs to be replaced. It can break down sooner if you don’t replace your air filter when needed, since a dirty one can cause your HVAC equipment to short cycle.
What Happens When a Furnace Ignitor Fails
Your furnace will show you there’s something wrong 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 price to restore your furnace depends on what’s wrong with it and how long it takes to remedy it.
Before your technician replaces your ignitor, he or she will check:
- Gas flow
- Flame sensor current
- Air filter
Your technician will also make sure the ignitor is truly lighting the burner and that there are no blockages or cracked hoses within your equipment.
An ignitor always seems to fail when you need it most, prompting an after-hours service call.
Here’s the usual costs to replace it:
- $200 during normal service hours
- $300 to $400 after hours
Rely on the Experts at Rolf Griffin Service Experts Heating & Air Conditioning
When you need Expert furnace repair, you can rely on our highly trained technicians at Rolf Griffin Service Experts Heating & Air Conditioning. We’ll correct your furnace and quickly get your heat running again.
Call us at 260-557-1275 or schedule an appointment online today.