Feeling a chill because you’re noticing error code 270 from your Lennox® furnace?
This means your furnace ignitor can’t activate the flame. After five failed tries, the furnace will halt trying to ignite. It will then change into Watchguard mode for about an hour for safety reasons.
When your ignitor isn’t working, it’s best to depend on our NATE-certified technicians. They’ve gone through rigorous training, so you can rest easy knowing they’ll find out what’s creating the furnace error and will mend it to your contentment.
We believe in the quality of our furnace repair in Buffalo 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 heat your home.
Here’s how a furnace ignitor works:
- Thermostat launches call for heat.
- Furnace ignitor and blower become activated.
- Ignitor becomes as hot as 2,500 degrees Fahrenheit and ignites burner gas.
A furnace ignitor should last about three to five years before it fractures and must be changed out. It can stop working sooner if you don’t replace your air filter regularly, since a dirty one can cause your heating system to short cycle.
What Happens When a Furnace Ignitor Fails
Your furnace will tell you there’s something wrong with a red flash from its indicator light, which it uses to exhibit error codes. It has this red light to flash code, much like Morse code.
You might see quick 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 the amount of time it takes to remedy it.
Before your technician replaces your ignitor, he or she will check:
- Gas flow
- Flame sensor current
- Air filter
Your HVAC specialist 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, resulting in an after-hours repair call.
Here’s the usual costs to replace it:
- $200 during normal service hours
- $300 to $400 after hours
Trust the Experts at Sunbeam Service Experts Heating & Air Conditioning
When you need Expert furnace repair, you can rely on our highly trained technicians at Sunbeam Service Experts Heating & Air Conditioning. We’ll fix your furnace and quickly get your heat working again.
Call us at 716-427-6807 or schedule an appointment online today.