Lennox Furnace Error Code 270 Solved in Memphis

Feeling a chill 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 stop trying to ignite. It will then switch into Watchguard mode for about an hour for your safety.

When your ignitor ceases working, it’s best to depend on our NATE-certified technicians. They’ve gone through important instruction, so you can rest easy knowing they’ll find out what’s generating the furnace error and will fix it to your standards.

We believe in the quality of our furnace repair in Memphis 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 space.

Here’s how a furnace ignitor works:

  • Thermostat begins 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 roughly three to five years before it cracks and has to be subbed out for a new part. It can wear out sooner if you don’t replace your air filter regularly, since a dusty one can cause your heating system to short cycle.

What Happens When a Furnace Ignitor Fails

Your furnace will demonstrate for you there’s an issue 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 short flashes or an alternating slow flash as it shares a fault code.

Estimated Repair Cost for Furnace Error Code 270

The bill to fix your furnace rests on what’s wrong with it and the amount of 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 pro will also make sure the ignitor is truly lighting the burner and that there are no obstructions or cracked hoses within your home.

An ignitor always seems to fail when you need it most, bringing about an after-hours repair call.

Here’s the typical costs to replace it:

  • $200 during normal service hours
  • $300 to $400 after hours

Rely on the Experts at Service Experts Heating & Air Conditioning

When you need Expert furnace repair, you can rely on our highly knowledgable technicians at Service Experts Heating & Air Conditioning. We’ll correct your furnace and quickly get your heat functioning again.

Call us at 901-235-1196 or schedule an appointment online today.