Lennox Furnace Error Code 270 Solved in Champaign

Feeling a chill because you’re noticing error code 270 from your Lennox® furnace?

This shows you that your furnace ignitor can’t turn on the flame. After five failed attempts, the furnace will halt trying to ignite. It will then switch into Watchguard mode for about an hour for your safety.

When your ignitor isn’t working, it’s safer to count on our NATE-certified technicians. They’ve gone through rigorous education, so you can rest easy knowing they’ll find out what’s generating the furnace error and will mend it to your contentment.

We believe in the quality of our furnace repair in Champaign 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 your space.

Here’s how a furnace ignitor works:

  • Thermostat launches 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 about three to five years before it breaks and must be replaced. It can break down sooner if you don’t replace your air filter routinely, since a dirty one can cause your HVAC equipment to short cycle.

What Happens When a Furnace Ignitor Breaks Down

Your furnace will show 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 short flashes or an alternating slow flash as it shares a fault code.

Estimated Repair Cost for Furnace Error Code 270

The bill to restore your furnace hinges on the problem with it and how long it takes to repair it.

Before your technician replaces your ignitor, he or she will investigate:

  • Gas flow
  • Flame sensor current
  • Air filter

Your technician will also make sure the ignitor is legitimately lighting the burner and that there are no interferences or cracked hoses within your equipment.

An ignitor often fails 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

Turn to the Experts at Chief / Bauer Service Experts Heating & Air Conditioning

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

Call us at 217-689-2469 or schedule an appointment online today.