Lennox Furnace Error Code 270 Solved in Canada

Getting cold because you’re getting error code 270 from your Lennox® furnace?

This means your furnace ignitor can’t activate the flame. After five failed attempts, the furnace will quit trying to ignite. It will then go into Watchguard mode for about an hour for your safety.

When your ignitor ceases working, it’s better to count on our NATE-certified technicians. They’ve gone through important education, so you can rest easy knowing they’ll discover what’s generating the furnace error and will repair it to your standards.

We believe in the quality of our furnace repair in Canada 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 begins call for heat.
  • Furnace ignitor and blower become activated.
  • Ignitor heats 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 subbed out for a new part. It can stop working 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 Stops Working

Your furnace will show 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 cost to restore your furnace rests on what’s wrong with it and how long it takes to correct 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 obstructions or cracked hoses within your home.

An ignitor frequently fails when you need it most, bringing about an after-hours maintenance call.

Here’s the average costs to replace it:

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

Trust the Experts at Service Experts Heating & Air Conditioning

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

Call us at 866-397-3787 or schedule an appointment online today.