How do I know if my boiler igniter is bad?
4 Signs of a Faulty Furnace Ignitor
- The Furnace Stops Running. When a furnace won’t run at all, check for a bad ignitor.
- Your Furnace Blows Chilly Air. Unless you’ve set your thermostat to COOL, your furnace should not blow cold air.
- Does Your Furnace Short Cycle?
- A No Glow Ignitor.
- We Can Replace Your Furnace Ignitor.
How do you test a bad ignitor?
Here are a few steps to check your ignitor and determine if it needs to be replaced.
- Make Sure The Furnace As At Room Temperature.
- Turn Off The Furnace.
- Switch Off Circuit Breaker.
- Remove Furnace Service Panel.
- Look For Visible Damage.
- Remove Ignitor Wires From Socket.
- Test The Ignitor With A Multimeter.
How long should a furnace ignitor last?
about seven years
Fortunately, you can replace the ignitor without replacing the full furnace. Most ignitors last about seven years. Keep reading to learn how you can tell if your furnace problem is a faulty ignitor.
How long does a hot surface ignitor last?
No matter which type of ignitor is in your furnace, this chain of events lights your heater so that it blows hot air. Don’t worry—an ignitor that goes bad is common for most furnaces. Fortunately, you can replace the ignitor without replacing the full furnace. Most ignitors last about seven years.
Why is my furnace ignitor not working?
The pilot light or ignition sensor is usually the most common issue when your furnace will not ignite. Then, remove the front panel to find the ignitor or ignition sensor. This is typically located near the burners. If the sensor or ignitor is dirty, it will need to be cleaned.
What makes an ignitor go bad?
Don’t worry—an ignitor that goes bad is common for most furnaces. Fortunately, you can replace the ignitor without replacing the full furnace. Most ignitors last about seven years. Keep reading to learn how you can tell if your furnace problem is a faulty ignitor.