How do I reset my Lennox Elite furnace?
Examine your furnace and look for a raised button or switch to the right of the ignition control box (or the “Limit Control” switch). Press and release the limit control switch to rest your Lennox furnace.
Is there a reset button on my electric furnace?
All furnaces are equipped with a reset button. They are generally red or yellow and are located inside the blower compartment. The reset button is a safety feature that will shut down the furnace when a problem is detected, often a hot or overheating furnace, before it trips the circuit breaker.
Why is my Lennox furnace not turning on?
Most likely, either the electrical system providing your furnace’s power has shorted or the power switch has blown. Try resetting your furnace’s circuit breaker. If it has blown, you will need to replace it. The furnace’s igniter might either be cracked or faulty.
How do you reset a Lennox furnace after a power outage?
Reset button—The furnace can also trip its reset button when there is a power outage. It’s usually a red or yellow button located inside the blower compartment near the motor. When it’s tripped it pops up. Push and hold the button for a few seconds.
When would the blower come on in an electric furnace?
61-5) When would the blower come on in an electric furnace? The blower must come on before the first heating element and must remain on until the last heating element has been de energized.
What do you do when your furnace doesn’t turn on?
Furnace Won’t Start FAQs
- Check your circuit breakers.
- Check your thermostat settings.
- Ensure your furnace filters are clean.
- Check your pilot light.
- Check your blower motor.
- Check the furnace ignition switch.
What would cause a furnace to lockout?
All furnaces need to have adequate ventilation and a dirty air filter can cause a system lockout to occur. Another common problem that can cause a furnace lockout is a dirty flame sensor. The flame sensor comes into contact with the flame, and it is quite common for debris to buildup on it.
