Lennox Furnace Heat Sensor

As quiet as they are efficient lennox furnaces also startup and run perfectly quietly helping to preserve the peace and quiet of your home.

Lennox furnace heat sensor.

Delivering precise comfort and temperature control lennox furnaces can keep your home to within 0 5 degrees of your ideal temperature. This video shows how i fixed my lennox furnace that did not want to start burners failed to ignite error. To clean the sensor turn off power to the furnace at the breaker box. Lennox gas furnaces contain an important safety component known as a flame sensor.

Zoning comfort sensor temperature relative humidity co2 display setpoint fan control after hours override button zone damper fan and heat control cat. Lennox gas and oil furnaces are engineered to deliver perfect warmth efficiency and energy savings. In our example will show a gas fired furnace but you can find flame sensors in boilers and other gas burning appliances. The fix was as simple as cleaning up the dirty ig.

Repair your lennox furnace sensor thermistor for less. To avoid danger it is very important to shut off the power to your furnace or any other appliance prior to making any repairs. Fast same day shipping. Impacting certain mini split heat pump products.

Then if possible remove the sensor from the furnace. Pilot light ignites but the flame dies out right away. As long as the component senses the flame it sends a message to the main furnace control board telling it to keep the main burner on and the gas valve open. Typically the flame sensor comes in the form of a rod that can be found near the back of the furnace right in the path of the burner.

A dirty flame sensor may cause your furnace to function improperly. If the flame sensor is defective the furnace may not heat. If the flame sensor can t sense the flame because it s too dirty the furnace may shut itself off. 365 day right part guaranteed return policy.

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