Loading... Please wait...

Categories

Our Newsletter


Lennox 40L81 / LB94701A Flame Sensor

  • Lennox 40L81 / LB94701A Flame Sensor Canada Mississauga Ottawa
Price:
Canadian $169.00
SKU:
FSL-81
Shipping:
Canadian $9.00 (Fixed shipping cost)
Quantity:


Product Description

Lennox 40L81 / LB94701A Flame Sensor

 

Product Specifications:

 

The flame sensor is a device located at the burner assembly and can be found in furnaces, boilers and other gas-burning appliances.  

The purpose of the flame sensor is to confirm that whenever the gas valve is open, a fire or flame is present. If there were nothing to ignite, once gas is emitted, a dangerous build-up might occur. Flame sensors have a short time in which to detect a flame. If no flame is detected, the unit will automatically shut down.  If this shutdown happens after a few times, a safety lockout usually happens that shuts the unit down for more than an hour.  In the case of carbon build-up on a dirty flame sensor, a furnace will keep shutting down - a common complaint by homeowners.  Carbon build-up is often caused by dusty particles in the air that burn to a sensor, especially if the furnace is located in areas that typically collect a lot of dust, such as basements and attics.

Flame sensors can be cleaned by using emery cloth and steel wool. 

HeatingPartsCanada carries a wide selection of flame sensors.  If you do not see the part or need help cross-referencing, give our friendly staff a call at 1-844-81-PARTS


Write your own product review

Product Reviews

This product hasn't received any reviews yet. Be the first to review this product!


Add to Wish List

Click the button below to add the Lennox 40L81 / LB94701A Flame Sensor to your wish list.

Related Products

You Recently Viewed...