When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.
Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network
HOME > HVAC > LENNOX > XP19-036 > LIMIT SWITCH

Lennox XP19-036 Limit Switch

Limit switches were created because if the warmed air is too cool then the house will never get warm enough. A normal limit switch is a type of sensor switch located in the furnace that determines if and when the air is warm enough for the air to begin normal home circulation.

How do you know when your limit switch is failing?

This site contains affiliate links for which I may be compensated
Check eBay to see if your limit switch is in stock!
Before buying or ordering any Lennox XP19-036 replacement part do your best and make sure of the model number and also make a visual comparison in order to be sure the right limit switch is being ordered. Installation of the limit switch is a breeze if you possess the knowledge and have the proper tools to get it done.
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated
Check eBay for your limit switch!