626617R – Main Limit Switch – 170F Close – 200F Open – Auto Reset

Nordyne 626617R – Main Limit Switch – 170F Close – 200F Open – Auto Reset

A furnace limit switch is a component of a forced-air furnace that is responsible for turning on the furnace blower once the desired heat has been reached. Limit Switches regulate when your home is heated by gauging the temperature of the surrounding air. If the temperature inside the furnace gets too hot, the limit will open up, resulting in the burners shutting off. This limit opens at 200 degrees F and closes at 170 degrees F. It uses an automatic reset along with fixed Programming.

Features

• Genuine OEM replacement part
• Furnace limit switch
• Diameter: 1/2″
• Auto reset
• Fixed Programming
• Single Pole
• Replaces 626617
• Opens at 200 degrees F
• Closes at 170 degrees F

INTH101540