making it a staple for any service truck

Constructed from durable materials

applying oil or grease to the tapered surfaces can lead to over-torquing and potential hub failure

Designed for tank wall mounting

compatibility is strictly based on the specific model and serial number of the unit

Reznor 7299 Sail Switch Els PW 17895 making it a staple forThe Reznor 7299 Sail Switch is a critical safety component designed for precise airflow sensing in commercial and industrial HVAC units. As a venter airflow switch, this 2 wire OEM part monitors the velocity of the air moving through the venter housing to ensure proper combustion and venting. If the blower fails to generate sufficient static pressure, the normally closed (NC) contact opens, interrupting the ignition sequence to prevent hazardous