Pay in 4 interest-free payments of $22.55 Learn more
Ships within 48 hours · Estimated delivery Sep 7 - Sep 12
Key Benefits for the Jobsite NEMA 4X Enclosure: Provides superior protection against corrosion
The Lennox 21L89 is an automatic limit switch
it prevents burner operation under unsafe venting conditions
ensuring exact alignment and optimal mechanical advantage
Modine 5H0730570006 Vent Switch Els PW 17895 Key Benefits for the JobsiteFor service technicians maintaining Modine gravity vented unit heaters, the Modine 5H0730570006 Blocked Vent Switch is a critical safety component designed to detect flue gas spillage. Engineered with a specific 330 degree temperature trip point, this manual reset snap disc monitors the draft diverter relief opening. If a chimney obstruction or downdraft occurs, the switch senses the resulting heat increase and breaks the safety circuit to the gas
US$ 1095.00
US$ 262.50
US$ 272.50