Pay in 4 interest-free payments of $33.80 Learn more
Ships within 48 hours · Estimated delivery Oct 6 - Oct 11
Broad Compatibility: Fits various Lennox gas furnaces and heating equipment requiring an L180-30F limit switch
Where should the Maxitrol MT2-9 be installed
allowing for sensor replacement without draining the entire boiler loop
vibration-resistant connection to the system control board
What actuators are compatible with the VT3253 valve body
Hydrolevel 170SV Low Water Cut-Off 30067439-890 Broad Compatibility: Fits various LennoxThe Hydrolevel 170SV Low Water Cut Off is a heavy duty safety control engineered specifically for hot water boiler applications. Operating at 120 VAC, this unit effectively prevents burner operation during low water conditions to protect the heat exchanger from dry firing damage. It features an automatic reset function that restores burner operation immediately once the water level returns to a safe operating range. The Safgard 170SV is a reliable
