this HVACR replacement part provides the necessary compression to prevent steam and water bypass in pressurized systems

Direct OEM Compatibility: Verified for use with Lochinvar KHB

034-inch orifice calibrated specifically for liquid propane to ensure a stable pilot flame and accurate feedback to the ignition controller

as a loss of signal will default the unit to its spring-return position

Broad Compatibility: Engineered for a wide range of Lochinvar and A

Lennox 50F48 Limit Switch 320819-301 this HVACR replacement part providesThe Lennox 50F48 Limit Switch is a critical safety component designed for fixed temperature monitoring in residential and commercial furnaces. This L150 40F limit control serves as a high heat failsafe, automatically breaking the electrical circuit if the heat exchanger plenum exceeds the preset 150 degree Fahrenheit threshold. Engineered for reliability in Lennox G24 and G26 series units, this switch features a 40 degree differential, allowing for an