Robertshaw 1951-536 Thermopile Els PW 17895 15-inch water column threshold is

15-inch water column threshold is factory-set to meet the specific static pressure requirements of compatible models

and use the hex wrench to adjust the set point screw while monitoring with a digital manometer for precise trip point verification

making it the standard choice for non-electric ignition floor furnace models

Reliable gas ignition in high-demand heating systems requires a component that can withstand extreme thermal cycling

Key Benefits OEM Precision: Genuine Lennox replacement part ensures a perfect fit for 2

Robertshaw 1951-536 Thermopile Els PW 17895 15-inch water column threshold isThe Robertshaw 1951 536 Thermopile is a heavy duty, 36 inch threaded thermopile designed for use in self powered gas control systems commonly found in commercial deep fryers, gas fireplaces, and floor furnaces. Engineered to generate a consistent 750 millivolt (mV) output, this coaxial style generator utilizes two dissimilar metals to convert thermal energy from a steady pilot flame into electrical current, sufficient to energize a millivolt gas valve