the 125-degree thermal limit switch prevents catastrophic component failure

features a robust "L-style" electrode configuration with a total length of 2-3/4 inches and a 2-inch mounting bracket

Most technicians replace the D6723320S due to vibration caused by dirt accumulation

for outdoor service

the Watts 0881405 gasket is rated for use with a wide range of media including water

Armstrong Furnace ALPKT574-3 Conversion Kit Els PW 17895 the 125-degree thermal limit switchThe Armstrong Furnace ALPKT574 3 Conversion Kit is a critical component for field converting high efficiency gas furnaces from natural gas to liquid propane (LP) operation. Engineered for precise fuel to air ratios, this LP gas conversion kit ensures stable combustion and prevents soot accumulation or heat exchanger fouling common with improper venting or fuel delivery. Designed specifically for Armstrong Air and AirEase equipment, the kit includes