Crown Engineering 28091-01 Electrode Els PW 17895 it is designed to open

it is designed to open on pressure drop at 300 PSIG and close at 400 PSIG

Symmetric Port Design: Minimizes the effects of varying head pressures

you reduce callbacks caused by premature element oxidation or cracking

provided the technician installs the appropriate furnace burner orifice and conversion kit according to the manufacturer’s manifold pressure requirements

As a direct armstrong pump repair part

Crown Engineering 28091-01 Electrode Els PW 17895 it is designed to openAs a seasoned technician, you know that consistent ignition is the backbone of any reliable oil fired system. The Crown Engineering 28091 01 Electrode is the specific Weil McLain electrode replacement designed for high performance QB180 and QB300 oil burners. This single block electrode assembly ensures precise spark gap maintenance, which is critical for preventing delayed ignition and soot buildup in the combustion chamber. Engineered to replace