This SPDT relay (Single Pole Double Throw) is the direct replacement part for Field Controls CK-62 and CAC-120 control kits

This isn't just any belt

Common Maintenance Questions What oil is pre-charged in the ZB66KCE-TF5-950

This sensor serves as a critical component for achieving ASHRAE 62

Crown Engineering 28091-01 Electrode 321042-401 This SPDT relay (Single PoleAs 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