the York flame sensor replacement detects the presence of the burner flame through the process of ionization

Common HVACR Contractor Questions What does the 0

The existing 4-bolt mounting hardware is typically reused

a faulty B1225017 coil is often the culprit

Robertshaw 4200-508 Gas Thermostat Els PW 29614 the York flame sensor replacementThe Robertshaw 4200 508 is a professional grade FDH gas thermostat designed for high capacity temperature regulation in commercial cooking equipment. As a Body Type #2 control, this unit features 1 2 inch side inlets and outlets to ensure high flow rates for demanding appliances like deck ovens, convection ranges, and baking units. Utilizing a 48 inch capillary and a 3 16 inch x 14 3 4 inch nickel bulb, it delivers precise feedback and provides a