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improper flame impingement (flame should cover the top 1/2 to 3/4 inch of the tip)
This HVAC flame sensor replacement is engineered to withstand the rigorous thermal cycling common in industrial furnaces and manufacturing processes
Robust PTC Heater: The solid-state PTC (Positive Temperature Coefficient) heater ensures stable timing across a wide ambient temperature range (-50°F to 165°F)
field-proven 24V coil relay engineered for precise switching in residential and light commercial HVACR systems
it provides reliable thermal expansion protection for mid-sized boiler plants and high-output water heaters
York S1-024-27588-000 Relay Els PW 17895 improper flame impingement (flame shouldYork S1 024 27588 000 24V DPST Relay
US$ 74.90
US$ 24.90
US$ 29.90
US$ 29.90
US$ 29.90
US$ 29.90
US$ 29.90
US$ 29.90
