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This furnace flame sensor facilitates a safe ignition sequence by detecting the presence of a burner flame through ionization
ensuring the full spark energy reaches the electrode
thermostats
which is the leading cause of mechanical and electrical failure in industrial HVAC units
Rheem-Ruud 47-22712-82 Limit Switch This furnace flame sensor facilitatesThe Rheem Ruud 47 22712 82 Limit Switch is a critical safety component designed for high temperature monitoring in HVAC furnace applications. This manual reset limit switch features a fixed open temperature of 310 degrees Fahrenheit, serving as a secondary thermal cutout to prevent heat exchanger damage or hazardous operating conditions. Engineered as an SPST normally closed switch, it interrupts the 14V or 120V control circuit upon reaching its
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