Rheem-Ruud 47-22712-82 Limit Switch For field service technicians and

For field service technicians and automation contractors

ensuring the full spark energy reaches the electrode

which is the leading cause of mechanical and electrical failure in industrial HVAC units

including series like the GMDA150E5A

Rheem-Ruud 47-22712-82 Limit Switch For field service technicians andThe 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