provided the furnace LP conversion kit is properly installed and the manifold pressure is adjusted to the required 10" W

Always verify the FLA (Full Load Amps) of your equipment before installation

While designed specifically for McDonnell & Miller RS sensors

High-grade aluminum construction provides the necessary rigidity and corrosion resistance required for outdoor exposure

preventing temperature tampering that often leads to excessive energy consumption or equipment strain

Rheem-Ruud 47-20045-02 Limit Switch provided the furnace LP conversionThe Rheem Ruud 47 20045 02 Limit Switch is a critical safety component designed for high voltage HVAC systems. As a furnace high limit switch, this DPST normally closed switch is engineered to break the electrical circuit if internal plenum temperatures exceed safe operating parameters. This specific model features a 150F fixed open temperature and a 110F fixed close temperature, facilitating an auto reset function once the system cools to a safe