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

Key Benefits for Technicians Precise Thermal Trip Point: Calibrated to 220°F specifically for high-limit protection in Bard climate control systems

While designed specifically for McDonnell & Miller RS sensors

Common Questions & Answers How many vibration mounts do I need for a full replacement

Rheem-Ruud 47-20045-02 Limit Switch High-grade aluminum construction provides theThe 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