If the Burnham 80160751 fails to close

The Johnson Controls M9220-BGA-3 is a high-torque spring return damper actuator designed for the precise positioning of air dampers and valves in commercial HVAC systems

Precision Speed Control: 3-speed 1075 RPM design provides flexibility to optimize CFM for heating and cooling cycles

High Thermal Tolerance: Class H insulation allows for reliable operation in ambient temperatures ranging from -40°C to +40°C

can be mounted horizontally or vertically to fit compact control cabinets

Carrier MRA12054-12026 Compressor Overload 320788-704 If the Burnham 80160751 failsThe Carrier MRA12054 12026 Compressor Overload is a critical safety component designed to protect residential and commercial HVAC compressors from thermal damage and electrical overcurrent. Built to meet exact OEM specifications, this external compressor overload monitors current draw and temperature, breaking the circuit to the compressor motor if operating parameters exceed safe limits. This prevents catastrophic winding failure during locked rotor