or significant backdraft

This fixed-point temperature switch is critical for managing heat pump balance point settings

Ensure the total load does not exceed 1

Compact Integration: Mounts directly to 4x4 junction boxes

High Current Handling: Manages 100A continuous and 400A inrush capacity for robust electrical loads

Ranco A22-2237 Control 30067439-890 or significant backdraftThe Ranco A22 2237 Control is a precision engineered fixed setting temperature control designed for specialized commercial refrigeration and HVAC systems. Built for durability in demanding environments, this open high temperature control triggers a circuit break upon temperature rise, providing critical system protection or cycling based on specific setpoint requirements. Its special fit design ensures it integrates seamlessly into compatible OEM