Robertshaw 2703-022 Control 318518-761 this Robertshaw infinite switch supports

this Robertshaw infinite switch supports both screw and palnut mounting

while the coated thermostat prevents calcification in high-mineral environments

For technicians performing AAON heating element replacement

offering maximum flexibility for multi-circuit or changeover applications

Low Temp SZ Charge: Optimized for R404A refrigeration systems operating in deep-freeze applications

Robertshaw 2703-022 Control 318518-761 this Robertshaw infinite switch supportsThe Robertshaw 2703 022 Evaporator Low Limit Control is a critical safety component engineered to prevent evaporator coil freezing in commercial refrigeration and industrial cooling systems. This electronic low limit control features a 10 foot capillary tube sensor, providing the necessary length for precise positioning across the coil surface to monitor localized temperature drops. With a fixed operating profile, the switch is designed to open at 35F