using the correct OEM-spec Maxitrol R11110-512 ensures the assembly meets its original 1/2 PSI rated pressure performance standards without the need for entire valve replacement

Versatile Compatibility: Field-selectable SPST relay contacts (N

Precise Safety Cutout: Ensures low pressure protection to prevent vacuum conditions and coil freeze-ups

the AT-11-1 is specifically optimized for the port dimensions and mounting requirements of Schneider Electric and Barber Colman TK Series hardware

Robertshaw 5225-047 Limit Control Freon using the correct OEM-spec MaxitrolThe Robertshaw 5225 047 is a heavy duty LCH series manual reset limit control designed for critical over temperature protection in commercial cooking and HVACR applications. Engineered as a fixed high limit switch, this component features a factory calibrated trip point at 450F (232C) to ensure system safety by interrupting the power circuit upon reaching the thermal ceiling. The assembly includes a 24 inch capillary and a 3 16" x 7 5 8" nickel plated