Tamper-Resistant Design: No adjustment knob ensures that critical safety and high pressure limit settings remain exactly where the technician set them

Extreme Durability: IP67 ingress protection ensures reliable operation in wash-down areas or high-humidity refrigeration racks

Industrial Construction: Designed for heat pump refrigerant flow control with a focus on long-term seat reliability and minimal pressure drop

allowing for rapid equipment heat-up and improved heat transfer efficiency

OEM Compatibility: Replaces 033199-0849

Johnson Controls A350PT-1 Temperature Control Refrigerant Tamper-Resistant Design: No adjustment knobJohnson Controls A350PT 1 24Vac, 0 10Vdc, 0 20mA, 30 to 130 degrees F or 35 to 55 degrees C, 2 to 30 degrees F or 1 to 17 degrees C Adjustable Differential, Proportional Plus Integral Electronic System 350 Temperature Control A350PT 1 is identical to A350PT 1C