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Built for durability in harsh outdoor environments
Ensure the venting distance does not exceed manufacturer specs before replacing the switch
this wheel provides the exact static pressure needed to purge the heat exchanger and satisfy HVAC pressure switch requirements
This R410A TXV valve is essential for maintaining the volumetric efficiency of 3-ton coils in Miller
Johnson Controls HE-68N3-1N00WS Humidity Transmitter Refrigerant Built for durability in harshThe Johnson Controls HE 68N3 1N00WS is a professional grade wall mount humidity transmitter engineered for precise atmospheric monitoring in commercial HVAC systems. This unit features a high accuracy 3% humidity sensor integrated with a 1000 Ohm thin film nickel temperature sensing element, providing reliable dual mode feedback for environmental controllers. Designed for versatility in the field, it accepts a wide input range of 14 to 30 Vdc or 20 to
US$ 103.17
US$ 129.99
US$ 69.99