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and DH75T60F models
and MP-5200-0-0-2 series actuators when they are being installed on legacy Barber Colman linkages
This 140-200F Auto Limit Switch monitors internal air temperatures
Ensure the heat exchanger is clean and the fan is operating at the correct CFM before replacing the switch
Johnson Controls T-4000-2139 Cover and DH75T60F modelsThe Johnson Controls T 4000 2139 is a professional grade horizontal thermostat cover designed specifically for the T 4000 Series pneumatic room thermostats. Engineered for sleek, unobtrusive installation, this beige plastic cover features a clean aluminum faceplate without a thermometer window or setpoint adjustment openings. This configuration is ideal for facilities where unauthorized tampering must be minimized while maintaining a uniform aesthetic
US$ 159.00
US$ 164.99
US$ 265.00