Description
The Johnson Controls T-4000-3140 Cover White Thermometer Horizontal is a programmable thermostat cover designed for horizontal application in HVAC systems. The cover is white plastic and comes with a built-in thermometer to protect the thermostat’s internal components. Temperature control is well maintained by the T-4000-3140, which is mainly used in commercial and industrial HVAC systems. It has a wide temperature operating range of -40°C to 120°C may be used in different climatic conditions and is powered by 24VAC. Temperature readings from the built-in thermometer enhance building comfort and operating efficiency.
