Honeywell Remote Bulb Temperature Controller - T678A1163/U

The Honeywell Remote Bulb Temperature Controller is a versatile solution engineered for applications needing air or liquid temperature control where the controller must be positioned outside the sensing area. With an operating power supply of 120 VAC or 240/277 VAC and relay output, this controller provides a regulating temperature range from 5 F to 95 F.

The control system is characterized by a 1/2 in. x 4-3/16 in. bulb size and a 20 ft. capillary length. It features 2 SPDT (Single Pole, Double Throw) switch contacts with a copper bulb sensor component, ensuring optimal conductivity and a steady temperature measurement.

Convenient for various scenarios, it is predominantly used in the moderation of dampers and valves in heating, cooling, and combined heating-cooling systems. One of the standout features of this Honeywell controller is its flexibility, as it can be mounted in any position. To top it all, its ambient temperature compensation mechanism guarantees excellent temperature control, irrespective of the surrounding climatic conditions.