Description
The Honeywell T678A1015 is a versatile remote bulb temperature controller designed for precise regulation of air or liquid temperatures in ducts, pipes, tanks, and boilers. With a temperature range of 0 to 100°F and a 20-foot capillary, it offers flexibility in various commercial HVAC applications. This controller is ideal for controlling dampers and valves in heating, cooling, and heating-cooling systems.
Features:
- Suitable for applications requiring temperature control of air or liquids where controller must be placed outside the sensing area.
- Typical uses include control of dampers and valves in heating, cooling and heating-cooling systems.
- Fast response models (available for use in return air duct) operate approximately four times faster than standard models.
- Controller can be mounted in any position. Ambient temperature compensation provides good temperature control.
- Refer to T775 Electronic Remote Temperature Controller where more exact control is required and/or remote controller location is preferred.
- T678 models have a maximum connected load of 2000 VA.
Specifications:
- Application: Regulates temperature of air or liquids in ducts, pipes, tanks and boilers
- Output Type: Relay
- Type: Remote Bulb
- Output: 2 SPDT switch contacts
- Voltage: 120 Vac or 240/277 Vac
- Frequency: 50, 60 Hz
- Dimensions: 5-5/8 in. high x 2 in. wide x 2-5/8 in. deep
- Sensor Element: Copper Bulb
- Number of Sensor Inputs: 1
