HW T678A-1437

Temperature Controllers

T675A,B/T678A Remote Bulb Temperature Control

• Remote bulb thermostats regulate temperature of air or liquids
  in ducts, pipes, tanks and boilers
• 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
• T675A Models: fixed differential have an electrical rating of 125VA at 120/208/240VAC and 277VAC
• T675B Models: 125VA pilot duty up to 277VAC
• T678 Models: maximum connected load of 2,000VA
• Frequency: 50/60Hz
• Dimensions: 5-5/8"H x 2"W x 2-5/8"D
• UL Listed, CSA certified

* Tradeline