Honeywell T678A Remote Temperature Controller, 200 deg F, Copper Bulb Sensor, Relay Output, 2 SPDT Switch, 1/2 Inch Dia x 3-9/16 Inch L Bulb, 5 ft Capillary Length, 120 VAC Or 240/277 VAC, 50/60 Hz, Any Position Mount, 5-5/8 Inch L x 2 Inch W x 2-5/8 Inch D
- 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 system
- 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
- Interstage differential temperature: 3 to 10 F adjustable
- T678 models have a maximum connected load of 2000 VA
- Set point temperature range: 160 - 260 deg F
- Differential temperature: 3.6 deg F
Standard/Approvals: CSA Certified, UL E4436
Application: Regulates Temperature of Air or Liquids in Ducts, Pipes, Tanks and Boilers
