Temperature Controller Remote Bulb with 20FT Capillary 2 SPDT 120/240/277 Volt 0-100 Degrees Fahrenheit 5-5/8 x 2 x 2-5/8 Inch for Boiler Tank Pipe Duct Heating Cooling

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
• Fast response models operate approximately four times faster than standard models
• Typical uses include control of dampers and valves in heating, cooling and heating-cooling systems
• 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
• 50/60 Hz frequency
• T678 models have a maximum connected load of 2000 VA
• Contact ratings - 120 VAC - 8.0 FLA, 48.0 LRA, 240 VAC - 5.1 FLA, 30.6 LRA, 277 VAC - 4.2 FLA, 25.2 LRA
• 1 sensor input
• 125 deg F maximum operating temperature
• 3 to 10 deg F interstage differential temperature adjustable