Honeywell T678F1002 2-SPDT Differential Temperature Controller 5.5' Capillary 2°F/55°F-85°F

The Honeywell T678F1002 Temperature Controller that is optimized for the commercial HVAC systems. It has a bulb located at a remote area and a 5.5 feet capillary tube for better temperature measurement. The temperature range of this model is 55°F to 85°F and a 2°F differential for accurate control of heating and cooling stages in two-stage systems. The controller’s 2-SPDT output enables the management of diverse HVAC equipment such as fans, dampers and valves. This controller is effective in maintaining the right temperatures in the building and therefore increases comfort to the occupants, efficiency of the energy used and effectiveness of the HVAC systems.