Johnson Controls A19ABC-12C SPDT Remote Bulb Temperature Control 8' Capillary 6°F–24°F Adjustable Differential 100°F–240°F

The Johnson Controls A19ABC-12C SPDT Remote Bulb Temperature Control is an effective device used in controlling temperature in HVAC systems. It has a remote bulb sensor that enables it to have precise readings of temperatures between 100°F and 240°F. This SPDT control works on the voltage range of 208-240 V to suit most HVAC systems. The works by detecting changes in temperature with its remote bulb and switching on to keep temperatures within a set differential range which can be set to provide accurate control. Some of the advantages include accurate control of temperatures that in turn improves the performance of the systems and the useful life of the equipment by eliminating temperature changes. Due to its SPDT structure, it can be used to control heating or cooling equipment depending on the fluctuating temperatures in a convenient HVAC system.