Johnson Controls A19ACA-15 Temperature Control 10" Capillary Manual Reset Open-Low -30°F/100°F

The Johnson Controls A19ACA-15 Temperature Control is a manual reset capillary thermostat meant for controlling temperature in HVAC systems. This has a bulb which is fitted with a remote sensor with a fluid that increases or decreases in volume with heat. This capillary tube is in series with a switch that starts or stops a heating or cooling system to achieve this temperature. The A19ACA-15 model is designed to employ an A19 bulb type, which is widely used in the capillary thermostat industry. It has temperature range of -30 degree centigrade to 40 degree centigrade, which is flexible for most of the heating of cooling applications. It has a 10- capillary length which makes it possible to position the sensor bulb in any place of your HVAC system.