Johnson Controls A19BBC-4 Utility Thermostat 30067439-890 000 psi pressure rating

000 psi pressure rating

Removable 100 Mesh Strainer: Protects the valve orifice from system debris and is easily accessible for routine maintenance

driving relays

Is this part compatible with other actuator brands

and duct heaters requiring a 277V power supply

Johnson Controls A19BBC-4 Utility Thermostat 30067439-890 000 psi pressure ratingThe Johnson Controls A19BBC 4 Utility Thermostat is a rugged, SPDT temperature control designed for heavy duty HVACR applications, including cooling towers, refrigeration units, and unit heaters. Engineered with a stainless steel coiled sensing element, this mechanical thermostat operates without the need for external power, making it a reliable choice for process temperature control in demanding environments. It supports high capacity electrical