Johnson Controls A19AAB-26 Utility Thermostat 30067439-890 This model is primarily used

This model is primarily used as a condenser fan cycling control

Using an internal gasket with this sensor is non-negotiable for maintaining proper cabinet pressure and thermal isolation

high-impact plastic that withstands professional use while keeping the thermostat display visible

For ambient temperature applications (100°F)

Johnson Controls A19AAB-26 Utility Thermostat 30067439-890 This model is primarily usedThe Johnson Controls A19AAB 26 Utility Thermostat is a high range mechanical temperature control engineered for precision in demanding HVACR environments. This remote bulb thermostat features a liquid filled sensing element that ensures consistent performance across its 100? F to 240? F setpoint range. Built for line voltage HVAC applications, the SPST switch action is designed to open on temperature rise, making it an ideal choice for high limit or