Contractor Grade: Utilizing an enclosed diaphragm design

Does it include a replacement thermocouple

What is the difference between 23J32 and 23J3201

as this bypasses critical safety thresholds designed to prevent heat exchanger failure

Is this relay suitable for 277V lighting circuits

Johnson Controls A19ANC-1 Temperature Control 30067439-890 Contractor Grade: Utilizing an enclosedThe Johnson Controls A19ANC 1 is a robust remote bulb temperature control designed for demanding HVACR applications requiring a 0F to 150F setpoint range. Built with a SPDT switch action, this mechanical thermostat allows for versatile heating or cooling control with a 5F fixed differential, ensuring precise cycling without premature equipment wear. The unit features a 10 foot capillary lead and a 3 10" x 2 1 2" sensing bulb, providing flexibility for