Johnson Controls A19AAA-40 Temperature Control 30067439-890 2-pound steel base required for

2-pound steel base required for a clean

this epoxy-encapsulated unit provides a secure

ensuring seamless integration with existing control boards

or visible carbon scorching on the relay terminals

Johnson Controls A19AAA-40 Temperature Control 30067439-890 2-pound steel base required forThe Johnson Controls A19AAA 40 is a heavy duty, single stage remote bulb thermostat designed for precision temperature regulation in demanding HVACR environments. Engineered with a liquid filled sensing element, this control provides consistent "repeat" accuracy that remains unaffected by barometric pressure or cross ambient temperature fluctuations. This specific model features a temperature range of 20? F to 80? F (? 5? C to 28? C), making it an