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When you're converting standard gas valves for liquid propane applications
it features a 1/4" NPT process connection and a 1/8" NPT vent port
making it ideal for units with standing pilots
7 3/16" width
Johnson Controls A421AEC-02 Temperature Control 30067439-890 When you're converting standard gasThe Johnson Controls A421AEC 02 is a heavy duty single stage electronic temperature control engineered for precision in demanding HVACR environments. This unit serves as the direct replacement for A419AEC 2 and A419AEC 2C, offering a critical upgrade for contractors maintaining refrigeration, space heating, and cooling systems. Housed in a NEMA 4X enclosure (IP66), this controller is built to withstand wash down environments and high moisture
US$ 330.00
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