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03 compatible with Propane (LP) systems
Double-Acting Protection: Effectively relieves positive pressure to prevent combustion gas spillage in the mechanical room
featuring adjustable high and low fire regulators and 1/4" spade terminals for straightforward wiring
Does this valve replace the older 61-21922-51
Its field-serviceable design allows for internal component access without removing the valve body from the line
Johnson Controls A-4000-156 Filter Assembly Refrigerant 03 compatible with Propane (LP)The Johnson Controls A 4000 156 Filter Assembly is a critical component for maintaining pneumatic control system integrity by removing moisture and particulates from the air supply. This 5 micron condensate filter features an automatic drain mechanism, ensuring continuous moisture removal without manual intervention, which prevents downstream regulator clogging and actuator failure. Designed as a direct Johnson Controls replacement part, the A 4000