Johnson Controls A-4000-138 Station 30067439-890 Does this kit include the

Does this kit include the spark igniter or flame sensor

What happens if the circuit is jumped instead of using this 7760227 switch

facilitating rapid millivolt signal generation to the safety shutoff valve

this non-adjustable safety thermostat features a fixed 450°F trip point

What are the primary electrical requirements

Johnson Controls A-4000-138 Station 30067439-890 Does this kit include theThe Johnson Controls A 4000 138 is a professional grade remote mounted pressure reducing station engineered to maintain precise pneumatic control system performance. This unit effectively regulates output pressure within a tight 0. 02 psi tolerance, even when managing input pressure variations of up to 20 psi. Designed for rigorous HVACR environments, it handles a maximum input pressure limit of 300 psig and provides a reliable air flow capacity of 25