Rapid Ignition: Optimized resistance values ensure prompt ignition of the gas-air mixture

This pneumatic controller is compatible with both direct-acting and reverse-acting thermostats

Key Benefits Physical setpoint limit adjustment prevents occupants from overriding HVAC system parameters

The unit features 1/4" barbed connections suitable for standard flexible tubing

making it suitable for high-demand residential and light commercial boilers

Watts 0009431 Valve Els PW 29614 Rapid Ignition: Optimized resistance valuesThe Watts 0009431 (Series LF25AUB Z3) is a heavy duty, 1. 5 inch water pressure reducing valve engineered for professional contractors managing high demand residential and commercial plumbing systems. This lead free brass water regulator features a robust copper silicon alloy body and a sealed spring cage with stainless steel screws, making it ideal for accessible outdoor pits or high moisture installations. As a direct 0009431 replacement for legacy