The Johnson Controls V46BD-2 is a heavy-duty

igniter timing

this 20 Watt solenoid coil features Class FB insulation

This is essential for system flushing

ASCO 8221G5HW Valve R-22 The Johnson Controls V46BD-2 isThe ASCO 8221G5HW Valve is a high performance 2 way normally closed solenoid valve engineered specifically for demanding hot water applications. Utilizing a robust brass body and reliable NBR seals, this pilot operated solenoid valve manages flow pressures ranging from 5 to 150 PSI. The 120Vac coil powers a slow closing valve mechanism designed to mitigate water hammer, protecting your HVACR infrastructure from damaging pressure spikes. With a 3 4"