The Valve Stop Set Is Part Of The Foot Valve Which Is Fitted At The Bottom Of The Cylinder Where The Water Is Drawn Up. It Consists Of The Valve Stop (Orange), O Ring, Spring, Washer & Split Pin.
Intallation was straight forward once you understand what all needs to be in the initial kit (element, thermostat pocket, kwikot flange). I opted to use a seperate compatible thermostat to connect the system to my existing CBI Geyser controller. From cold it heated up in about 2.5 hours and happpily runs through my inverter on solar during the day.
