The same drain valve that comes as original equipment on many water heaters, select the valve that is long enough to clear the insulation between the jacket and the tank.
Fits all water heaters
Fiberglass reinforced celcon
Durable construction
Original part for: A.O. Smith, A.O. Smith Canada, American, GSW, John Wood, Kenmore, Lochinvar, Maytag, Mor-Flo, Penfield, Reliance, Sears, State Industries, U.S. Craftmaster, Whirlpool. Fits: Bradford White, General Electric, Rheem, Richmond, Ruud