PEX polymer lined nipples comply with dielectric waterway fittings requirements of many municipal plumbing codes. Dielectric waterway nipples help protect the tank from corrosion caused when a dissimilar metal like copper is connected directly to the tank. High quality PEX nipples will not corrode shut, leak or clog with lime scale like plain galvanized nipples commonly do.
- For water heater inlet and outlet connections
- Reduces heat loss caused by heated water expanding in to supply and outlet plumbing
- Designed to reduce energy cost
- 3/4 in diameter
- 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