2 Inch Heater Split Nut Set with Gaskets Orings American

Complete set of 2 spa heater 2 inch Split Nuts with Screws and oring/gaskets.

This heater split nut goes on the 2 inch metal heater to connect to plumbing.  Set of 2 split nuts, 2 gaskets and 4 split nut screws now available as one set.

Fits almost all 2 inch heater tubes used in most major hot tub brands. Comes complete with the 2 oring/gaskets that are flat on one end and have an oring on the other as one piece.

The oring side fits into the grove on the heater tailpiece.

Split nuts allow for the replacement of heater tube connecting nuts that can fit over the metal lip of the heater and connect to the PVC tailpiece which is attached to the 2 inch plumbing.

2 inch refers to the inner diameter of the heater tube.  Outside measurements of these split nuts are over 3 inches wide.  The center to center measurement of the gasket oring (raised part of gasket that fits into grooves on heater tailpiece) is 2 1/2 inches in diameter.