2" Spa Flow Through Heater Union & Tail Piece Kit

Split nuts fit 2" Flow Thru Heater Tubes
2" Heater Tail Piece - 2" Slip(F)
Fits most 2" Spa Heaters
O-ring-Gasket & Screws included
This listing is for 2 Pair (1 tail piece & split nut per pair)

2" unions use Buttress Threads (on the tail piece & Split nut) 2" buttress threads measure +/- 3"