Set of (2) Hot Tub Spa 1 ½” Slip X 1 ½” Heater Union with Gasket

You are buying on a Set of (2) 1 1/2″ Slip X 1 1/2″ Heater Unions with Gasket or Oring that matches Unions. The Union recieves a 1 1/2″ pipe or fitting on one side and then Screws to a 1 1/2″ Heater Flange Split Nut on the other side. It will Glue to a 1 1/2″ Pipe or Slice and screw to a 1 1/2″ Heater Flange fitting. Don’t be confused we also offer a Heater union that is 1 1/2″ Slip X 2″ to Heater or a 2″ Slip X 2″ Heater Union. If your plumbing is 1 1/2″ and your heater is 1 1/2″ this part is correct. This is usually found in 115V plug in Hot Tubs. This version is the 2nd most popular version but still very rare. 2″ x 2″ is most popular and 1 1/2″ X 2 is 3rd most popular. This part is used in hot tubs to plumb to a heater flange. To view out Video on this part Search YouTube for: Spa Heater 1 1/2″ Split Nut Information How To Hot Tub Parts of America