Unions, Heater

Uni-Nut Retainer, 2", for 2-1/4" Housings

Aquatemp Products Heater Uni-Nut®It is a patented design to end leaking split nuts on heaters. The Uni-Nut® is a one-piece nut that can be tightened by hand and changed in the field by removing a color-coded retainer. The black retainer is...

Tailpiece, 2"mbt x 1-1/2"s/2"spg, w/Split Nut, Heater

Tailpiece, 2"mbt x 1-1/2"s/2"spg, w/Split Nut, Heater   Heater Union Part Type Tailpiece First Plumbing Connection Size 2" First Plumbing Connection Type Male Buttress Thread (mbt) Second Plumbing Connection Size 1-1/2", 2" Second...

Heater Union Tailpiece Kit , 1-1/2"mbt x 1-1/2"slip, w/Split Nut & Gasket

This Kit features a 1 1/2" Threaded Split Nut that goes over the flange of a 1 1/2" Heater Flow Through style Tube... And a 1 1/2" Threaded x 1 1/2" Slip PVC Heater unions as well as a gasket that fits between the union and the tube flange... This kit is...

Uni-Nut, 2"mbt, for 2-1/4" Housings

Aquatemp Products Heater Uni-Nut®It is a patented design to end leaking split nuts on heaters. The Uni-Nut® is a one-piece nut that can be tightened by hand and changed in the field by removing a color-coded retainer. The black retainer is...

Tailpiece, 1-1/2"bt x 1-1/2"spg, w/O-Ring, for Split Nut

1-1/2" male spigot tailpiece

O-Ring, Buna-N, 3" ID, 1/8" Cross Section, Generic

Split Nut, Waterway, 1-1/2", w/screws

Heater Union 1 1/2" Slip X 2" Threaded Video How To

For a video about this part search YouTube for: Hot Tub Spa Parts Heater Union 2" X 1 1/2" Slip Information The Hot Tub Professor   You are buying a 1 1/2" Slip X 2" Heater Union Only...

Tailpiece, 2"mbt x 2"s, w/Split Nut, Heater

Uni-Nut, 2-1/2"mbt, for 3" Housings, w/o Retainer

Aquatemp Products Heater Uni-Nut®It is a patented design to end leaking split nuts on heaters. The Uni-Nut® is a one-piece nut that can be tightened by hand and changed in the field by removing a color-coded retainer. The black retainer is...

Tailpiece, 1-1/2"bt, w/O-Ring, for Split Nut

1-1/2" split nut tailpiece

2-1/2", Pump, Union, T Gasket, Fits Union that Measures 3 5/8 Inside Threads

This part is a 2 1/2" Pump Union Gasket Only for use with a 2 1/2" Pump Union that would measure about 3 5/8" Inside Threads. This gasket measures 3 1/4" O.D. x 2 3/8" I.D. and the lip is 2 7/8" center to center. This version is the 4th most...

2 1/2" Spa Hot Tub Heater Union Therm T Gasket Blue Ridge Gatsby

This part is a 2 1/2" Therm Style Pump or Heater Union Gasket Only for use with a 2 1/2" Heater or Pump Union. If your heater or Pump is 2 1/2" this part could be correct we offer (2) different sizes of 2 1/2" gaskets so you need to verify your...

1X Hot Tub Spa 1 1/2" Split Nut fits Heater Union with 2 3/8" Threads Video How To

You are buying a 1 1/2" Heater Split Nut Only which includes the split nut and (2) Screws for use with a 1 1/2" Heater Union that would measure about 2 3/8" OD... The Heater Flange Split Nut mounts to the heater tube using 2 screws to hold it in...

O-Ring Heater or Pump Union 2-3/8" ID 1/8" 2 1/2" Center to Center

This part is a O-Ring Heater or Pump Union 2-3/8" ID 1/8" 2 1/2" Center to Center.. This o-ring is used in many different applications such as heater 2" tailpiece unions or pump unions as well as some pool applications. The inside diameter is 2 3/8 and...

Gasket for 2" Pump or Heater Union Extra Thick Flat 1/4"

This is a Flat Gasket for 2" Pump or Heater Union Extra Thick 1/4". It is a 2 7/8" Outside Diameter and 2 1/8" Inside Diameter.

Heater, Split Nut, 2 1/2" , 3 9/16" Inside Diameter for 3" ID Heater

This part is a 2 1/2" Heater Split Nut which measures 3 9/16" Inside Diameter of the threads and 3" inside the center part that wraps around a heater tube or body. The Heater Flange Split Nut mounts to the heater tube using 2 screws to hold it in place...

Gasket Heater Union Mo-Flo, 2" ID x 3" ID Cal Spa 2-5/8" Small Lip

This part is a Gasket Heater Union Mo-Flo, 2" ID x 2-3/4" OD Cal Spa with a 2-5/8" Center to Center Small Lip.. The Lip is about 2-5/8" Center to Center but is really thin and tiny meaning the other style gasket with a thick 2-5/8" lip will not work....

Flat Gasket, 1-1/2" for Heater or Pump Union

Flat Gasket for 1-1/2" Union Pump or Heater, 2-5/16" OD, 1-7/16" , This gasket can be used in conjunction with an o-ring when you need extra room for a tighter seal.

1 1/2", Gasket, Heater or Pump, Union, with 1 7/8" Groove How to Video, 1-1/2"

NOTE: This gasket does not fit your Coleman SALUSPA DO NOT order it.. Click this link to see Saluspa Gaskets.. Saluspa This part is a Standard 1 1/2" Heater or Pump Union Gasket. The gasket is 2 3/8" across and fits unions that have a 1...

Hot Tub Spa 2" Heater or Pump Union Gasket 2 1/2" Lip Balboa Gecko ACC

This part is a Standard 2" Heater or Pump Union Gasket with a 2 1/2" Lip Center to Center. The gasket is 2 7/8" across on the outside the inside diameter is about 2 3/16" and the lip that fits into the union is 2 1/2" center to...