Product Description
This part is a 2 1/2" Heater Split Nut with a Gasket which measures 3 9/16" ID.
The Heater Flange Split Nut mounts to the heater tube using 2 screws to hold it in place and screws onto the heater threaded union with a gasket between the union and tube.
If your heater is 2"inside diameter this part is correct. This version is the most popular version. 1 1/2 x 1 1/2 is 2nd most popular and 1 1/2" X 2 is 3rd most popular.This part is used in hot tubs to plumb a heater tube to a heater union. We have plenty of these.
Buy with caution I Do Not Want Returns!
Note: This Kit will work on the remote heater found on Blue Ridge, Jacuzzi Whirlpool and Gatsby Hot Tubs..
| Heater Union Part Type | Split Nut |
| First Plumbing Connection Size | 3", 3-1/8" |
| First Plumbing Connection Type | Female Buttress Thread (fbt), Large Flange (For Metal Housings) |
| Second Plumbing Connection Size | 2-1/2", 3-1/8" |
| Second Plumbing Connection Type | Female Buttress Thread (fbt), Large Flange (For Metal Housings) |
