This part is a 2 1/2" Heater Split Nut which measures 3 9/16" Inside Diameter of the threads and 3" inside the ceneter 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 and screws onto the heater threaded union with a gasket between the union and tube.
If your heater is 3" inside diameter this part is correct.
This part is used in hot tubs to plumb a heater tube to a heater union. Note: This Kit will work on the remote heater found on Blue Ridge, Jacuzzi Whirlpool and Gatsby Hot Tubs..
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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" |
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Second Plumbing Connection Type |
Female Buttress Thread (fbt), Large Flange (For Metal Housings) |
