121108020 , 20-1021 , 400-5161B , 400-5421 , 50086 , 5039-029 , 5039-050 , 610266 , 621503 , 700310C , 806105081858 , 9175-31 , RPL1-20-208S , WW4005161B , WW4005421B , WWP-101-5421
| Heater Union Part Type |
Split Nut |
| First Plumbing Connection Size |
2", 2-3/16" |
| First Plumbing Connection Type |
Female Buttress Thread (fbt), Large Flange (For Metal Housings) |
| Second Plumbing Connection Size |
2", 2-3/16" |
| Second Plumbing Connection Type |
Female Buttress Thread (fbt), Large Flange (For Metal Housings) |
