By Waterway
Part # 2103-46
Manufacturer Code 400-5461B
Alternate Part #'s 400-5461B, 89-270-1046, WW4005461B
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| Heater Union Part Type | Split Nut |
| First Plumbing Connection Size | 1-1/2" |
| First Plumbing Connection Type | Female Buttress Thread (fbt) |
| Second Plumbing Connection Size | 1-1/2" |
| Second Plumbing Connection Type | Large Flange (For Metal Housings) |
