Description
This listing includes one 2 1/2″ Thread X 2″ Slip Heater Union complete with matching Gasket. This union connects 2″ plumbing to a 2 1/2″ heater flange. The slip side accepts 2″ pipe or fittings for gluing (measuring approximately 2 3/8″ across), while the threaded side attaches to a 2 1/2″ Heater Flange using the included 2 1/2″ Nut (flange measures approximately 3 11/16″ across). Please note: Global also stocks alternative configurations including 2 1/2″ Thread X 1 1/2″ Slip and 2 1/2″ Thread X 2 1/2″ Slip versions. Verify your setup: if your plumbing measures 2″ and your heater flange is 2 1/2″, this union is your correct choice. This configuration ranks as the second most common variant. The 2 1/2″ x 2 1/2″ version remains most popular, while the 2 1/2″ X 1 1/2″ is least common. Designed for hot tub applications connecting to 3″ heaters equipped with 2 1/2″ Nuts.
Measure carefully before ordering – This item is non-returnable.
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