Unions, Heater

This part is a 1 1/2" Threaded Heater Union with Gasket which measures about 2 3/8" across the threaded side X 1 1/2" Slip which measures about 1 7/8" ID and is about 2" deep. The Union receives a 1 1/2" pipe or fitting...

This part is a 1 1/2" Threaded Heater Union which measures about 2 3/8" OD X 1 1/2" Slip or 2" Street which measures about 1 7/8" ID or 2 3/8" OD Heater Union with Gasket. The Union receives a 1 1/2" pipe or fitting on one...

This Kit is a Set of (4) Total Combination of the Two Standard Size 2" Heater or Pump Union Gasket (2) with a 2 1/2" Lip Center to Center and (2) with a 2 5/8" Lip Center To Center. The purpose of this Combo Kit is if you don't know...

This Kit is a Combination of the Two Standard Size 2" Heater or Pump Union Gasket (1) with a 2 1/2" Lip Center to Center and (1) with a 2 5/8" Lip Center To Center. The purpose of this Combo Kit is if you don't know which size you have...

This Kit is a Set of 2 NON-Standard 2" Heater or Pump Union O-Ring that measures 2 5/8" Center to Center. The O-Ring is 2 5/8" center to center and fits some unions but most unions are 2 1/2" center to center... Do not buy this O-Ring...

This Kit is a Set of 2 NON-Standard 2" Heater or Pump Union O-Ring that measures 2 5/8" Center to Center. The O-Ring is 2 5/8" center to center and fits some unions but most unions are 2 1/2" center to center... Do not buy this O-Ring...

Red Epoxy is a new high performance, two-part, heat cured, epoxy repair kit for making permanent repairs on all metals and rigid plastics. Red Epoxy is specifically designed to exhibit a distinct color change when heat cured. Red Epoxy will provide a...

This part is a 2" Slip which measures about 2 3/8" ID X 2" which measures about 3" OD Heater Union without a Groove for a Ribbed Gasket or O-Ring. The Union receives a 2" pipe or fitting on one side that measures about 2...

This Kit is a 2" Heater Union, Slice Valve, Spin Kit with Glue To Plumbing Connect Kit found in many Hot Tubs. The Heater Union which measures about 3" outside the threads receives a 2"street X 2" Slip Slice Valve then you glue the 2" coupler to spin it...

This Kit is a 2" Heater Union, Slice Valve, Spin Kit To Plumbing Connect Kit found in many Hot Tubs. The Heater Union which measures about 3" outside the threads receives a 2"street X 2" Slip Slice Valve then you glue the 2" coupler to spin it to win it...

This Kit is a Set of (9) Replacement Gaskets Only (3) Gasket for the "A" Coupling and (6) for the "B/C" Couplings.. The "A" Gasket measures about 1 7/8" edge to edge overall and the lip or L shaped part measures about 1 9/16" Center to Center.. The...

This Kit is a Set of (6) Replacement Gaskets Only (2) Gasket for the "A" Coupling and (4) for the "B/C" Couplings.. The "A" Gasket measures about 1 7/8" edge to edge overall and the lip or L shaped part measures about 1 9/16" Center to Center.. The...