1-1/2" Heater Union Tailpiece Assembly - MBT x Slip w/Split Nut & GasketThis complete half union tailpiece kit provides a reliable connection solution for spa and hot tub heating systems. The...
Heater Tailpiece with Split Nut - 2" Male Buttress x 1-1/2"/2" Slip/Spigot
This heater union tailpiece with split nut provides a secure connection for your spa heating system. Engineered for...
This replacement heater union tailpiece includes a gasket and features a 90 degree angled design with dual connections. Engineered to fit heater tubes measuring approximately 3 inches inside...
2" Heater split nut repair union used to replace cracked and brittle heater unions on hot tubs and spas. This two piece split nut fits around your heater and is held together by two phillips head...
Customized heater union tailpiece assembly featuring an integrated pressure switch tap, specifically designed for Saratoga retrofit heater installations. This 90 degree angled fitting accommodates...