2" Spa Hot Tub Heater Union Slip Heater Split Nut Union Replacement with O-Ring Gasket Waterway 711-4030 (Actual Size 3 Inch) - NOT for Inflatable Hot Tubs Heater Parts
This Conversion union is the perfect solution for converting pool pumps, pool filters, and pool heat pumps with metric female threaded supply pipe connections to American standard piping systems.
Use a heater union to connect the hot tub's heater to the hot water supply line. This allows the hot tub to draw hot water from the supply line and heat it before it is circulated around the hot tub. The heater union is responsible for maintaining a tight seal so that no water or steam can leak out.
Heater union gaskets are rubber seals that are used to connect two parts of a heater together. They are typically placed between the heater’s flange and a union.
Slip Spa Heater Union Fitting for spas and hot tubs of various brands like Artesian Spas, Cal Spas, ThermoSpas, Master Spa, and more. The set includes an gasket, and Union Fitting, made of durable PVC plastic material that ensures long-lasting usage.
Inside diameter of the threaded edge of this heater union is approximately 3 in.Plumbing is measured by inside diameter because this measurement is used to calculate the size of the pipe. The inside diameter measurement is the distance from one side of the pipe's inner wall to the other. This measurement is very important, so when purchasing fittings such as couplings, make sure you choose the correct size to avoid inconvenient repairs for you.
1 x 1 x 1 inches
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