• Hot tub kit includes 2-inch heater split nut and 2-inch slide X 2 thread heater union kit with washers
• Hot tub split nut Measures approximately 3.3" outside and mounts to existing pump union using 2 screws. Split nut has an inside dimension of approximately 2.32", mounts to the old pump union retaining flange and screws to the pump threads with a washer between the union and the pump.
• Pump union split nut 2 inch Compatibility - Spa Heater Accessory Nut 2" Heater Split Nut for balboa (actual size 3" for 2" heater assembly), also replaces Gecko, Coleman, HydroQuip, Spa Builders, Correctech, Spanet, does not apply to Coleman Saluspa and LX series heaters.
• 2” split union for hot tub pump If your pump union nuts are cracked or broken, use a split nut to reconnect the water lines without having to cut the plumbing.
• HOT TUB SPLIT NUT INSTALLATION- To install this split nut union you must remove the old damaged pump union flange nut. This nut can be cut off with a hacksaw blade or some pliers if the nut is split enough. When cutting off the nut, be careful not to cut the pump fitting gluing body.