Therm 5.5kW [8-1/2" x 2"] Curved Flo-Thru Titanium Heater [Arctic Spas] (48-9123-7T-K) borggeneral so replacing it is often

Therm 5.5kW [8 1 2" x 2"] Curved Flo Thru Titanium Heater [Arctic Spas] (48 9123 7T K) borggeneral so replacing it is often so replacing it is often one of the most important repair steps when a control system is no longer behaving correctly The Waterway 550 9337 deluxe return fitting with eyeball is designed for compatible return applications using a 1 1 2 inch barb connection Its titanium heating element construction is well suited to demanding spa environments these design details help the heater integrate correctly with the surrounding circulation and control components rather than functioning as an isolated replacement part