Therm 3.6kW [8-1/2" x 2"] Curved Flo-Thru Titanium Heater [Arctic Spas] (48-9124-AP-K) filterparts A focused replacement like this

A focused replacement like this is especially useful when the surrounding tank and standpipe remain serviceable and the weakness is isolated to the laterals themselves

helping protect the internal area while supporting a cleaner finished appearance after service

The PresAir Trol FF switch with center spout and blue cam is designed for compatible pneumatic control systems that use a cam-based switching arrangement in a compact format

supporting the intended flow control and overall spa-jet performance

Therm 3.6kW [8-1/2" x 2"] Curved Flo-Thru Titanium Heater [Arctic Spas] (48-9124-AP-K) filterparts A focused replacement like thisTherm [Arctic Spas] 9" 3. 6kW L Shape Flo Thru Titanium Heater (48 9124 AP K) provides a targeted heating solution for Arctic Spas, combining the specified output and construction needed to restore consistent water heating without relying on a generic substitute. Its 3. 6kW heating output, 9" heater length and specialized L shaped curved configuration should be matched to the original equipment requirements before installation, since spa heaters are