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

The 010346F is a practical service part when a compatible Raypak 407A heater needs a burner tray with burner to restore dependable burner performance

Those details work together to create a more dependable and more service-friendly repair path

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