Therm 4.0kW [12" x 2"] Flo-Thru Titanium Heater [Arctic Spas] (48-9150-5P-K) airreliefvalves The Raypak 336A burner tray

The Raypak 336A burner tray without burner is designed for compatible heater applications where the supported burner-support tray needs replacement while the burner itself is handled separately

5 kW heater is needed in the supported PH301-15UP configuration

Valve adapter for compatible Jacuzzi ST27 sand filter applications

It is a strong choice when dependable high-output heater replacement is needed in a compatible Aquatemp system

making accurate fit especially important

Therm 4.0kW [12" x 2"] Flo-Thru Titanium Heater [Arctic Spas] (48-9150-5P-K) airreliefvalves The Raypak 336A burner trayTherm [Arctic Spas] 12" 4. 0kW Flo Thru Titanium Heater (48 9150 5P K) is a replacement heater developed around the fit and operating requirements of Arctic Spas, making it a practical choice when the original heater assembly must be matched carefully. Its 4. 0kW heating output and 12" heater length should be matched to the original equipment requirements before installation, since spa heaters are not universally interchangeable. When a spa struggles