Therm [Arctic Spas] 12.7" 5.5kW L-Shape Flo-Thru Incoloy Heater (48-9121-7S-K) duraplastic Helps maintain reliable control system

Helps maintain reliable control system feedback

The 23315-301-000 is a practical service part when a compatible spa jet needs an internal to restore dependable rain-style water delivery

This replacement is especially useful when the original fitting or eyeball is cracked

0 kW Spa Heater Assembly is designed for compatible 240-volt applications where the original heater has lost the consistent performance needed to keep the spa ready and comfortable

Therm [Arctic Spas] 12.7" 5.5kW L-Shape Flo-Thru Incoloy Heater (48-9121-7S-K) duraplastic Helps maintain reliable control systemTherm [Arctic Spas] 12. 7" 5. 5kW L Shape Flo Thru Incoloy Heater (48 9121 7S 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 5. 5kW heating output, 12. 7" heater length and specialized L shaped curved configuration should be matched to the original equipment requirements before installation, since spa