Pentair MasterTemp 250 Air Orifice Kit (460745) sloanled 5 kW Spa Heater Assembly

5 kW Spa Heater Assembly is designed for compatible 2 inch by 15 inch applications where the original heater has become inconsistent or has reached the point where replacement makes more sense than continued troubleshooting

A properly selected Little Giant volute contributes to more dependable pump performance and more accurate service work

Supports proper suction cleaner operation when installed correctly

2 inch ram bit tool for compatible plumbing repair applications

Pentair MasterTemp 250 Air Orifice Kit (460745) sloanled 5 kW Spa Heater AssemblyBuilt for the application shown, this MasterTemp 250 Air Orifice Kit supports a cleaner, more reliable repair when the existing component is cracked, worn, heat damaged, or no longer operating correctly. It is used in the heater combustion system to help meter the air path for the correct burner configuration. Because orifice sizing affects how the heater breathes and fires, this is a precision replacement part rather than a generic fitting. Always