Pentair MasterTemp 250 Air Orifice Kit (460745) sloanled Order by part number 550089

Order by part number 550089 to help verify fitment

A jet body is useful because it forms the structural base of the assembly

2 inch ram bit tool for compatible plumbing repair applications

This replacement is especially useful when the original tube is clogged

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

Pentair MasterTemp 250 Air Orifice Kit (460745) sloanled Order by part number 550089Built 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