Pentair MasterTemp 250 Air Orifice Kit (460745) sloanled This type of motor is

This type of motor is especially useful when a failed original spa motor is the main problem but the rest of the pump remains worth keeping in place

Order by part number 550089 to help verify fitment

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

This replacement is especially useful when the original tube is clogged

Pentair MasterTemp 250 Air Orifice Kit (460745) sloanled This type of motor isBuilt 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