Pentair MasterTemp 250 Air Orifice Kit (460745) airblowers while the Ultima platform preserves

while the Ultima platform preserves the original pump-family match

0A] [56Y/TB] Spa Motor (B234) is engineered for pump motors applications

and unnecessary downtime during pool

or missing side panels

Pentair MasterTemp 250 Air Orifice Kit (460745) airblowers while the Ultima platform preservesBuilt 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