Pentair NG to Propane Conversion Kit Model 300 | MasterTemp / Max-E-Therm | 460755 C7489 The impeller is the rotating

The impeller is the rotating component inside the pump volute responsible for generating flow

Also known as: C9485

Fits both Hayward Jet-Air III and adjustable Jet-Air III systems

Instruction manual (see below for PDF)

Pentair NG to Propane Conversion Kit Model 300 | MasterTemp / Max-E-Therm | 460755 C7489 The impeller is the rotatingThe Pentair NG to Propane Conversion Kit (460755) is the OEM replacement conversion kit for the MasterTemp and Max E Therm Model 300 pool heater allowing a natural gas unit to be reconfigured for liquid propane fuel supply. IMPORTANT: LICENSED PROFESSIONAL INSTALLATION REQUIRED GAS CONVERSION Gas and electrical heater components must be serviced by a licensed pool professional or qualified HVAC technician. Do not attempt to service gas or high voltage