Pentair Propane to Natural Gas Conversion Kit Model 250 | MasterTemp / Max-E-Therm | 460742 R9103 and Purex niches

and Purex niches

and full system efficiency

First change from yellow to a milky salmon (brick red) is the endpoint

Also known as: C4320

Pentair Part Number 85004000 Fits FAS 100 Aboveground Pool Skimmer Quantity Included 1 Pro Tip

Pentair Propane to Natural Gas Conversion Kit Model 250 | MasterTemp / Max-E-Therm | 460742 R9103 and Purex nichesConvert Your MasterTemp 250 from Propane to Natural Gas The Pentair Propane to Natural Gas Conversion Kit (460742) is the OEM replacement conversion kit for the MasterTemp and Max E Therm 250 pool heater. If your gas supply is being changed from liquid propane (LP) to natural gas (NG), this is the factory specified kit to reconfigure your heater's burner system for the new fuel type. IMPORTANT: KIT CONTENTS INCLUDES KEY NOS. 3 AND 4 This listing is a