Pentair Natural Gas to Propane Conversion Kit Model 250 | MasterTemp | 460741 Automation Load Centers & Panelboards It must be used with

It must be used with either halogen based or non-halogen based pool sanitizers

This configuration provides a complete pump-to-nozzle system suitable for drawing water from these sources and delivering adjustable spray patterns based on the included nozzle specifications

⚠️ IMPORTANT: Many Maax & Elite Spa Systems Require Two Cartridges

even coat of Pentair R172351 Lifeguard Silicone Lubricant to each O-ring before installation — this prevents tearing during assembly and extends O-ring service life

Pentair Natural Gas to Propane Conversion Kit Model 250 | MasterTemp | 460741 Automation Load Centers & Panelboards It must be used withOEM Fuel Conversion Kit for the Pentair MasterTemp 250 The Pentair Natural Gas to Propane Conversion Kit (Part #460741) is the OEM conversion kit for the MasterTemp 250 series pool and spa heater. If your installation site has propane service but the heater was supplied configured for natural gas, this is the factory correct kit to make that transition no guesswork, no aftermarket substitutes. IMPORTANT: LICENSED PROFESSIONAL INSTALLATION REQUIRED Gas