The OEM Pentair Gas Orifice Kit, model 77707-0451, is designed for use with Max-E-Therm 333 propane heaters. This kit includes essential components to ensure optimal gas flow and efficient heater performance, promoting reliable and consistent heating for your pool or spa. Engineered for compatibility and ease of installation, it helps maintain the heaterÕs functionality and extends its service life, ensuring your heating system operates at peak efficiency.

• Optimal Gas Flow: Includes essential components to ensure efficient gas flow, enhancing heater performance for Max-E-Therm 333 propane heaters.
• Reliable Heating:ÊPromotes reliable and consistent heating for your pool or spa, maintaining optimal performance.
• Ease of Installation:ÊEngineered for compatibility and straightforward installation, simplifying the setup process.
• Extended Service Life:ÊHelps maintain the heaterÕs functionality and extends its service life, ensuring long-term efficiency.
• Peak Efficiency:ÊEnsures your heating system operates at peak efficiency, providing dependable performance for your pool or spa needs.

• Pentair Sta-Rite Max-E-Therm 333K BTU Propane Heaters