Pentair Gas Orifice Kit For MasterTemp and Max-E-Therm 200 Natural Gas Heaters | 77707-0431 SP0710XR50 designed to work with DEX2421JKIT

designed to work with DEX2421JKIT clamp assemblies

Always use properly sized valves

R0589403 For Efficient JXI Heat Transfer Repairs

Made by Swimables

moisture-curing sealant

Pentair Gas Orifice Kit For MasterTemp and Max-E-Therm 200 Natural Gas Heaters | 77707-0431 SP0710XR50 designed to work with DEX2421JKITThe OEM Pentair Gas Orifice Kit, model 77707 0431, 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 heaters functionality and extends its service life, ensuring your heating system operates at peak