The Pentair Pro-Nat 400K Conversion Kit (77707-1411) provides pool contractors with a reliable solution for converting Max-E-Therm® heater burner systems from propane to natural gas. This exact-match conversion kit ensures seamless compatibility with Model 400 systems and Sta-Rite Max-E-Therm and MasterTemp heater burner systems.

Professional Installation Benefits

Designed for easy installation by pool service professionals, this conversion kit reduces labor time while ensuring proper gas conversion compliance. The complete kit includes clamp assembly, O-ring, and silicone tube - everything needed for a professional conversion that meets safety standards and maintains warranty coverage.

Why Pool Contractors Choose MT Pools

MT Pools delivers superior customer service with expert technical guidance for complex conversions like gas system modifications. Our B2B wholesale pricing supports your profit margins while our reliable inventory ensures you have the right parts when customers need gas conversions.

Frequently Asked Questions

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Trust MT Pools for your heater conversion needs. Our team provides the technical expertise and reliable parts inventory that pool contractors depend on for successful gas system conversions.