The Pentair 77707-1441 Gas Conversion Kit for 400 Max delivers the professional-grade solution pool contractors need to convert MasterTemp 400,000 BTU heaters from natural gas to liquid propane. This genuine Pentair part ensures reliable performance and maintains warranty compliance for commercial pool installations.

Commercial Installation Benefits

Designed for professional pool contractors, this conversion kit eliminates the need for costly heater replacements when fuel type requirements change. The complete kit includes all necessary components - clamp assembly, O-ring, and silicone tube - reducing installation time and ensuring proper conversion. Simple orifice swap installation minimizes labor costs while maintaining optimal heater performance.

Why Pool Contractors Choose MT Pools

MT Pools provides superior customer service with expert technical support for complex installations. Our B2B wholesale pricing structure maximizes your profit margins while our reliable inventory ensures your projects stay on schedule. Join thousands of pool contractors who trust MT Pools for genuine OEM parts and professional guidance.

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Ensure your heater conversions meet professional standards with genuine Pentair parts from MT Pools. Our team is ready to support your success with fast shipping and expert technical guidance.