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It’s well-suited for new builds
tightening evenly to eliminate gaps
Spiral design for a modern aesthetic
Internal service replacement component
Technicians usually replace this unit when lights flicker or fail to ignite
Hayward Heat Exchanger Assembly, for H200FD Heater | FDXLHXA1200 Pool Plumbing It’s well-suited for new buildsWhat This Part Is Used For The Hayward FDXLHXA1200 Heat Exchanger Assembly is designed for H200FD heaters. It transfers combustion heat into the circulating pool water. Why This Part Matters When a heat exchanger fails, heaters may leak internally or struggle to maintain temperature. Replacing the exchanger restores safe water flow and heating performance. It is essential for maintaining reliable heater operation. Key Features and Specifications