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The WEIL-MCLAIN 591-392-001 is a wire harness specifically made for the ECO 70 and ECO 110 Series 1, as well as the ECO 70 Series 2 (Line Voltage). This product is compatible with models 383-800-000, 383-800-001, and 383-800-003 and is essential for connecting components in ECO-70 and ECO-110 series boilers.
This wire harness provides reliable connectivity for essential boiler operations.
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