640000003 | Control Module Kit-S Wall Mount for AquaBalance 80/120/155 Series 1-2 | Weil Mclain Used on_ES27 to ES29 Gas-Fired Boilers Our HVAC supply store has

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It offers a unique two-stage construction process

preventing loosening or failure under heavy loads

^^[Part# FSNF230 US is the same as FSNF230

640000003 | Control Module Kit-S Wall Mount for AquaBalance 80/120/155 Series 1-2 | Weil Mclain Used on_ES27 to ES29 Gas-Fired Boilers Our HVAC supply store hasWeil Mclain Control Module Kit S Wall Mount for AquaBalance 80 120 155 Series 1 2Designed to enhance the performance and functionality of water heating systems, this Weil Mclain Control Module Kit S stands out as a key replacement component for AquaBalance 80 120 155 Series 1 2 boilers. This expertly crafted kit ensures optimal system operation, providing you with reliable and efficient heating performance. Key Features: Wall mounted design for