The Honeywell Weil-McLain Crown Control Boiler 550001464 McBa14201d Ace Prestige is a boiler main control board designed for Weil-McLain boilers. Specifically, it is compatible with the Ultra 80/105 model and can also work with other compatible models like Ultra 80/105/155/205. This part is essential for controlling and regulating the boiler's heating and cooling functions, ensuring optimal performance and energy efficiency. As a trusted brand in HVAC and refrigeration, Honeywell ensures quality and reliability in this product. Came out of a working acv prestige
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