Daikin-McQuay 2198408 Control Board 328140-751 This makes it the preferred

This makes it the preferred choice for soft water applications where aggressive corrosion is a risk

It is primarily used with Lochinvar Armor AW285 and Knight KB80 through KB286 models

Engineering a solid 3/4 HP output at a synchronous 1125 RPM

Extended Reach: Includes a 16

Key Benefits Universal Staging Logic: Designed for high-reliability management of two-stage heating cycles and cooling integration

Daikin-McQuay 2198408 Control Board 328140-751 This makes it the preferredThe Daikin McQuay 2198408 Control Board is a precision engineered inverter control assembly designed for high performance VRF (Variable Refrigerant Flow) and rooftop HVAC units. As a vital component for compressor speed regulation, this board manages the frequency output to the inverter compressor, ensuring localized load matching and maximum energy efficiency. This OEM replacement part is essential for maintaining the communication integrity between