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The Daikin-McQuay 4009393 Circuit Board is a critical OEM replacement control board designed to maintain the operational integrity of specific Daikin ductless mini-split and McQuay air conditioning systems
This switch is rated for a continuous maximum pressure of 0
The robust construction and factory-spec tolerances ensure reliable power distribution to compressors and large blowers where system uptime is mandatory
The robust diaphragm construction and corrosion-resistant housing are built to withstand the demanding duty cycles of residential and commercial HVAC systems
Belimo G340B-N Valve 319825-402 The Daikin-McQuay 4009393 Circuit BoardThe Belimo G340B N is a high performance 1 1 2 inch 3 way globe valve designed for demanding HVACR hydronic applications. Featuring a robust bronze body with brass trim and a stainless steel stem, this NPT threaded valve is engineered to manage chilled water, hot water, and up to 60% glycol solutions. With a 28 Cv rating and a linear flow characteristic for B AB ports, it provides precise mixing and diverting control. This component is ANSI Class 250