Daikin-McQuay 668105601-3.1 Control Board R-410A The Aaon V71750 Relay is

The Aaon V71750 Relay is a heavy-duty Single Pole Double Throw (SPDT) relay designed for high-cycle performance in precision HVAC environments

or visible cracks in the burner ribbons during the ignition sequence

or a build-up of debris on the evaporator coil before replacing the switch

supporting a CV rating of 40

Daikin-McQuay 668105601-3.1 Control Board R-410A The Aaon V71750 Relay isThe Daikin McQuay 668105601 3. 1 Control Board MT III V3. 1 is a genuine OEM electronic control board designed for compatible Daikin and McQuay commercial HVAC equipment utilizing the MT III control platform. This control board manages critical system functions, including unit monitoring, communication, diagnostics, and operational sequencing to ensure dependable equipment performance. Manufactured to original Daikin McQuay specifications, the MT III