This specific model features a universal charge and is calibrated for a temperature regulating range of 77-150°F (25-65°C)

preventing "hunting" and thermal cycling in large hydronic loops

High-Dielectric Insulation: Prevents electrical grounding and ensures a high-intensity spark across the gap

or chemical degradation

Daikin-McQuay 106393501 Control Board 322027-701 This specific model features aThe Daikin McQuay 106393501 Control Board is a critical 24V PC board designed for precise regulation of HVAC system sequences. Engineered for high reliability applications, this OEM replacement control board manages operational logic, including fan timing, compressor cycles, and safety circuit monitoring. As a direct replacement for legacy McQuay and current Daikin units, it ensures voltage stability and signal integrity across the low voltage control