The 120Vac coil is protected by a Nema 4X enclosure

Designed for dual-voltage versatility at 120/240 VAC

ensuring a drop-in fit for models such as PGF348080H01A1 and PDX324040K00A1

potentially damaging the condenser motor

preventing nuisance lockouts and ensuring the burner sustains combustion safely

Daikin-McQuay 668105711-1.0 Board R-407C The 120Vac coil is protectedThe Daikin McQuay 668105711 1. 0 Board is a specialized HVAC expansion board designed for seamless integration with MicroTech III unit controllers. Engineered for high demand industrial and commercial environments, this I O expansion module provides additional input and output capacity necessary for complex water source heat pump (WSHP) configurations, including Enfinity and SmartSource series. By expanding the control capabilities of the baseboard,