Daikin-McQuay 4000844 Sensor 319848-301 this heavy-duty unit provides the

this heavy-duty unit provides the thermal protection and ball-bearing reliability required for demanding outdoor environments

Rugged Build Quality: Features permanently lubricated ball bearings and Class B insulation for continuous duty (S1) operation in demanding HVAC environments

The NEMA 48 frame construction features an Open Air Over (OPAO) enclosure and encapsulated electronics for superior thermal management and protection against moisture

reducing labor time and ensuring technical tolerances match factory specifications

Daikin-McQuay 4000844 Sensor 319848-301 this heavy-duty unit provides theThe Daikin McQuay 4000844 Sensor is a critical infrared sensor for control boards, engineered to facilitate precise communication between the remote interface and the HVAC control board. This genuine OEM replacement part is essential for maintaining high sensitivity signal reception in forced air systems and mini split units. Designed for absolute HVAC part compatibility, the 4000844 enables the main processor to execute temperature adjustments and