EWC Controls OAS Sensor 320074-702 preventing static pressure increases that

preventing static pressure increases that can degrade system efficiency

and A2L refrigerants

Each kit contains high-grade hardware to withstand the typical stresses found in commercial mechanical rooms

Adjustable Pitch Settings: Permits the technician to dial in the exact pitch diameter (1

The heavy-duty T-handle adjustment allows for easy field calibration

EWC Controls OAS Sensor 320074-702 preventing static pressure increases thatThe EWC Controls OAS Sensor is a critical 10k ohm thermistor designed for real time outdoor air temperature monitoring in zoned HVAC applications. Engineeerd for seamless integration with EWC Ultra Zone systems, this outdoor air sensor provides the essential data required for automatic changeover in dual fuel heat pump setups and multi stage heating systems. By replacing bulky mechanical thermostats, the OASEWC enables precise control of supplemental