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specifically designed for Natural Gas applications
Reduced Vibration: Factory-balanced design minimizes mechanical noise and protects the motor’s internal components from excessive oscillation
This is a normally open (N/O) device
Key Benefits: Universal Voltage Compatibility: Supports 120V to 277V AC
What are the primary applications for the Series 811
EWC Controls OAS Sensor L99H008 specifically designed for Natural GasThe 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