EWC OAS Outside Air Sensor

NUMBER OF ZONES: 3 Zones, expandable to 5 or 7 zones with the addition of 1 or 2 Model XM-2 expansi..

EWC Controls 8X6 ND Motorized Damper Power Open/ Power CloseGeneral Features: Heavy Duty extrud..

EWC Controls 8X8 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper is ..

EWC Controls 10X6 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper is..

EWC Controls 10X8 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper is..

EWC Controls 12X8 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper is..

EWC Controls 12X12 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 12X10 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 14X6 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper is..

EWC Controls 14X8 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper is..

EWC Controls 14X10 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 12X6 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper is..

EWC Controls 14X12 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 14X14 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 16X6 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper is..

EWC Controls 16X10 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 16X8 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper is..

EWC Controls 16X12 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 16X14 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 16X16 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 18X6 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper is..

EWC Controls 18X8 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper is..

EWC Controls 18X10 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 18X12 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 18X14 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 18X16 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 18X18 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 20X6 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper is..

EWC Controls 20X8 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper is..

EWC Controls 20X14 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 20X16 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 20X18 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 20X20 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

3 Heat/ 2 Cool Wireless Programmable Thermostat...

EWC Controls 20X10 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 22X6 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper is..

EWC Controls 22X8 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper is..

The RSD has a spring return motor actuator. The RSD includes a travel limiter to prevent full closur..

Model URD Round Damper with MA-ND5 Actuator “EcoNet Compatible”A single blade round damper with a ..

EWC Controls 22X10 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 22X12 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 22X14 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 22X16 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 22X18 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 22X20 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 22X22 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 10X10 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 24X6 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper is..

EWC Controls 24X8 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper is..

EWC Controls 24X10 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 20X12 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 24X22 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 24X24 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 26X6 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper is..

EWC Controls 26X10 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 24X12 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 24X14 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 24X16 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 24X18 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 24X20 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 26X8 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper is..

EWC Controls 26X12 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 26X14 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 26X16 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 26X18 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 26X20 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 26X22 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 26X24 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 26X26 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 28X6 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper is..

EWC Controls 28X8 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper is..

EWC Controls 28X10 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 28X12 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 28X18 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 28X14 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 28X20 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 28X24 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 28X22 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 28X26 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 28X28 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 30X8 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper is..

EWC Controls 30X6 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper is..

EWC Controls 30X10 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 30X12 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 30X14 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 30X16 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 30X18 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 30X20 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 30X22 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 30X24 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 30X26 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 30X28 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 30X30 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 8X10 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper is..

EWC Controls 8X12 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper is..

EWC Controls 8X14 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper is..

EWC Controls 8X16 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper is..

EWC Controls 8X18 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper is..

EWC Controls 8X20 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper is..

EWC Controls 8X22 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper is..

Model ND Rectangular Damper with MA-ND5 Actuator “EcoNet Compatible”Features:Heavy Duty extruded 0..

EWC Controls 8X24 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper is..

EWC Controls 8X26 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper is..

EWC Controls 8X28 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper is..

EWC Controls 8X30 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper is..

EWC Controls 10X12 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 10X14 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 10X16 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

Model ND Rectangular Damper with MA-ND5 Actuator “EcoNet Compatible”Features:Heavy Duty extruded 0..

Model ND Rectangular Damper with MA-ND5 Actuator “EcoNet Compatible”Features:Heavy Duty extruded 0..

Model ND Rectangular Damper with MA-ND5 Actuator “EcoNet Compatible”Features:Heavy Duty extruded 0..

EWC Controls 28X16 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 10X18 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 10X20 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 10X22 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 10X24 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 10X26 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 10X30 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 10X28 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 12X14 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 12X16 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 12X18 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 12X20 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 12X22 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 12X24 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 12X28 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 12X26 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 12X30 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 14X16 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 14X18 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 14X20 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 14X22 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 14X24 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 14X26 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 14X28 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 14X30 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 16X18 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 16X20 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 16X22 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 16X24 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 16X26 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 16X28 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 16X30 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 18X20 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 18X22 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 18X24 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 18X26 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 20X22 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

EWC Controls 20X24 ND Motorized Damper Power Open/ Power CloseGeneral Features: The ND Damper i..

Model ND Rectangular Damper with MA-ND5 Actuator “EcoNet Compatible”General Features: Heavy Dut..

Model ND Rectangular Damper with MA-ND5 Actuator “EcoNet Compatible”Features:Heavy Duty extruded 0..

Includes New Features:NFC – Near Field CommunicationBluetooth AdapterAndroid and iOS compatible Fr..

Includes New Features:NFC – Near Field CommunicationBluetooth AdapterAndroid and iOS compatible Fr..

Motor replacement for models ND, EBD, URD, and RDN dampers. Dampers such as the RDN will also requir..