Greenwood | Low Energy Bathroom Fan, Heat Recovery System, Whole House Ventilation


Integral and Remote Sensors/Switches
The range of sensors and switches for the Eco Comemrical range of 6", 9" and 12" fans offer integral or remote control options including humidity, air quality, passive infra red, temperature, timer and many options for ventilation in commerical buildings
Features & Benefits
Models & Control Options
Download Documents
Features and Benefits


The Eco Commerical range of 6", 9" and 12" fans offer ventilation for a range of commerical buildings including pubs, clubs and kitchens. In addition to a broad offer for varying applications including wall, window, roof and ceiling, a range of sensors and swtiches for integral or remote operation offer full control of ventilation .


  • Sensors designed to control fan effectively in response to changes in environment e.g. air quality, temperature, humidity, passive infrared: HH-R, AQ-R, PIR-R, TH-R, TA-R, HH6, HH9, HH12,


  • Switches work on conjunction with integral and remote sensors and include forward/reverse, variable and eco setting options; AQ6, AQ9, AQ12, PIR6, PIR9, PIR12, TH6, TH9, TH12, TA6, TA9, TA12, RC-4,


  • Ability to control multiple fans depending on sensor type


  • More than one remote sensor can be connected to fan to offer complete control of ventilation


  • Download Datasheet for full breakdown of sensor and switch options for the Eco Commerical Range







Models & Control Options
Physical Specification

Quick Quote

Take a few moments to try out our quote form

Copy Specs

Click here to copy this product's specification


Click here to register for our latest promotions


Facebook Twitter Pinterest Google Plus Linked In

Zehnder Group