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

Unity CV3

Low energy continuously running fan
BRAND NEW - The next generation of low energy extractor fan. Including SMART Technology and the first ever with Contactless Technology for simple set up and real time data logging from installed environment

Greenwood SMART Technology

is designed into this product: click to see how SMART...

Features & Benefits
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Features and Benefits

CV3 is the newest, smartest continusouly running (dMEV) fan from Greenwood - launched in November 2017

Designed for new and existing homes, it has been designed to take on board the continued importance of reducing energy consumption, easy compliance with Regulations and contribution to well-being by eliminating nuisance noise and contributing to improving indoor air quality.

Here are the top 5 things you should know about;

  • It's designed to deliver Guaranteed Installed Performance. 
    With airflow sensing technology it will sense, react and extract to the correct performance for each installation.  This helps eliminate mould and condensation caused by poor fan performance (even it's making a noise - it might not be ventialting effectively).  


  • It's designed with 'Do Not Disturb' technology
    This is so that it never causes a nuisance and is less likely to be turned off (meaning high risk of damage to building fabirc and occupant health)  The technology includes SMART Humidity sensing, a SMART overrun timer and a brand new Do Not Disturb setting to tackle nuisance running at night - e.g. between the hours of 10pm and 7am

  • It's ultra ultra efficient. 
    Energy Consuption is at an all time low with CV3.  It costs less than two cans of baked beans to run for the entire year (it's just 97p!) and it' also got an excellent SFP performance for new build dwellings (See PCDB Information)

  • It's a 'one fan' solution for bathrooms, kitchens, utility rooms and wc's.  This makes it easy for large scale planned new build and maintenance programmes

  • It's the first ever fan with contactless technology -  enabling data transfer from your smart phone!

    Why contactless? - For simple set up, customisation and the best data logging ever.

    CV3 provides the most vauable data logging of any other extractor fan.  You can tap into real time information including run time, power off cycles, average and current humidity and temperature levels etc.  This information is transfered to your smartphone directly from the installed environment and is ideal 
    for social landlords who need to make informed decisions about persistent and costly issues such as mould and condensation.

    Download the Unity CV3 App now
    Google Play
     Download CV3 Brochure for full information
CE MARKED5 Year Gaurentee


Models & Control Options



Video Installation Instructions:

1.Commission CV3 on the fan

2. Commission CV3 via App/Contactless Data Transfer

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