Greenwood Airvac CV2GIP Unity Any Room Extractor dMEV Fan

Product Information

A new and logical approach to timer operation used in domestic ventilation fans and whole house systems.

This continuous ventilation fan provides protection for your home against condensation, mould growth and ensures a good level of indoor air quality. An ideal solution for landlords and tenants, where everyday activities such as bathing, cooking and showering creates steam and smells which will be reduced by the constant ventilation of Greenwood CV2GIP 365 days a year. Greenwood Airvac CV2GIP FeaturesUnity has been designed to please both social landlords and tenants alike – delivering low energy, quiet running, effective ventilation 365 days per year! You say that the fan now does not come on when the lights are switched on, but does come on if you then pull the stump of the fan's cord. Does the fan then go off when you switch the light off? If so, are you saying that, even if you don't touch that cord again, the fan does not come on next time you switch the light on (until you pull the cord)? Also, does pulling the cord make the fan come on even if the light is not on? Unity CV2GIP is a dMEV (decentralised Mechanical Extract Ventilation) continuously running extract fan that complies with System 3 in the Building Regulations.

Unity CV2GIP also features a new and logical approach to timer operation. It’s SMARTer because in contrast to traditional timers, it looks at the duration of occupancy to define running time rather than having a fixed running period. This removes nuisance running noise, especially at night, and unnecessary energy wastage and heat loss typically associated with traditional timers. Superior Performance – the best you can buy in the UK for continuous single point ventilation (dMEV) Delivers the correct airflow performance with the lowest possible energy requirement for Building Regulation compliance What this means is that the CV2GIP will only ventilate the room as much as is needed based on the occupancy time of the room. That occupancy time is determined by how long the fan has been in use from a light switch or pull cord. The less time the fan is active, the less time it will overrun when it’s switched off, meaning less energy wastage, less heat loss, and less frustrating night time running. What is TimerSMART? Using as little as 1.1 watts, Unity’s energy performance is ideal for directly reducing carbon emissions in SAPData and information created and provided by Greenwood via the Greenwood TimerSMART Information Document Compact and quiet for unobtrusive installation

A SMARTer way of ensuring ventilation is delivered effectively to a home - using duration of occupancy to determine the length of time the fan overruns in boost mode rather than a pre-set generic time of, say, 15 minutes. In the bathroom for 10 minutes - overrun on boost speed for 10 minutes. A simple and logical approach to reducing nuisance noise, nuisance running and unnecessary heat loss, keeping energy performance as low as possible. Provide the appropriate levels of ventilation - no under or over ventilating the room unnecessarily

The very first SMART Technology launched was Greenwood CommissionSMART™ Technology on our iconic Unity CV2GIP product. Greenwood TimerSMART™ ​ ​ In the bathroom for 5 mins...overrun for 5 mins...a timer extract fan that works to minimise noise! ​