The second introduction of SMART Technology was Greenwood HumidiSMART™ which has taken humidity controlled ventilation by storm - now available in Unity CV2GIP, Omnique, Samika, Vireo MVHR and Centair CMEV.4e. HumidiSMART is Greenwood’s intelligent humidity sensing technology. It works by continuously monitoring the environment in which the Unity CV2GIP is installed, and determines whether the ventilation needs to boost into action based on a rapid humidity increase. It’s incredibly effective in environments such as bathrooms, as baths, showers and other sources of hot water can cause drastic increases in the humidity levels of the room. With a SFP as low as 0.16W/l/s, Unity CV2GIP achieves top of class performance for the dMEV category for SAP Appendix Q – an achievement for all installation applications. The delivery of this outstanding performance contributes to maximum rewards for DER's in SAP and results in the lowest running costs for continuous ventilation – the equivalent to two cans of branded baked beans for the entire year! Compliant - CV2GIP complies with System 3 (dMEV), the Low Voltage Directive, EMC Compaitibility Directive, is CE and UKCA marked and has UKAS accreditation. Key Features of Greenwood Unity CV2GIP Fan Include: Unity CV2GIP, with its integral timer and humidistat features an innovative, logical approach to fan timer operation. In contrast to traditional timers, it looks at the duration of occupancy to define running time rather than have a fixed running period. This eliminates nuisance noise, especially at night, and unnecessary energy wastage and heat loss typically associated with traditional timers.

Designed for new build and refurbishment applications, it delivers a cutting edge performance as a result of its unique and innovative design – Unity CV2GIP is really one of a kind! Key benefits: Unity CV2GIP features a new and logical approach to timer operation. Its SMARTer beacause in contrast to traditional timers, it looks at the duration of occupancy to define running time rather than have a fixed running period. This removes nuisance running noise, especially at night, and unnecessary energy wastage and heat loss typically associated with traditional timers. Data and information created and provided by Greenwood via the Greenwood TimerSMART Information Document Compact and quiet for unobtrusive installation Unity has been designed with an innovative 100% adjustable airflow feature where ventilation can be tailored to each home at the point of installation. A crucial requirement where gas appliances are installed.The very first SMART Technology launched was Greenwood CommissionSMART™ Technology on our iconic Unity CV2GIP product. The Greenwood CV2GIP Extractor Fan uses SMART technology for a more efficient and environmentally friendly extractor fan. Unity CV2GIP is perfectly rounded to deliver a total solution in one box. For bathrooms, WCs or kitchens, in apartments or houses, for the wall or the ceiling, you can be assured that Unity CV2GIP is designed to comply with regulations each and every time. SMART Technology comes in sensors, controls and design features within our products, usually our GIP product range. The unique ability to adjust and specifically set airflow for each home to meet design criteria – Guaranteed Installed Performance

Unity CV2GIP is now available in an extra low voltage SELV model. This is ideal for bathroom installations and compliments the product offer into refurbishment, particularly social housing projects.The 2010 Building Regulations now focus on installed ventilation performance meeting design criteria for the first time (GIP - Guaranteed Installed Performance). This is the first step to ventilation becoming a controlled service within a dwelling and means systems will be inspected and tested prior to sign off by Building Control. The Greenwood Airvac CV2GIP Unity is a white round IPX5 mains voltage continuous running de-centralised MEV fan with humidistat and adjustable overrun timer and is suitable for wall or ceiling mounting in bathrooms, WCs or kitchens, in apartments or houses.