Unity CV3 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 CV3 is designed to comply with regulations each and every time.

t'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. Energy Consumption 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's also got an excellent SFP performance for new build dwellings (See PCDB Information).

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. 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. Unity CV3 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. Traditional humidity sensors usually provide ventilation when it is needed, but it is often when it isn’t needed that the fan still comes on... WHY???? Because it uses a generic base line to activate the fan e.g. 65%. If it happens to be a hot summer's evening and the windows are open in the bathroom, this will activate the fan therefore causing nuisance running and unnecessary energy consumption! 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 mold and condensation caused by poor fan performance (even it's making a noise - it might not be ventilating effectively).

I have used Fastlec three times each time I have found them to be efficient fast and happy to give you information on their products." Extra low voltage running at 24v DC and ideal for placing into Zone 1 of the bathroom. Unity CV3SV 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 CV3 is designed to comply with regulations each and every time. Greenwood Airvac Unity Continuous Running Fans are fully compliant with Building Regulations’ System 3 and are suitable for installation in all types of wet room including utility rooms, kitchens, bathrooms, and toilets. Designed around the concept of a single fan for all installations and rooms, Greenwood Fans range of continuously running extractor fans are an innovative solution, delivering outstanding performance thanks to their unique design.

Storage Heater Deliveries:

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 programs. Don't miss the new 'Do Not Disturb' functionality that allows you to define a period during which the fan won't boost eg. 10pm - 6am to prevent night-time running.

Greenwood HumidiSMART™ provides humidity controlled ventilation without nuisance running (in the middle of the night!), unnecessary heat loss and energy consumption from homes. It activates ventilation in response to man-made spikes in humidity only because it works with the 'real time' installed environment and knows exactly what the normal level of humidity is at any given point in time. It then uses this as its base line to look for spikes. Incorporating Greenwood Fan’s own CommissionSMART™ and TimerSMART™ technology, these fans allow for greater usage savings in terms of energy efficiency and installation. As they come with an ultra-low energy DC motor and mixed flow impellor, they boast a superior level of performance, and with both mains voltage fans and SELV 24 DC low voltage fans, this is also a versatile solution for both refurbishment and new-build applications.Unity CV3SV 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. Classic or standard intermittent extractor fans are still some of the most popular bathroom and kitchen fans - they should really be in the running for a lifetime achievement award! The third SMART technology in practise is Greenwood CommissionSMART™ designed into Vireo, a brand new range of heat recovery ventilation units that offer the easiest and fastest commissioning process ever!