Ventilation Products
The Ventalution Mev-3 *** Central Extract Fan Unit
The product was originally designed to provide whole house ventilation by means of continuous extract ventilation in accordance with BRE Digest 39. September 1994. With the emphasis now very much on performance, the MEV-3*** Fan Unit and integrated duct system is an excellent way of meeting the requirements as shown in the new Building Regulation Document- F1 Means of Ventilation.
The system is designed to run continuously and results in a complete change of air throughout the dwelling at least once every 2 hours or at a greater level to meet specific requirements.
The cabinet, which houses the extract fan and other ancillary components, is of compact dimensions, relative to the performance it provides. The number of ancillary components and type required is dependant on the specification of the system, system control and the performance requirements.
The cabinet has one outlet port and three inlet ports and has been designed for direct connection to industry standard 204mm x 60mm plastic duct, both on the inlet and outlet ports. Performance of the unit is such that large round duct is not required. Other types, sizes and configurations of duct can be used as a preference or an option using the appropriate Ventalu components.
Special duct parts, airbrick outlets and connectors etc. manufactured by Ventalution Ltd, can increase the versatility, design options and performance of the system.