The unit shall be manufactured from heavy gauge, corrosion resistant Aluzinc steel, internally coated lid with acoustic material (internal range is double skinned with acoustic filling). Fully detachable panels for maintenance/service and pressure tapping (Internal only) external units have hinged pitched roof. The fan should be with an ‘inline assembly’, positioned in series for optimum performance. Run and standby fan assemblies to incorporate fan impeller and EC motors selected to provide the most energy efficient solution conforming to part L regulations and shall be direct or belt drive BS5000 as standard, belt or direct drive with EN60034-30 motors fitted with Hall effect air flow failure monitoring, units suitable for operation in ambient temperatures of 40°C. The twin fan shall be controlled by an integrated Ecosmart control panel mounted within the fan unit. The fans shall have the following energy saving and operational functions integrally installed within it, all components will be pre-wired and fitted by the manufacturer:
Please refer to catalogue pages for full Consultant specification.