Efficient solution for supply and exhaust ventilation of enclosed spaces. Low-energy EC fans. Silent operation. Supply air purification ensured by two built-in MERV8 and MERV14 filters (optionally HEPA filter). Upgradeable with an exhaust duct to provide air extraction from the bathroom. Easy installation. Compact size.
Polymer coated metal casing decorated with an acrylic front panel. Heat and noise insulation is ensured by a layer of 10 mm cellular synthetic rubber. The front panel provides convenient access for filter maintenance and has a lock for extra security. The unit has two Ø3 15/16" pipes for fresh air intake and stale air extraction outside. The third Ø3 15/16" pipe (included in the scope of delivery) can be additionally fitted to the unit to connect the exhaust air duct from the bathroom.
The units feature efficient electronically commutated (EC) motors with an external rotor and impellers with forward curved blades. These state-of-the-art motors are the most advanced solution in energy efficiency today. EC motors are characterised with high performance and optimum control across the entire speed range. In addition to that the efficiency of electronically commutated motors reaches very impressive levels of up to 90 %.
The unit is equipped with supply and exhaust air dampers which activate automatically to prevent drafts while the unit is off.
Supply air cleaning is provided by the MERV8 and MERV14 panel filters (PM2.5 > 75 %). To meet more stringent air purity requirements the MERV14 filter can be replaced with an HEPA Filter type C (PM2.5 > 95 %) (purchased separately). Exhaust air is cleaned by the panel filter MERV8.