HOME VENTILATION SYSTEM

Outdoor air temp________: 13, 5 C
Preheated air temp______: 21, 0 C
Supply air temp_________: 21, 0 C
Extract air temp_________: 21, 5 C
Exhaust air temp________: 15, 5 C

Heat recovery____________: 93 %

Supply filter____________: OK
Exhaust filter___________: OK