The heat recovery air handling units SlimAIR & MinistAIR series are designed for residential buildings with the following maximum airflows from 250 to 500 m3/h.

 A plastic (PET) counterflow heat exchanger (HRV) is responsible for heat recovery (approx. 95% efficiency) in both units. Moisture-recovery enthalpy exchangers (ERV) are also available. In addition, the humidity level in the building will be controlled by a built-in RH sensor, wireless radio communication connects the controllers and IAQ sensors, a built-in electric pre-heater protects the heat exchanger and all of it enclosed in a self-supporting, insulated EPP casing.

The MinistAIR and SlimAIR units can be equipped with the Constant Flow (CF) module. Moreover, each unit can be wirelessly connected with innovative 2ZONE, which can split a house into two independently controlled and ventilated zones with occupants' detection.  

 Alnor residential HRVs and ERVs can be mounted in different positions (vertically, horizontally) or chosen for left or right duct connection.