Heat recovery unit with
counterflow heat exchanger and with or without built-in electrical post-heating. The unit is available in different versions up to approx. 1.500 m³/h with horizontal or vertical connections, both in left or right version. The unit is tested EPBD according to NBN EN308.
AmberAir Compact RIS will be available from 01/01/2026 and is the successor to the current HRS range.
RIS 1900 HEL
Explanation
RIS = type of heat recovery unit
1900 = size
H = horizontal version
E = built-in electrical post-heating
L = left version