Heat-recovery ventilation unit Alpenklang

with exchanger

Highly efficient heat recovery via plate heat exchangers (aluminium, hygroscopic membrane). The warm and cold air flows are directed past each other in the counterflow plate heat exchanger, whereby the heat is transferred. In the transition area or in case of frost, a partial airflow of outside air is directed past the exchanger (regulated by bypass flap). Additional heating if required with pump warm water (PWW) and optional cooling. Fans with EC motors for needs-adjusted air volumes. Temperature regulation via the compact controller with electrical control box. Applications Fresh air systems in restaurants, kitchens and homes. Ventilation of storage and cellar rooms. Simple office ventilation, school buildings, sports halls and cloakrooms. Quality First-class S2 housing Classification per DIN EN 1886 (2009) / ISO 14000 L1 housing leakage T2 heat transition / TB2 thermal bridging factor Bee-Board-Isolation for Minergie® P-Eco Siemens Synco controller Compact AHU with controls Connection to the control system (BUS) EC fans Continuous and efficient as per ErP 2015 Normal filter cells Energy efficiency class A as per filter test norm ISO 16890 ePM1 ≥ 70% / F7– 450 ePM1 ≥ 90% / F9– 450 Hygienic design To be cleaned in accordance with VDI 6022 Energy recovery Highest recovery thanks to counterflow heat exchanger Optional humidity recovery Corresponds to Minergie® P