Drexel und Weiss exos x²A9 – ZERN enthalpy exchanger...
Premium replacement enthalpy heat exchanger from the ZERN EC-EX series, fully compatible with the Drexel und Weiss exos x²A9 ventilation unit. Thanks to its unique polymer membrane, it...
Drexel & Weiss
Drexel & Weiss aerosmart m, l, xls, xxl – RECUTECH...
Premium RECUTECH enthalpy heat exchanger with patented METALPIC technology for Drexel & Weiss aerosmart m, l, xls and xxl units. Thanks to its corresponding dimensions, it is 100%...
Drexel & Weiss exos x²A9 - RECUTECH enthalpy exchanger
Premium enthalpy heat exchanger with highest efficiency, made in the Czech Republic.