Zehnder EVO 4 with Pre-Heater, Factory Handed REPORT-CAT-072 These kits can be installed

These kits can be installed by Selfbuilders and offer high-quality ventilation options for homes and apartments with low noise and excellent energy efficiency performance

Zehnder P/N 990 323 555

Now made entirely from EPP material but with improved insulation properties - there are no longer any metal parts which require a thermal break

Heat exchanger: Made from high quality PET materials

ensuring the longevity of the battery

Zehnder EVO 4 with Pre-Heater, Factory Handed REPORT-CAT-072 These kits can be installedZehnder Evo 4 Wall or Ceiling Mounted MVHR The Zehnder EVO 4 has a compact and slim design along with adjustable spigots and can be configured as either left or right handed in addition to being ceiling or wall mounted. The Zehnder EVO 4 supports flow rates of up to 400 m h and has the option to choose between an HRV or ERV (471 100 164) heat exchanger to suit your specific requirements. It is available with a 1 kW preheater (471 100 155 471 100 156)