Zehnder ComfoAir Q450 with Enthalpy Exchanger

 The Zehnder ComfoAir Q450 heat recovery ventilation system is highly suited to new build residential or light commercial projects. The Zehnder enthalpy exchanger provides comfortable indoor climate because of heat and humidity recovery. It prevents dry heating air in the winter and heats the cold outdoor air. Hygienically perfect operation is guaranteed by the integrated polymer membrane film Microban®. It is impermeable to microbes of all kinds. The humidity recovery means that frost protection is not required until temperatures reach -6 °C, resulting in high energy efficiency.

Dwelling Size – up to 250m2

World Class Heat recovery Efficiency – up to 96%

100% full and filtered modulating summer bypass.

Left or right hand configuration through software alone, no mechanical alteration required.

Flow control to maintain commissioned flow rates.

Automatic Smart Frost Protection

Humidity sensor included

Optional Built-In Pre Heater (PH Models)

Passive House Approved (when equipped with Pre Heater)

App for installer and end user option.

KNX compatibility option.

0-10V input option.

Internal pre-heater option.

Post heater control option.

Passive House certified.

2 year warranty (extended to 6 years, registerable through Zehnder Website within 6 months of purchase) Homeowner registration | Zehnder Group UK

• Hygienic Plate Heat Exchanger

• Reduces Dryness In Winter
• Constant Humidity Level Helps Prevent Cracks In Sensitive Materials

• No Moving Parts
• Long-Term Prevention Of Odour And Microbe Transmission
• Patented Membrane Prevents The Transfer Of Spores And Bacteria.
• Can Be Retrofitted At Any Time
• Frost Protection Only Required At Extreme Outside Temperatures Of Around -6 °C

Zehnder P/N 471 502 022