ComfoAir Q450

Unbeatable Heat Recovery Efficiency at 96%

The new Zehnder ComfoAir Q range helps provide the best and most efficient heat recovery performance while offering a simple and easy process through design, installation and commissioning processes. Taking comfort to the next level the intuitive design of the system and its controls ensures that the indoor climate is perfect, no matter what is going on outside.

The ComfoAir Q units are also part of a total system solution for the best ventilation solution for a home – including zero leakage and space saving ducting options.

Key Features of Zehnder ComfoAir Q Range

  • It comes in three versions: max output 350, 450 and 600 m3/h
  • Suitable for medium and large size properties: up to 230m²
  • World Class Performance
  • Elimination of nuisance noise
  • Technological innovation
    – new state of the art counter-flow heat exchanger
    – in-built humidity sensor
    – in-built modulated defrost pre-heater
    – modulated summer bypass
  • Simple to Install
  • Convenient to commission
  • Improved Indoor Air Quality and mass flow constant (no dis-balancing and drop in performance over time)
  • Smart homeowner control with remote controllable via iPad and iPhone or computer
  • Easy Maintenance with maintenance free EC fans and filter warning according to state of filters
  • Passive House Certified
  • option to use enthalpy heat exchanger
  • Best appendix Q performance – up to 96% heat recovery rate

Zehnder ComfoAir Q Heat Recovery units offer an outstanding and world class 96% heat recovery efficiency and SFP as low as 0.53 (Q450 model) as a result of a design that maximises heat transfer and helps overcome air resistance.

At every point Zehnder ComfoAir Q is the best choice- for SAP, for energy performance, for indoor air quality and importantly for the homeowner. Find out more about the technology that is driving this excellent performance and which also contributes to an easier commissioning process.

  • ComfoAir Q450 is a certified Passive House component
  • ComfoAir Q450 is listed on the SEAI Triple E Register approved for energy efficiency
  • passive house certified  SEAI Triple E Register



Customer Testimonials

"Excellent service & advice. Very happy with my finished bathroom, top class bathroom fittings and tiling!"
Monica, July 2018
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"We recommend Versatile to look after our client’s bathroom refurbishments and renovations. They offer a complete one stop shop service including design, product supply, project man"
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"Versatile had a fantastic range of brands and products and were able to source everything needed for our new build house project."
Claire & Eddie, Summerhill, Co. Meath
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