ComfoAir 550

ComfoAir 550 ventilation unit is the choice for large residential and small commercial projects or schools, with a maximum capacity of 325 cfm. ComfoAir 550 has all the features of our smaller capacity units, including ECM motors for energy efficiency and ease of balancing, summer by-pass cooling, frost protection mode, and optional resistance pre-heater and ERV option. Additional options and accessories also available. The CA 550 is a Certified Passive House Component.

  • Comfort ventilation for dutys up to 550 m³/h
  • Heat recovery with an efficiency of up to 95%
  • Moisture recovery with the Zehnder enthalpy exchanger (optional)
  • Low power consumption thanks to EC direct current motors
  • Automatic 100% summer bypass
  • Infinitely variable frost protection function: efficient even at low temperatures
  • Integrated preheater (optional)
  • Integrated controller for brine geothermal heat exchanger
  • Wireless remote control available
  • Digital Ease or Luxe control unit
  • With weekly timer as standard
  • ComfoAir 550 is a certified Passive House component
  • ComfoAir 550 is listed on the SEAI Triple E Register approved as being energy efficient
  • 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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"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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