Description
Unique benefits – why choose the ComfoAir 550?
- High specification PCB featuring 4 x 10v inputs for greater control
- Input available for the connection of a post-heater which can be controlled without the need for a separate thermostat
- Can be mounted either on the wall or free-standing on the optional assembly base
- Suitable for use with the optional ComfoFond-L Eco sub-soil heat exchanger or ComfoCool custom designed cooling unit
- The ComfoAir 550 has been certified as an official Passive House component by the Passivhaus Institute
Heat recovery is a system – the unit and the ducting – and it is the combination of these two elements that deliver ventilation into the home.
Ducting is just as important as the unit itself due to its impact on:
- Long term provision of indoor air quality
- Efficiency and airflow performance
- Speed and ease of installation
- Noise transfer around the home
- Occupant comfort and health
Key features
- Designed specifically for large residential dwellings up to 210m2 (2010 Building Regulations)
- Comfort ventilation up to 550m3/h at 200 Pa
- Heat recovery efficiency of up to 95%
- Low energy consumption thanks to EC motors
- Automatic 100% filtered summer bypass
Why choose Zehnder Comfosystems?
Zehnder understands the requirements of high performance buildings and offers a full range of solutions to ensure the perfect indoor climate. Some of the key benefits of choosing Zehnder as your solution partner are:
- A full range of whole house heat recovery ventilation units
- Products that are independently tested and approved
- A range that covers all property sizes from smart, urban apartments to large, luxury dwellings
- ComfoAir MVHR units that meet stringent Passive House standards
- Year round comfort with true summer bypass as standard
- Outstanding specific fan power (SFP) and heat exchange efficiencies for real rewards in SAP
- A unique range of high performance ducting to complete the system solution
- An exceptional in-house technical team who can assist with all aspects of your project and are experts on all regulations and standards