Fantech Home Ventilation


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Zehnder ComfoAir Heat Recovery Ventilators

For a comfortable indoor climate

Why choose heat recovery?

Zehnder ComfoAir provide a constant supply of fresh air into indoor spaces. Fresh air is fed into the system via an external wall vent. An optional geothermal heat exchanger uses geothermal energy to pre-temper outside air before it enters the system. The heat recovery ventilation device recovers up to 95% of the energy of the extract air to warm the incoming fresh air, saving on heating costs. The air distribution system then channels the optimally tempered fresh air to individual rooms as needed. The air volume can be adjusted individually for each room.

Zehnder HRV air exchangers are characterized by a high level of heat recovery, quiet, energy-efficient DC-motors, rugged controls and simple operation. The devices can be used for single-unit as well as multi-family homes.

 

View ComfoAir Brochure
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How Does It Work?

[View Zender HRV animation]

  • Fresh air from outside of the house is drawn into the unit and filtered.
  • Stale air from the house is drawn into the unit, and transfers its heat to the fresh incoming air. This recovers upto 95% of the heat from the stale air.
  • The stale air is then exhausted to the outside.
  • Excess humidity is controlled by increasing the rate of exchange of fresh air into the house.
  • The fresh filtered air, with heat recovery and the appropriate amount of moisture, is then distributed throughout the house.

 

Benefits

  • Continuous supply of fresh air
  • Saves energy through heat recovery
  • Retains property value by preventing mildew
  • Promotes good health
  • Protects against outside noise

Main features

  • Passiv Haus certified
  • Recovers heating and cooling.
  • Filters outside fresh air.
  • Combines filtration and ventilation.
  • Optimizes energy efficiency.
  • Controls excess humidity.
  • Reduces the symptoms associated with respiratory problems and allergies.

Our range of Zhender products...

 
ComfoAir550
ComfoAir 550

Domestic heat recovery solution

  • Comfort ventilation up to 550 m3/h
  • Low power consumption
  • Automatic 100% summer bypass
  • More than 95% heat recovery
ComfoAir350
ComfoAir 350

Domestic heat recovery solution

  • Comfort ventilation up to 370 m3/h
  • Low power consumption
  • Automatic 100% summer bypass
  • More than 90% heat recovery
ComfoAir200
ComfoAir 200

Domestic heat recovery solution

  • Comfort ventilation up to 200 m3/h
  • Low power consumption
  • Automatic 100% summer bypass
  • More than 90% heat recovery
Elta Group