ComfoAir Q double flow CMV, Zehnder offers an alternative to limit overheating in the home

At present, the overheating issues must be addressed through a means other than that of air conditioning, energy-intensive and a cause of respiratory ailments. As genuine alternatives, Zehnder ComfoAir Q dual-flow CMV solutions and their complementary modules offer a number of advantages for cooling high-performance buildings, whether in new construction or renovation, while respecting the health of their occupants.

With a freshness recovery rate of 87%, the Zehnder ComfoAir Q 350 dual-flow system is the first to be certified in the "Very hot climate" category by the PassivHaus Institute.

A real alternative to air conditioning to reduce overheating in the home

Zehnder ComfoAir Q dual flow CMV solutions present themselves as a real alternative to air conditioning:

- They cool in summer: The incoming and extracted air flows are separate, but by crossing in an exchanger system, the incoming air is cooled by the outgoing fresh air. 

- They recover heat in winter:

It is the calories from the outgoing air which are recovered by the double flow CMV and provide the heat.

- They adapt to mid-season climatic conditions:

With Zehnder ComfoAir Q dual flow CMV systems, the choice of warmer or cooler air is left to the occupant, who sets the comfort temperature according to 3 profiles: hot, medium or cool.

ComfoAir Q, cooling adapted to every need thanks to different equipment

- The enthalpy heat exchanger to combat the sensation of heat
In summer, air humidity makes the air feel warmer. Optionally, the Zehnder enthalpy heat exchanger can combat humidity.

- The Canadian Zehnder ComfoFond LQ well to use the inertia of the ground as renewable energy
The ComfoFond LQ Canadian well uses the constant temperature of the ground via a glycolated water circuit to preheat the outside air in winter, dehumidify it and temper it.

- The Zehnder ComfoCool-LQ cooling unit to increase cooling capacities
Combine the Zehnder ComfoCool LQ heat pump with the Zehnder ComfoAir Q 600 dual-flow CMV device, which allows the diffusion of fresh air throughout the home and saves space during installation.