Ventilation systems

Black PE cable ties 302x4.8 mm, 100 pcs. Quick and easy to fasten, UV and weather-resistant. Suitable for securing cables, wires, pipes, and more. Strength – 22 kg.

Legrand Colson cable tie mounts with 8 mm pin. Hammer-in type. Package contains 100 pcs.

Perforated fastening tape, 0.6 x 17 mm, roll length 25 m.

The Zehnder ComfoConnect KNX C module enables seamless integration of the Zehnder ComfoAir Q ventilation unit with EIB/KNX building management systems, allowing monitoring and control via KNX devices. 

An absolute novelty in the Zehnder range is the decentralized ventilation unit, Zehnder ComfoSpot 50, capable of pumping up to 55 m³/h of air and operating extremely quietly due to the internal EPP coating. The sound pressure level in this device remains below the audible range. The device is equipped with an enthalpy heat exchanger that stands out in its class. Installation of the Zehnder ComfoSpot 50 requires only minor disturbances to the building structure. The outer and inner wall covers are made of durable plastic and can be painted as needed. This allows you to match the wall/interior color. 

The Zehnder ComfoSense C67 is a four position switch designed to enable the user to manually select the desired ventilation systems flow rate and provide system notifications.

Key Benefits:

4 separate ventilation flow rate options to select in 1 controller 7 day flow rate programmer Summer bypass indicator Frost protection indicator Service and Maintenance alert Clock function User menu access RF bridge to enable use of the CCRFZ (655 000 755) controller 

Suitable for recuperators: Zehnder ComfoAir 180/200/375.

The low profile diffuser box ERGOVENT AERO-PRO SLIM BOX-75x2 allows mounting gypsum flush-mounted diffusers in just 14 cm of space. The box is suitable for 125 mm diffuser connections and has a height of only 9,5-10 cm. This is an ideal solution when minimal lowering of gypsum ceilings is required.

Sealing gasket, D 75 mm for flexible ducts, made of thermoplastic elastomer (TPE), orange color. 

Extension duct (600 mm) for the Zehnder ComfoAir 70 mini heat recovery unit. Diameter – 250 mm.

The Zehnder ComfoAir Q electric preheater ensures efficient and even air preheating using a patented delta-shaped aluminum honeycomb, which minimizes energy consumption. It is easy to install, even after the ventilation unit has been commissioned. 

Plate enthalpy heat exchanger - returns humidity to the premises.
Steel body - ensures quiet operation.
Efficiency up to 90% - suitable for A++ class houses.
Maximum air flow 350 m³/h (200Pa) - suitable for homes up to 200 m².
Passive house institute certificate.
The electric heating element is supplied separately.
Country of origin: Germany.
Warranty: 2 years. 

The humidifier is designed to work with all air handling units. The device is used to maintain the required humidity in the building. The action is based on the natural process of water evaporation, this process is the most beneficial for our health, and is also very energy-efficient. This solution ensures the maintenance of humidity in the building during the winter, when the humidity is low. Properly installed device does not require any maintenance apart from periodic replacement of the steam mat.

Thanks to the new configuration, the device can be connected to any existing installation and any recuperator. The humidifier is installed on the supply air duct of the ventilation system and is an independent device. It is controlled by a controller mounted at the top, which is standard equipment of every WANAS UNI humidifier. Due to the combination with the wireless miniControl sensor, humidity control is easy and fully automatic.