Transition from ComfoTube 90 to ComfoTube flat 51 channel, 90 degree angle 990322205

Ventilation duct transition – flexibility and connection tightness

This transition, manufactured by Zehnder, is used to connect a round ComfoTube 90 duct with a flat ComfoTube flat 51 duct at a 90° angle. It is a key element in mechanical ventilation systems with heat recovery (MVHR), allowing for efficient adaptation of the installation to the specifics of the building and ensuring optimal airflow. It utilizes RapidLock RL clips, which guarantee quick and secure installation without the need for additional tools. The absence of seals in the set suggests that the transition is designed to work with ducts equipped with appropriate seals, which further increases the tightness of the connection.

Application and compatibility

This transition is particularly useful when installing MVHR systems in buildings with complex geometry or during the modernization of existing installations. It allows for a smooth transition from round ducts, often used in ventilation units, to flat ducts, which are easier to conceal in the ceiling or wall. Compatibility with the Zehnder ComfoTube system ensures the integrity of the entire ventilation system and guarantees its high efficiency. This makes it possible to create a quiet and energy-efficient installation that improves the comfort of living in the building.

Installation and benefits for installers and users

The installation of this transition is simple and intuitive thanks to the use of RapidLock RL clips. Quick installation translates into time and labor cost savings for the installer. This also minimizes disruption to residents during installation. For the end user, the benefits include quiet operation of the ventilation system and efficient airflow, which translates into better air quality in the rooms and thermal comfort. In addition, the solid construction guarantees long-term reliability and minimizes the risk of failure.