Thermostat regulated wall vent designed to provide a continuous airflow into the building/house.
A complete set contain internal part, wall pipes and external grille. The pipes fit telescopically which
provides a flexible join.
The internal part is supplied with filter and condensation protection. The thermostat is continuously regulated by the outdoor temperature. It automatically closes when the temperature drops and opens again as it increases.
A high placing is recommended preferably above a radiator. With this solution the incoming air mixes with the convection flow of warm air, ensuring maximum comfort. The vent is supplied with a built-in
thermostat, pre-set at the standard position to start closing at +10ºC and to be completely shut at -5ºC. The pre-set temperature settings can be adjusted by turning the front cover clockwise or anti-clockwise. Each mm is equivalent to ±1ºC. One complete turn is equivalent to 4mm = ±4ºC. The standard setting can easily be reinstalled by turning the front cover clockwise until a clicking
sound is heard.
A minimumflow can be set by using Thermo-bricks (accessory). This prevents the vent from closing completely. Each brick is equivalent to a damper opening of 2mm. The bricks are easily installed behind the front cover. Each brick gives approx 2.5 l/s at 10 Pa.