



A shortened version of the classic Velco VLR-100, designed to fit thin wall structures!
Stale indoor air in a cottage indicates inadequate ventilation. When air doesn’t circulate, it becomes musty, and moisture condenses on surfaces. These problems are often caused by the absence of fresh air vents. The Velco cottage fresh air vent is a model specifically designed for cottages, offering an easy solution to improve ventilation. It is suitable for wall thicknesses of 120-290 mm.
An automatically adjustable vent that regulates according to the outdoor temperature takes care of the cottage's ventilation even outside the usage season.
The Velco fresh air vent uses a wax thermostat that operates through thermal expansion. This dependable thermostat smoothly adjusts the vent plate’s opening based on the outdoor temperature, ranging from +10°C to -5°C. For colder temperatures, a minimal opening of a few millimeters ensures sufficient ventilation. Itcomeswitha10-yearwarranty!
It features a highly effective filter that captures 100% of pollen and efficiently prevents harmful fine particles from entering the indoor air. The filter's superior performance is based on 3M Filtrete™ filter material, which uses an electrostatic charge to attract impurities like a magnet.
VT-100 thermostat-controlled valve (white*, brown or black)
S-100/26 filter and structure wires
VR-100 wall pipe
FR-100 extension pipe
YG-100 outside grille (white*, gray, terra, brown or black)
Installation instructions
* In a retail package
Telescopic pipes (each 150 mm long) fit partially into each other and can be easily shortened to the required length if necessary.