SUPPLY AIR VALVE VELCO VSR-100

The Velco VSR-100 is a replacement air vent installed in place of an old valve or iron hatch, automatically adjusting according to outdoor temperature. The vent’s reliable bimetal thermostat regulates its opening based on outdoor temperature, preventing drafts and improving the energy efficiency of ventilation.

The package includes an installation plate that can cover any marks left by the old valve on the wall surface. The product is suitable for locations with natural or mechanical exhaust ventilation. If the existing duct opening is Ø 95–100 mm, the old valve can be removed and the VSR-100 installed directly in its place.

Contents

• VT-100 replacement air vent with thermostat
• S-100 filter and frame
• AN-10 installation plate
• installation adhesive
• installation instructions

Features

• Automatically adjusts according to outdoor temperature. A bimetal thermostat regulates the vent flap opening between +10°C and -5°C. At colder temperatures, a minimum opening of just a few millimeters ensures sufficient and draft-free ventilation.
• The minimum opening can be adjusted according to installation conditions. The vent can also be manually closed if needed.
• The unique efficiency of the filter made from 3M Filtrete™ material is based on an electrostatic charge applied to its fibers. The electrostatically charged filter attracts and firmly traps even microscopic particles like a magnet. According to VTT research, the filter removes 100% of pollen and significantly reduces exposure to health-hazardous fine particles.
• 10-year vent warranty

This product description is an automated translation of the original Finnish description.