SUPPLY AIR VALVE VELCO VSR-160

Velco VSR-160 is a replacement air vent designed to replace an old valve or iron hatch, automatically adjusting its opening based on outdoor temperature. The vent's reliable bimetal thermostat regulates its opening according to outdoor temperature, preventing drafts and improving the energy efficiency of ventilation. The package includes an installation plate that can cover any marks left on the wall by the previous valve. Features

• sold as bulk item, no retail packaging included
• suitable for locations with gravity or mechanical exhaust ventilation
• automatically adjusts according to outdoor temperature
• 10-year vent warranty

The thermostat based on thermal expansion regulates the vent flap opening between +10°C and -5°C. At colder temperatures, a minimal opening of just a few millimeters ensures sufficient and draft-free ventilation. The minimum opening can be adjusted according to the installation site. The vent can also be manually closed if needed.

The unique efficiency of the filter made from 3M Filtrete™ material is based on an electrical charge that actively attracts impurities like a magnet. According to VTT research, the filter removes 100% of pollen and significantly reduces harmful fine particles affecting health.

Contents

• VT-160 replacement air vent with thermostat
• S-160 filter, collar, and frame rods
• PN-160 300 x 300 mm cover plate
• VR-160 wall pipe

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