SUPPLY AIR VALVE VELCO VSR-100 10 PCS

Velco VSR-100 is a replacement air vent designed to replace 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 draft and improving the energy efficiency of ventilation. The product is sold in bulk without retail packaging. The package includes an installation plate that can cover any marks left on the wall by the old valve. 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 rods
• 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 minimal opening of just a few millimeters ensures sufficient and draft-free ventilation.
• The minimum opening can be adjusted according to the installation site and can also be manually closed if needed.
• The unique efficiency of the filter made from 3M Filtrete™ material is based on an electrostatic 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.
• 10-year vent warranty

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