SUPPLY AIR VALVE VELCO VLR-160

The Velco VLR-160 is a wall-mounted, automatically temperature-regulated supply air vent solution. The vent’s reliable bimetallic thermostat adjusts its opening according to outdoor temperature, preventing drafts and improving the energy efficiency of ventilation.

Features

• Sold in bulk, without retail packaging
• Includes an efficient electrically charged filter
• Suitable for locations with natural or mechanical exhaust ventilation
• Automatically adjusts according to outdoor temperature
• 10-year vent warranty

Dimensions

• Can be installed with the included pipes (2 pcs) up to a maximum wall thickness of approximately 430 mm
• Additional pipes available in bulk
• Can be shortened to fit a wall thickness of approximately 160 mm
• Recommended installation hole diameter: Ř165 mm
• Wind guard: 195 x 195 mm

Contents VT-160 supply air vent with thermostat S-160 filter, collar, and frame rods VR-160 wall pipe FR-160 extension pipe, 2 pcs TS-160 sound-dampened wind guard installation instructions

The thermally actuated thermostat adjusts 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 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 electrical charge that actively attracts and captures airborne contaminants like a magnet. According to VTT research, the filter removes 100% of pollen and significantly reduces harmful fine particles that affect health.

The vent is easy to install. The telescoping pipes included in the package (each approximately 150 mm long) partially slide into each other and can be easily shortened if needed.

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