Velco VTR - Fresh Air Valve for wooden ventilation window
Thermostat regulated Velco VTR is a fresh air valve designed for fresh air supply. The thermostat adjusts its opening according to outdoor temperature enhancing energy efficiency. The thermostat fully opens at temperatures above + 10 ° C and closes it at temperatures below -5 ° C.
Velco VTR is designed to be installed on a wooden ventilation window. Suitable as a fresh air solution for spaces with natural or mechanical exhaust ventilation.
Available in multiple sizes
Velco VLR-80 (Not packaged for resale)
- Recommended installation hole diameter: Ø86 mm
Velco VLR-100
- Recommended installation hole diameter: Ø105 mm
Velco VLR-125 (Not packaged for resale)
- Recommended installation hole diameter: Ø130 mm
Warranty
10-year valve warranty.
Available in brown, white and black
The valve and its counterpart come in standard colors of white and brown. Upon order, the valve can also be obtained in black.