Supply valves for home office apartments. DomVent, NORVIND, Tion, etc.

Ventilation of the room is two fundamentally important facts: 1) Removal of used gases - "EXHAUST". 2) Supply of fresh air from the street - "SUPPLY". If any of the above is missing in your house, then the ventilation of your house stops! Which brings with it a number of negative factors. Such as - dampness, moisture, mold, misted windows, high concentration of carbon dioxide CO?. Without proper ventilation, your home will not find comfort, regardless of the investment in its arrangement. Supply valve - recommended for installation in a house, apartment, office with a natural EXHAUST system. Supply valve - provides a round-the-clock SUPPLY of fresh air from the street, without noise, without dust, without drafts and without electricity costs. Supply valve - will save your house from dampness in the walls, from moisture on the windows. Fill your home with FRESH AIR. We sell and install. The installation is done with the help of diamond drilling. Ask for Inlet Valves