A Vairtech return air grille is a connection to ductwork that allows air to return to a heating and cooling system. Return air openings are typically covered with grillwork that serves a number of different functions. A variety of companies make coverings
A Vairtech slot diffuser is a building component used to deliver air to a room. These diffusers serve as a critical component in a heating, ventilation, and air conditioning (HVAC) system. Unlike traditional square or round diffusers, a slot diffuser feat
A Vairtech aluminum duct is a passageway made of aluminum that mainly is used to move air, such as with air conditioning or heating systems, throughout a structure or building. Heating, ventilating, and air conditioning (HVAC) ducts are typically made of