The Uses of Fresh Air Rooftop Air ConditionerFresh air rooftop air conditioner can be widely used in metallurgy, chemical industry, machinery, electronics, electric power industry air conditioning place fresh air operation, but also applicable to hospitals, shopping malls, restaurants, office buildi

What is a Rooftop Package Air Conditioner?A rooftop package air conditioner (RPAC) is a self-contained HVAC unit installed on the roof of a building, commonly used in commercial applications, including hospitals. These systems are designed to provide efficient heating and cooling while minimizing sp