Ventilation box with ac

4118 ventilation box with ac products are offered for sale by suppliers on Alibaba.com, of which hvac systems parts accounts for 2%, registers & grilles accounts for 1%, and hvac systems accounts for 1%. A wide variety of ventilation box with ac options are available to you, such as hotel, office and industrial.You can also choose from traditional, ventilation box with ac,as well as from abs, steel, and stainless steel ventilation box with ac,and whether ventilation box with ac is onsite training, or onsite installation.