... ×H)working doorOne,600×1700mm(W×H)Wallboard50mm EPS Spigot-type insulation BoardBasementIron bending platform, high 300mm, whole grille, two boarding ... volume 25,000 m³/hExhaust fanOptionalHeating systemWith one BT-14 type fuel burners, calorific value 14000Kcal / h, stainless steel heat exchanger ...