Description: SFG model is the newest product of heating system and all stainless steel SUS304 as Material. It is used to heat air in the rooms; it is very suitable for warming in factories and Offices and become the most popular and classical products in international market

Features: * Material: Stainless Steel SUS 304 2B. * Figure Size: 1695mm*1535mm * Inlet and Outlet: Φ50mm*60mm * Able to be used in all climates * A set of solar air heater could heating almost 15m 3 area and the wind rate of flow is 100m2 /h.  111