· D-20 Series Ceiling Factory Use Industrial Electric Warm Fan Blower Air Heater is also called electric industrial air heater, electric industrial warm air blower, electric heating element or industrial electric heating system.

· With the design of large air volume, the electric air heater enjoys good performance in providing heating solutions for medium/large-scale industrial plants or large public buildings, especially for chemical plants, ship-making factories, textile mills, and the spaces with pitch and curvature of roof.

· D-20 Series Ceiling Factory Use Industrial Electric Warm Fan Blower Air Heater consists of high efficient heat exchanger as heating units, which contributes to excellent heat radiation.