The Supply unit family combine filter, fan and heater in a single, insulated casing. Depending on model, the unit has integrated control system and alternative re-heater variants.
Topvex SF is designed to meet the requirements for high energy savings and to apply to ErP 2018, featuring plug fans driven by EC motors with variable speed control. To enhance the efficiency of the Topvex SF it has been designed to provide low internal pressure loss by extra air-tight double-skin panels, as well as improved inspection and maintenance access.
Systemair offers Topvex SF with two options for reheating, electrical and water that we can supply in two versions of output power.
Standard Topvex SF is designed for step-less voltage control, with accessory kit available for VAV control. The control system is prepared for control of external accessories, such as extraction fan, water-cooler and DX-cooling.