Helios HELI HV 250/4 R UP wall fan 230V/50Hz IP54 alpine white

The HELI HV 250/4 R UP wall fan is a powerful recessed room fan designed for installation in walls, ducts, and thin panels. It is ideal for ventilating medium to large spaces and provides efficient air circulation. The plastic housing features an elegant alpine white design that harmoniously fits into various room styles. The room-side facade is equipped with upward-facing slats that cover the intake opening while allowing for easy cleaning in a water bath. The fan is equipped with a high-performance impeller made up of seven blades, ensuring high pressure and volume performance. The maintenance-free single-phase AC capacitor motor is housed in a closed construction and features integrated thermal contacts for added safety. Additionally, the fan is speed-controllable and offers quiet ball bearings with long-term lubrication.

• Easy cleaning with removable facade
• High-performance impeller with 7 blades for high efficiency
• Maintenance-free motor with integrated thermal contacts
• Speed control possible through voltage reduction
• Reversible design for flexible use.