Description
TWL 1500
400 - 1.500 m³/h , app. 300 kg, L x W x H = 1.962 x 800 x 989 mm
TWL 2500
700 - 2.800 m³/h , app. 420 kg, L x W x H = 2.642 x 1.328 x 989 mm
The domestic ventilation units mainly consist of:
- Fresh air and return air filter
- Connection flanges
- Condensate tube
- High efficiency counterflow heat exchanger
- Bypass duct with bypass flap and actuating motor, controlled by way of outside temperature
- Electronically controlled constant flow supply and return air fan
- 3-stage switch with time of day
- Mounting straps for vertical or horizontal installation
- Internal electrical connection box
Additionally available:
- Frost protection control
- Filter control
- Water heating coil
- DDC control system including time zone programming, frost protection and filter control
- Additional accessories on request