WWH 120 EC
LPHW warm air heater with EC fan motor, 20 kW
- High comfort
- Reduced electricity consumption
- 0-10V control
- Low sound level
- Various discharge possibilities
Description
The WWH 120 EC is a compact water heater with a capacity of 19.7 kW at a water temperature of 90°/70°. The heat exchanger consists of a combination of copper tubes and aluminium fins which ensures optimum heat transfer.
The EC fan is about 25 % more efficient in terms of electrical consumption and is low noise compared to the standard WWH.
It is a perfect solution in shops, showrooms , or any commercial buildings.
Features
- EC fan motor as standard
- low electricity consumption
- low sound levels
- 0-10 V. stepless speed controller adjusts air volume and noise
- applicable for all water temperatures
- horizontal or vertical air discharge
- extra louvres available
- 4-way or 6 way down flow plenum for suspended ceilings
- long lifetime simple to install
Technical features
| Heat emission | 0kW - 19.7kW |
|---|---|
| Air volume | 0m³/h - 1950m³/h |
| Max. throw horizontal | 14m |
| Max. throw vertical | 5m |
| Connection voltage | 230V - 230V |
| Number of phases | 1 |
| Nominal current | 1.1A |
| Max. electric power input | 123W |
| Adjustable fins on exhaust side | Yes |
| Material heat exchanger | Aluminium/copper |
| Fan type | Axial |
| EC ventilator as standard | Yes |
| Sound pressure level at height of 5 metres | 0dB(A) - 54dB(A) |
| Height | 505mm |
| Width | 505mm |
| Depth | 380mm |
| Nominal diameter | 3/4 inch (20) |
| Water-side resistance at dT 20 °C | 3kPa |
| Max. operating pressure | 500kPa |
| Water content | 0.9l |
| Weight including filling | 21kg |
| Heat emission 80/60 | 16.15kW |
| Heat emission 70/50 | 12.61kW |
Images
Downloads
Accessories
Aansturingen
Ophangingen
Overig
Service parts
View our service parts for the WWH 120 EC (and earlier models) in the parts shop.
Parts shopWinterwarm WWH EC-series
The Winterwarm WWH-EC heaters are LPHW units fitted with an EC-fan motor as standard.
All Winterwarm WWH_EC types