The WWH-LT are water heaters which are especially designed for lower temperatures (warm and cold) providing a sustainable heating and cooling situation. The source can either be a boiler, heat pump or district heating network.
Energy saving and a better heat distribution
The WWH-LT range consists of four models which at the common wate temperature of 45°C in- and 35° out going temperatures a capacity between 8kW and 38 kW. The new models are provided with an EC-fan motor. This means that the electricity consumption is 25% less than with a standard WWH water heater. However, the air volume is about 10% higher so the air distributions is improved.
The heat exchanger is designed to generate an optimal flow of air at low temperatures in heating and/or cooling mode (cooling only in combination with a heat pump).
Cooling in the summer
It is possibile to connect the WWH to a cooling pump. For example: at a water temperature of 7°C the cooling capacity is between 7 and 32 kW. The heaters are as standard provided with a condensate tray to discharge the condensate.
The WWH-LT is ideally suitable for shops, showrooms but also is production facilities etc.
- horizontal or vertical - attention: when also the cooling mode is used the heater cannot blow out vertical because of the condensate discharge
- with extra louvres
- 4-way down flow plenum, for built-in prefabricated ceilings
- 6-way down flow plenum, for built-in prefabricated ceilings
Available capacities: 8 kW - 19 kW - 29 kW - 38 kW (at 45°/35°C in- / out temperature)
Control by WWH-LT with a simple stepless 230V. room thermostat or a clock thermostat. Also a 0-10V. control is available to adjust the air volume.
The WWH-LT is already ErP proof for 2021!
