The Winterwarm WWH-LT indirect-fired air heaters have been specially developed for low water temperatures. The WWH-LT series is the most sustainable indirect-fired air heater. Specially developed for use in situations with low water temperatures, such as in combination with a heat pump, a heat network or low-temperature central heating boiler. The special heat exchanger and improved air flow achieve optimal heat output at low water temperatures.

Standard EC fan
A sustainable heating system requires a heating device with low electricity consumption. All WWH-LT units are therefore equipped with an EC fan as standard. The air output is about 10% higher, so that in practice the heat is better distributed in the room. The EC fan also has a low noise level and the stepless control ensures higher comfort.

Cooling in the summer
The four types are standard equipped with a condensation collection tray so that the units can also cool if they are connected to a heat pump. At a cooling water temperature of 7°C, this results in a cooling capacity between 7 kW and 32 kW, depending on the type. A condensation drain is then necessary. The WWH-LT is ideal for smaller production areas, showrooms, shops, etc.

Features

• comfortable heating of the room
• standard economical EC motor
• low noise level
• control via 0-10V. control
• suitable for all water temperatures
• 4 types: heating capacity 8-38 kW at 45°-35°C
• cooling capacity at 7°-12°C (cooling pump): 7 - 32 kW
• cooling capacity at 15°-18° C (heat pump only) 4 - 18 kW
• standard equipped with condensation collection tray