WOLF is a premium German heating technology manufacturer known for its durable boilers, reliable control technology, and easily installable thermal systems. German engineering and manufacturing background are paired with a robust construction and long-term usability in WOLF appliances.
The WOLF NK/NU 20 oil/gas special heating boiler shown in the pictures features a massive orange casing, an upper control unit, and a well-organized structure. The 17–20 kW output range offers a practical solution for small and medium heating systems, and the unit can be integrated into traditional central heating systems.
Technical data: output range 17–20 kW; maximum operating pressure 3 bar; maximum supply temperature 110 °C; water content 60 liters.
New price comparison: the current gross price of a currently orderable, new WOLF COB-2-20, 20 kW oil boiler is 5,574 EUR, excluding delivery. This is the price of a new, modern WOLF unit, not a used market price.
You are welcome to inspect the equipment in person by appointment.
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