Kaloris NW
An accumulation tank used to increase heat storage capacity.
Kaloris NW – for increasing heat storage volume.
Kaloris NW is a buffer tank designed for storing thermal energy from various heat sources. Its main task is to increase the water volume in the heating system, so it works as an additional heat store. It is an ideal complement to Kaloris 1W, 2W and 3W systems, especially where heat demand is particularly high.
Kaloris NW functionality
Thanks to its design, Kaloris NW is an ideal solution for heating systems that require high thermal capacity. It works as a system operation stabiliser, reducing fuel consumption and protecting the heating installation against overheating. It is a reliable, low-maintenance element that improves the efficiency and durability of every modern boiler room.
Benefits of Kaloris NW
- Thermal energy storage: Stores thermal energy produced by various sources, such as solid-fuel boilers, fireplaces with a water jacket, heat pumps or solar collectors.
- Optimal heat management: Delivers stored heat to the heating installation, such as radiators, underfloor heating or wall heating, maintaining a constant temperature in the central heating system.
- Heating system protection: Stabilises the temperature in the installation, prevents system overheating and reduces the risk of failure.
- Fuel savings: Even heat distribution minimises fuel consumption and optimises the operation of boilers and heat pumps.
- Low-maintenance operation: Works fully automatically, without user intervention.
Applications of Kaloris NW
Kaloris NW is suitable for both single-family homes and commercial buildings where additional thermal energy storage is required. Possible applications include:
- Supporting Kaloris 1W, 2W and 3W systems – as an additional heat buffer in systems with high energy demand.
- Standalone heat buffer – for installations that do not require domestic hot water heating.
- Installations with solid-fuel boilers – stores excess heat and protects against overheating.
- Fireplaces with a water jacket – enables excess heat to be stored and distributed evenly.
- Heat pumps – increases system efficiency by storing heat when production exceeds demand.
| Technical parameters | Values |
|---|---|
| Tank material: | S235JR, 3 mm thick |
| Insulation: | rock wool |
| Protective jacket: | eco leather |
| Tank operating pressure: | 3 bar |
| Permissible operating temperature: | 95ºC |
| Tank operation: | open and closed systems |
| Warranty: | 10 years |
Available models
| Device model | Heating output | Volume | Diameter | Height | Weight |
|---|---|---|---|---|---|
| Kaloris NW 400 | 10 - 20 kW | 400 L | 670 mm | 1900 mm | 80 kg |
| Kaloris NW 700 | 20 - 30 kW | 700 L | 820 mm | 2000 mm | 115 kg |
| Kaloris NW 900 | 30 - 50 kW | 900 L | 920 mm | 2000 mm | 115 kg |
| Kaloris NW 1200 | + 50 kW | 1200 L | 1050 mm | 2200 mm | 185 kg |
| Kaloris NW 1500 | + 50 kW | 1500 L | 1050 mm | 2700 mm | 210 kg |
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