Accumulation tank Termica Z300B1W.MAX stainless steel with 1 coil max
Regular price:
9 779,00 zł
The promotion runs until 24 July 2026
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Description
Buffer Tank with 1 Coil Termica Z300B1W.MAX
Modern buffer tanks – heat storage tanks are a key component of efficient and cost-effective heating systems. The Termica Z300B1W.MAX model has been designed for maximum energy utilization and stable system operation, regardless of the heat source.
The buffer tank acts as a thermal energy storage unit, collecting excess heat generated by devices such as a central heating boiler, heat pump, or solar installation. This ensures smoother, more efficient operation and significantly extends the lifespan of the entire system.
Advanced Design with Coil
The Termica Z300B1W.MAX tank is equipped with a high-performance coil that functions as a heat exchanger. This solution allows integration of additional energy sources and even better temperature management within the system.
Thanks to the coil, it is possible to:
- efficiently utilize energy from multiple sources,
- optimize the performance of the entire heating system,
- increase user comfort and temperature stability.
Key Advantages of Termica Buffer Tanks
- High-quality stainless steel – tank and coil made from certified materials supplied by renowned European manufacturers
- Safety and durability – pickled and passivated welds, plus pressure testing of every tank
- Modern insulation – reduced heat loss and improved energy efficiency
- Aesthetic casing – metal or high-quality removable housing suited for modern boiler rooms
- No need for a protective anode – less maintenance and lower operating costs
- Energy class C
- Simple and transparent warranty terms
- Safety valve included
- Certified by the National Institute of Public Health – guaranteed quality and safe use
Versatile Application
The tank can operate with both boiler water and domestic hot water (DHW), making it an exceptionally versatile solution for modern heating systems.
Termica Z300B1W.MAX is the perfect choice for those who expect:
- energy savings,
- stable heating system operation,
- long equipment lifespan,
- modern and proven technological solutions.
Choose Proven Quality
By choosing a Termica buffer tank, you invest in efficiency, safety, and user comfort. This solution significantly improves the performance of the entire heating system and allows you to fully utilize available energy sources.
Technical Data:

| Parameter | Value | Position in Drawing |
|---|---|---|
| Nominal capacity (l) | 285 | - |
| Height H [mm] | 1813 | - |
| Diameter D [mm] | 624 | - |
| Weight without water [kg] | 93 | - |
| Coil heat exchange surface [m²] | 4.0 | - |
| Air vent connection | 3/4” | 1 |
| Connection port | 3/4” | 2,3 |
| Coil connection | 1” | 5 |
| Temperature sensor sleeve | - | 6 |
| Connection socket (4 ports) | 5/4” | 8 |
| Electric heater socket | 5/4” | 7 |
| Max DHW pressure | 6 bar | - |
| Maximum operating temperature | 95°C | - |
| Energy efficiency class | C | - |
Technical data
| Water capacity | 285 L |
| Diameter | 624 mm |
| Height | 1813 mm |
| Amount of coils | 1 |
| Weight (empty) | 93 kg |
| Coil size (top) | 4,0 m² |

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