Stainless steel hot water tank Termica WW 150ST with 1 coil
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28 896,97 Kč
The promotion runs until 24 July 2026
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Description
High-Performance Stainless Steel Domestic Hot Water Tank
A modern domestic hot water heat exchanger is a reliable solution for homes and heating systems, ensuring comfortable access to hot water all year round. Water in the tank, made of high-quality stainless steel, is heated באמצעות a coil through which water from the central heating boiler flows. This solution guarantees high efficiency and fast water heating.
An additional advantage of the unit is the option to install an electric heating element, allowing independent water heating outside the heating season – an ideal solution for summer or emergency situations.
Single-Coil Heat Exchangers – Versatility and Durability
The offered tanks are designed for maximum functionality and long service life. Solid construction and proven technologies make the unit ideal for both new installations and modernized heating systems.
- Stable floor-standing design – the tank is equipped with durable insulation that reduces heat loss and features an эстетically pleasing metal casing or a high-quality removable housing (for models 400–1000 L).
- Stainless steel – both the tank and the coil are made of corrosion-resistant materials, ensuring long service life and hygienic operation.
- Wide compatibility – works with any central heating boiler: gas, oil-fired, solid fuel, wall-mounted or floor-standing.
- Renewable energy ready – can be connected to solar collector systems, helping reduce operating costs.
- Safety – factory-installed safety valve protects the system.
- Long warranty – up to 8 years for stainless steel tanks (up to 300 L capacity), and 5 years for larger models.
- Hygienic certification – the product is certified by the National Institute of Public Health, confirming safe use.
Why Choose This Tank?
By investing in a domestic hot water tank with a coil, you gain not only everyday comfort but also energy savings and reliable performance for years. This solution combines high-quality workmanship, modern technology, and универсal applicability, making it perfect for both single-family homes and larger installations.
Technical Specifications

| Dimensions and Technical Data | WW100 | WW120 | WW150 | Drawing Position |
|---|---|---|---|---|
| Nominal capacity (L) | 99 | 119 | 149 | - |
| Height H [mm] | 1090 | 1255 | 1505 | - |
| Diameter D [mm] | 540 | 540 | 540 | - |
| Hc [mm] | 200 | 430 | 515 | - |
| Lw [mm] | 505 | 620 | 620 | - |
| Weight (empty) [kg] | 40 | 46 | 52 | - |
| Coil heat exchange area [m²] | 0.65 | 0.84 | 0.84 | - |
| Coil power [kW] | 16.8 | 21.9 | 21.9 | - |
| Hot water connection | GZ 3/4” | GZ 3/4” | GZ 3/4” | 1 |
| Cold water / drain connection | GZ 3/4” | GZ 3/4” | GZ 3/4” | 2 |
| Coil connections | GZ 3/4” | GZ 3/4” | GZ 3/4” | 3 |
| Circulation connection | GZ 3/4” | GZ 3/4” | GZ 3/4” | 4 |
| Temperature sensor sleeve | Ø9 mm | Ø9 mm | Ø9 mm | 5 |
| Electric heater socket | GW 5/4” | GW 5/4” | GW 5/4” | 6 |
| Max. DHW pressure | 6 bar | 6 bar | 6 bar | - |
| Max. operating temperature | 95°C | 95°C | 95°C | - |
| Energy efficiency class | B | B | C | - |
Technical data
| Water capacity | 150 l |
| Amount of coils | 1 szt. |
| Energy efficiency class | C |
| Weight | 46 kg |
| Max working pressure | 6 bar |
| Coil size | 1,0 m² |
| Height | 1485 mm |
| Diameter | 540 mm |
| Coil power | 25,3 kW |

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