DHW bivalent tank Galmet MAXI PLUS 300l with 2 coils for heat pumps
Bivalent exchanger GALMET MAXI PLUS ensures maximum use of heat pump's power, and enables heating up to 500 litres of domestic water. An additional solar coil has been placed in the lower part of tank, which gradually heats up water in entire tank.
Thanks to thick insulation GALMET MAXI PLUS is very efficient, provides minimal heat loss and low operating costs, which guarantees comfort of use.
The lower anode and regularly replaced upper anode protect inside of tank and extend its life. Active titanium anodes can also be used, which are maintenance-free and require no maintenance. However, thanks to use of EXTRA GLASS ceramic enamel we can use our tank long and hygienically.
The design of MAXI PLUS heat exchanger enables quick and convenient installation. Connections located at back allow for comfortable use. Lightweight external casing made of skayu makes it easy to transport exchanger to place of investment. Standard colour of casing is grey, but one of 4 additional colours can be ordered free of charge: red, blue, green, white.
Recommended titanium anode:
- up to 300 litres, a small titanium anode is recommended
- 400 to 500 litres large titanium anode
Advantages:
- Additional coil for solar collector
- Recommended for installation with Galmet heat pumps
- Enlarged heat pump coil area
- Highest quality ceramic enamel EXTRA GLASS
- Coil-in-coil technology
- Possibility of mounting GE electrical set
- Maintenance-free titanium anode - optional
- Capacity: 300 - 500 litres
- 5-year warranty
Technical data:
| Technical data | Unit | SGW(S)B MAXI Plus 300 | SGW(S)B MAXI Plus 400 | SGW(S)B MAXI Plus 500 |
| Solar collector/heat pump exchanger surface | m2 | 1/2.2 | 1.5/3.8 | 1.8/4.8 |
| Capacity of solar collector exchanger / heat pump | l | 7/15.4 | 10.5/26.5 | 12.6/33.5 |
| h7 - circulation (Gw) | "/mm | 3/4 / 935 | 3/4 / 955 | 3/4 / 1265 |
| h8 - hot water supply from central heating. (Gw) | "/mm | 5/4 / 1095 | 5/4 / 1405 | 5/4 / 1645 |
| h9 - D.H.W. drain (Gw) | "/mm | 1 / 1355 | 1 / 1560 | 1 / 1730 |
| Catalogue number | - | 26-309100N | 26-409100N | 26-509100N |
| Storage capacity | l. | 293 | 373 | 465 |
| ErP energy efficiency class - polyurethane foam | - | B | C | B |
| Max. tank operating pressure | MPa | 1 | ||
| Max. operating pressure of exchanger | MPa | 1.6 | ||
| Max. tank operating temperature | °C | 95 | ||
| Max. operating temperature of exchanger | °C | 110 | ||
| Exchanger power for solar collector (80/10/45°) | kW | 26 | 34 | 38 |
| Heat exchanger power to heat pump (50/10/45°C) | kW | 22.5 | 28.5 | 35 |
| Demand for heating water from a central heating boiler | m3/h | 1.6/1.6 | 1.9/1.9 | |
| Upper magnesium anode | mm (gwint) | 38x600 (upper bottom plug) | 38x600 (upper bottom plug 5/4") | |
| Lower magnesium anode | mm | 38x200 (inspection hole M8 screw) | ||
| h1 - Cold water supply (Gw) | "/mm | 1 / 130 | 1 / 160 | 1 / 180 |
| h2 - Water outlet for solar collectors (Gw) | "/mm | 5/4 / 215 | 5/4 / 245 | 5/4 / 265 |
| h3 - Sensor cpver I (Ø) | "/mm | 3/8 / 335 | 3/8 / 425 | 3/8 / 410 |
| h4 - Hot water supply for solar collectors (Gw) | "/mm | 5/4 / 495 | 5/4 / 565 | 5/4 / 645 |
| h5 - Water outlet for central heating (Gw) | "/mm | 5/4 / 615 | 5/4 / 675 | 5/4 / 755 |
| h6 - Sensor cover II (Ø) | "/mm | 3/8 / 835 | 3/8 / 960 | |
| d - Inner diameter of tank | mm | 550 | 600 | 630 |
| D - Outer diameter of tank | mm | 670 | 700 | 755 |
| L - Height | mm | 1615 | 1750 | 1950 |
| Weight | kg | 165 | 217 | 281 |
Product specification
| Water capacity | 293 l |
| Max working pressure | 10 bar |
| Weight | 165 kg |
| Warranty | 60 months |
| H1 | 130 mm |
| H2 | 215 mm |
| H3 | 335 mm |
| H4 | 495 mm |
| H5 | 615 mm |
| H6 | 835 mm |
| H7 | 935 mm |
| H8 | 1095 mm |
| L | 1615 mm |
| D | 670 mm |
Opinions
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