Akva Nero
Overview
The Akva Nero accumulators have been developed to meet the increasingly strict energy-efficiency requirements. The seamless high-quality polyurethane insulation and the solutions that boost energy efficiency guarantee excellent insulation properties.
The Akva Nero accumulators feature a highly effective LK Max domestic water coil. The coil is made of special finned copper, and it runs the full length of the accumulator. Since the heat-transfer surface area of the coil is twice as large as that of a typical domestic water coil, it maximises the domestic hot water production.
Akva Nero is optimally suited for use with, e.g., an oil, wood, or pellet-fired boiler. The accumulator can be equipped with electrical resistors that produce heat if the external heat source is switched off or breaks down.
The Akva Nero accumulators have been developed to meet the increasingly strict energy-efficiency requirements. The seamless high-quality polyurethane insulation and the solutions that boost energy efficiency guarantee excellent insulation properties.
The Akva Nero accumulators feature a highly effective LK Max domestic water coil. The coil is made of special finned copper, and it runs the full length of the accumulator. Since the heat-transfer surface area of the coil is twice as large as that of a typical domestic water coil, it maximises the domestic hot water production.
Akva Nero is optimally suited for use with, e.g., an oil, wood, or pellet-fired boiler. The accumulator can be equipped with electrical resistors that produce heat if the external heat source is switched off or breaks down.
Specifications
| Technical specifications | Dimensions H x W [mm] | Weight [kg] | Capacity [l] | MAWP [bar] | HVAC number |
|---|---|---|---|---|---|
| Akva Nero 300 | 2050 x 710 | 140 | 284,0 | 3 | 5235169 |
| Akva Nero 500 | 2050 x 800 | 170 | 450,0 | 3 | 5235170 |
| Akva Nero 750 | 2050 x 950 | 210 | 749,2 | 3 | 5235171 |
| Akva Nero 1000 | 2100 x 1050 | 240 | 958,4 | 3 | 5235172 |
| Akva Nero 1500 | 2150 x 1250 | 300 | 1486,4 | 3 | 5235173 |
| Akva Nero 2000 | 2200 x 1400 | 350 | 1972,4 | 3 | 5235174 |
| Akva Nero 2500 | 2250 x 1500 | 380 | 3 | 5235175 | |
| Akva Nero 3000 | 2300 x 1600 | 420 | 3 | 5235176 | |
| Akva Nero 4000 | 2450 x 1800 | 500 | 3 | 5235177 | |
| Akva Nero 5000 | 2500 x 2000 | 630 | 3 | 5235178 |
| Product name | Insulation [mm] | Standing loss [W] | Energy class |
|---|---|---|---|
| Akva Nero 300 | 100 | 66 |  |
| Akva Nero 500 | 100 | 74 | |
| Akva Nero 750 | 100 | 94 | |
| Akva Nero 1000 | 100 | 106 | |
| Akva Nero 1500 | 100 | 128 |  |
| Akva Nero 2000 | 100 | 145 | |
