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Add to comparison |  |  |  |  |  |  |
|---|---|---|---|---|---|---|
| ALTEK SC-LH3-20 | ALTEK SD-T2L-10 | ALTEK AC-VGL-50 | ALTEK SC-LH3-30 | ALTEK AC-VGL-25 | ALTEK SP-H-30 | |
| Outdated Product | Outdated Product | Outdated Product | Outdated Product | Outdated Product | Outdated Product |
Add to comparison | | | | | | |
|---|---|---|---|---|---|---|
| ALTEK SC-LH3-20 | ALTEK SD-T2L-10 | ALTEK AC-VGL-50 | ALTEK SC-LH3-30 | ALTEK AC-VGL-25 | ALTEK SP-H-30 | |
| Outdated Product | Outdated Product | Outdated Product | Outdated Product | Outdated Product | Outdated Product | |
| TOP sellers | ||||||
| Type | vacuum | thermosiphon | vacuum | vacuum | vacuum | thermosiphon |
| Loop system | closed | open | open | closed | open | closed |
| Mounting | universal | inclined | inclined | universal | inclined | inclined |
| Suitable for | heating and DHW | DHW | pool heating | heating and DHW | pool heating | DHW |
| Year-round use |  |  | | | | |
Design | ||||||
| Absorber material | copper | copper | ||||
| Absorber area | 1.61 m² | 2.42 m² | 3.13 m² | |||
| Aperture area | 1.88 m² | 0.94 m² | 4.7 m² | 2.82 m² | 2.35 m² | |
| Total collector area | 2.6 m² | 3.84 m² | ||||
| Tube type | coaxial vacuum direct heating | coaxial vacuum heat pipe | coaxial vacuum direct heating | coaxial vacuum direct heating | coaxial vacuum direct heating | coaxial vacuum heat pipe |
| Tube size (øxH) | 58x1800 mm | 58x1800 mm | 58x1800 mm | 58x1800 mm | 58x1800 mm | 58x1800 mm |
| Number of tubes | 20 | 15 | 50 | 30 | 25 | 30 |
Technical specs | ||||||
| Max. pressure | 10 bar | 10 bar | 6 bar | |||
| Efficiency | 75.3 % | 95 % | 95 % | 74.7 % | 95 % | |
More specs | ||||||
| In box | 1 collector | 1 collector water heater | 1 collector | 1 collector | 1 collector | 1 collector water heater |
| Expansion vessel | 5 L | |||||
| Water heater capacity | 100 L | 300 L | ||||
| Electric heater | | | | | | |
| Frame material | aluminium | steel | aluminium | aluminium | aluminium | steel |
| Dimensions (WxHxD) | 1635x1960x1360 mm | 2385x1960x1360 mm | ||||
| Collector weight | 68 kg | 215 kg | 320 kg | 100 kg | 160 kg | |
| Added to E-Catalog | january 2019 | january 2018 | april 2019 | january 2019 | april 2019 | june 2017 |
