Retro Pumps
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Efficiently reduce your expenses for commercial hot water. The Top Discharge Heat Pump Water Heater provides hot water with outstanding efficiency, resulting in energy savings of up to 75% compared to conventional electric or gas systems. Through innovative ambient heat exchange technology, it can reach efficiencies of up to 400% (COP 4.15) and remains reliable even at temperatures as low as 0ºC, maintaining a consistent supply of hot water throughout the year and lowering operational costs significantly.
| Model | Unit | CGK/D-18 | CGK/D-22 | CGK/D-28 |
|---|---|---|---|---|
| Power supply | V | 380V~415V/50Hz/3ph | ||
| Heating capacity | KW | 18 | 22 | 26 |
| Input power | KW | 4.34 | 5.3 | 6.27 |
| COP | - | 4.15 | 4.15 | 4.15 |
| Rated current | A | 8.2 | 10.1 | 11.9 |
| Max current | A | 11.1 | 13.6 | 16.1 |
| Max input power | KW | 6.1 | 7.4 | 8.8 |
| Water flow | L/h | 3439 | 4204 | 4968 |
| Water pressure drop | Kpa | ≤55 | ≤58 | ≤62 |
| Net weight | kg | 140 | 155 | 180 |
| Noise | db | 57 | 58 | 59 |
| Refrigerant | - | R410A | ||
| Dimension | mm | 810*810*1055 | 810*810*1055 | 810*810*1055 |
Products are manufactured in accordance with EN14511 standard with MCS, SAA, ROHS, TÜV, ERP, CCC, CE and CB certificates. We collaborate with leading global component providers to ensure the highest reliability and performance for all commercial heating projects.
