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GERMAN POOL GPI-M6 vs GPI-M3 Comparison
Side by side
GPI-M6 GPI-M3
- GPI-M6 has a 6 kW power setting and 30 A current rating; GPI-M3 has a 2.86 kW power setting and 13 A current rating.
- GPI-M6 delivers 3.3 L/min at a 25 K temperature rise; GPI-M3 specifies 2.0 L/min at a 28 K temperature rise. These flow rates use different temperature-rise conditions.
- GPI-M6 has a net weight of 1.5 kg; GPI-M3 has a net weight of 0.9 kg, increasing to 1.5 kg when filled with water.
- GPI-M6 lists IP24 protection, or IP25 for oversink installation; GPI-M3 lists IP25 protection.
| Item | GPI-M6 | GPI-M3 |
| Power setting | 6 kW | 2.86 kW |
| Voltage | 220 V | |
| Frequency | 50 Hz | Not specified |
| Electric current | 30 A | 13 A |
| Power supply | 1-phase electric supply (1 PE) | |
| Hot-water flow rate | 3.3 L/min at Δt = 25 K, e.g. from 15°C to 40°C | 2.0 L/min in specifications; approximately 2.0 L/min in overview. Both at Δt = 28 K, e.g. from 12°C to 40°C. |
| Activation flow range | Not specified | 1.2–1.5 L/min |
| Temperature control | Dynamic flow control automatically adjusts power according to ambient temperature and flow rate to maintain a constant outlet temperature; also described as hydraulically controlled. | No temperature adjustment; fixed temperature rise based on flow rate. |
| Instantaneous hot-water heating | ✅ | |
| Heating technology | IES® bare wire heating system | |
| Automatic heating activation when water flows | ✅ | ✅ Activation flow range specified |
| Replaceable heating cartridge | ✅ | ❌ Not specified |
| Claimed energy savings | Up to 60% compared with small storage water heaters | Not specified |
| Dimensions (H × W × D) | 135 × 186 × 87 mm | |
| Packing dimensions (H × W × D) | Not specified | 230 × 185 × 130 mm |
| Net weight | 1.5 kg | 0.9 kg |
| Net weight when filled with water | Not specified | 1.5 kg |
| Gross weight with packing | Not specified | 1.7 kg |
| Testing pressure | 0.8–10.0 bar | 10 bar |
| Normal operating inlet-pressure limit | Not specified | Incoming water pressure should not exceed 0.6 MPa under normal working conditions. |
| Pressure-control installation requirement | Not specified | A separate pressure-control device is required if incoming water pressure exceeds 0.6 MPa. |
| Pressure-related service limitation | Not specified | No repair service for issues caused by incoming water pressure exceeding 0.6 MPa without a suitable pressure-control device; warranty validity also depends on this requirement. |
| Ingress protection | IP24; IP25 for oversink installation | IP25 |
| Electrical protection class | Class 1 | Not specified |
| Certifications | CE and CCC | VDE |
| Inlet/outlet water connections | Standard Ø 1/2-inch pipes | Not specified |
| Power cable supplied | ✅ Suitable for 1-phase electric power | ❌ Not specified |
| Required cable size | Not specified | 1.5 mm² |
| Colour | White | |
| Country of origin | Germany | |
| Warranty term | 1 year, stated in specifications and Attributes | |
| Parts warranty | 3 years on all parts | |
| On-site service | First year | |
| Specified point-of-use applications | Kitchen sinks; domestic hand-wash basins; commercial hand-wash basins | Not specified |
The above information is analyzed and compared by AI, and the content may not be 100% accurate. If you have any questions, please contact our sales staff or the brand for inquiries.