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SIMPA RS11RM vs UZW11RM-N Comparison
Side by side
RS11RM UZW11RM-N
- RS11RM supplies 11 L/min at a 27°C temperature rise; UZW11RM-N supplies 11 L/min at a 25°C temperature rise.
- RS11RM measures 675 × 370 × 135 mm (H × W × D) and weighs 14.5 kg; UZW11RM-N measures 596 × 265 × 168 mm and weighs 10.4 kg.
- RS11RM has a 35–55°C temperature range; UZW11RM-N has a 35–60°C temperature range.
- RS11RM uses a balanced rear flue; UZW11RM-N uses a power flue sealed exhaust system.
- RS11RM installation arrangements are not specified; UZW11RM-N includes one-time free standard installation by qualified technicians and is not permitted for industrial or commercial use.
| 項目/item | RS11RM | UZW11RM-N |
| Hot water flow rate | 11 L/min at a 27°C temperature rise | 11 L/min at a 25°C temperature rise |
| Dimensions (H × W × D) | 675 × 370 × 135 mm | 596 × 265 × 168 mm |
| Weight | 14.5 kg | 10.4 kg |
| Color | White | |
| Temperature adjustment range | 35–55°C | 35–60°C |
| Automatic constant-temperature control | ✅ Automatically adjusts power to maintain stable water temperature | |
| Digital temperature display | ✅ | |
| Automatic ignition when the tap opens | ✅ | ❌ Not specified |
| Exhaust system | Balanced flue (rear flue); discharges exhaust gases outdoors | Power flue sealed type; forces exhaust gases outdoors |
| Gas type | Town gas | Not specified |
| Energy label | Grade 1 | Not specified |
| Full-load thermal efficiency | 91.4% | Not specified |
| Half-load thermal efficiency | 92.8% | Not specified |
| Rated heat load | 26.7 kW | Not specified |
| Measured heat load | 27.9 kW | Not specified |
| Maximum gas consumption | 96.3 MJ/hr (26.8 kW) | 88.2 MJ/hr (24.5 kW) |
| Minimum gas consumption | 23.4 MJ/hr (6.5 kW) | 21.6 MJ/hr (6.0 kW) |
| Minimum operating water pressure | 10 kPa / 1.5 psi | 10 kPa |
| Power supply | AC 220 V, 50 Hz | |
| Gas connection (B.S.P.) | 3/4 inch | Not specified |
| Cold-water connection (B.S.P.) | 1/2 inch | Not specified |
| Hot-water connection (B.S.P.) | 1/2 inch | Not specified |
| Country of origin | China | Not specified |
| Warranty and warranty attributes | Warranty description: Permanent warranty, with parts included for the first 3 years. Warranty-period attribute: 3 years. | Warranty description: Permanent maintenance, with parts included for the first 3 years. Motor/compressor warranty-period attribute: Permanent. |
| Included installation | Not specified | One-time free standard installation by qualified technicians |
| Use restrictions | Not specified | Not for industrial or commercial use; industrial and commercial orders or addresses are not accepted |
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.





