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TAADA YS1101-1MB vs RINNAI RJW14SDL Comparison
Side by side
YS1101-1MB RJW14SDL
- RJW14SDL supplies 14 L/min of hot water, versus 10 L/min for YS1101-1MB, both at a 25°C temperature rise.
- RJW14SDL measures H 584 × W 350 × D 75 mm; YS1101-1MB measures H 540 × W 335 × D 135 mm.
- YS1101-1MB specifies an operating water pressure range of 98.0–980.0 kPa; RJW14SDL specifies a minimum operating water pressure of 10 kPa.
- YS1101-1MB lists thermal efficiencies of 91.6% at 100% load and 94.1% at 50% load; RJW14SDL lists 88.7% at full load and 92.3% at half load. Both have Grade 1 energy labels.
- YS1101-1MB includes a 3-year warranty service; RJW14SDL specifies a 3-year free warranty for parts.
| 項目/item | YS1101-1MB | RJW14SDL |
| Gas type | LPG | |
| Colour | Metallic silver | White |
| Hot water supply at 25°C temperature rise | 10.0 L/min | 14 L/min |
| Flue system | Rear flue balanced type | Forced exhaust sealed |
| Dimensions (H × W × D) | 540 × 335 × 135 mm | 584 × 350 × 75 mm |
| Weight | 14.0 kg gross weight | 15.5 kg; weight basis not specified |
| Temperature settings | 34–49°C, 50°C, 55°C and 60°C | 35–60°C; 16 temperature levels |
| Temperature control | Intelligent thermostatic technology; temperature fluctuations controlled within 0.5°C | Digital temperature control |
| Minimum startup water flow | 2.5 liters; time basis not specified | Not specified |
| Operating water pressure | 98.0–980.0 kPa | Minimum: 10 kPa; maximum not specified |
| Power supply | AC 220 V, 50 Hz | |
| Specified electrical power | 35 W | Not specified |
| Gas consumption, maximum–minimum | Not specified | Maximum: 30.1 kW (2.15 kg/h); minimum: 3.8 kW (0.27 kg/h) |
| Rated heat input | 20.5 kW | 30.1 kW |
| Measured heat input | 20.8 kW | 30.7 kW |
| Thermal efficiency at full load | 91.6% at 100% load | 88.7% at full load |
| Thermal efficiency at half load | 94.1% at 50% load | 92.3% at half load |
| Energy label grade | Grade 1 | |
| Place of manufacture | China | Japan |
| Water connections | Hot and cold water: R1/2" | 1/2" B.S.P |
| Gas connection | R1/2" | M28 × 1.5 thread |
| Warranty period | 3 years | |
| Warranty coverage stated | Warranty service | Free warranty for parts |
| Waterproof touch buttons | ✅ Transparent buttons; automatically hide when idle | ❌ Not specified |
| Standby power-saving mode | ✅ | ❌ Not specified |
| Automatic 3-stage control valve | ✅ | ❌ Not specified |
| Summer mode | ✅ Adjustable to 34°C | ❌ Not specified |
| One-touch ECO function | ❌ Not specified | ✅ Reduces water flow and energy consumption |
| Automatic ignition | ❌ Not specified | ✅ |
| Optional wired remote controller support | ❌ Not specified | ✅ Supports up to 2 optional controllers |
| Built-in safety devices | 8 safety devices | Not specified |
| Self-diagnosis | ✅ | ❌ Not specified |
| Other certifications and approvals | EMSD GU; Water Supplies Department certification; HK Q-Mark | 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.