NJW12RM1
TGC NJW12RM1 12L Temperature-modulated Gas Water Heater(White or Silver)
HK$9,072
HK$10,480
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TGC NJW12RM1 vs NJW16RM1 WH Comparison
Side by side
NJW12RM1 NJW16RM1 WH
- NJW16RM1 WH supplies 16 L/min of hot water versus 12 L/min for NJW12RM1, both at a 25°C temperature rise.
- NJW16RM1 WH has a rated heat load of 34.3 kW versus 26.2 kW for NJW12RM1; measured heat loads are 35.2 kW and 27.1 kW respectively.
- Half-load thermal efficiency is 94.4% for NJW16RM1 WH and 94.2% for NJW12RM1.
- Both have identical dimensions, but NJW16RM1 WH weighs 15.5 kg versus 15 kg for NJW12RM1. NJW12RM1 offers white or silver; NJW16RM1 WH is white.
| 項目/item | NJW12RM1 | NJW16RM1 WH |
| Model stated in specifications | NJW12RM1 | NJW16RM1 |
| Colour | White / Silver | White |
| Series | Comfort Series | Comfort Temperature Series |
| Dimensions (H × W × D) | 678 × 380 × 138 mm | |
| Weight | 15 kg | 15.5 kg |
| Hot water supply at a 25°C temperature rise | 12 L/min | 16 L/min |
| Gas type | Town gas | |
| Exhaust method | Power flue, room sealed | Mechanical exhaust balanced flue |
| Rated heat load | 26.2 kW | 34.3 kW |
| Measured heat load | 27.1 kW | 35.2 kW |
| Maximum gas consumption | 94.3 MJ/h (26.2 kW) | 123.5 MJ/h (34.3 kW) |
| Minimum gas consumption | 15.8 MJ/h (4.4 kW) | |
| Energy efficiency grade | Grade 1 | |
| Full-load thermal efficiency | 90.0% | |
| Half-load thermal efficiency | 94.2% | 94.4% |
| Temperature selection range | 35°C to 60°C | |
| Digital temperature settings | 15 levels | |
| Automatic constant-temperature control | ✅ | |
| One-touch ECO water-flow reduction | ✅ | |
| Fully automatic ignition | ✅ | |
| Minimum operating water pressure | 10 kPa (1.5 psi) | |
| 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 |
| Power supply | 220 V, 50 Hz AC | |
| Country of manufacture | Japan | |
| Warranty / maintenance wording in description | Free permanent warranty; parts included for the first 3 years. | Free permanent maintenance service; parts included for the first 3 years. |
| Warranty period in Attributes | 3 years | |
| Motor/compressor warranty period in Attributes | Not specified | Permanent |
| Free standard installation | ✅ | |
| Old appliance service | Free removal of old heater | Free old appliance recycling |
| Delivery | Free delivery service; additional delivery charges apply to Ma Wan and Discovery Bay. | |
| Usage and order restrictions | 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.