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TGC TRJW162TFL vs TRJW162TFQL Comparison
TRJW162TFQL
TGC TRJW162TFQL 18L Temperature-modulated Circulating Type Gas Water Heater
HK$14,922
HK$16,580
Side by side
TRJW162TFL TRJW162TFQL
- TRJW162TFQL specifies hot-water circulation with a 1/2-inch B.S.P connection; circulation is not specified for TRJW162TFL.
- TRJW162TFL weighs 23 kg, while TRJW162TFQL weighs 25 kg; both have the same overall dimensions.
- TRJW162TFL has 94.7% full-load and 96.1% half-load thermal efficiency; TRJW162TFQL has 94.8% full-load and 95.6% half-load thermal efficiency.
- TRJW162TFL supports up to 3 optional remote controls; TRJW162TFQL specifies a digital temperature display and remote control, without stating the supported remote quantity.
| 項目/item | TRJW162TFL | TRJW162TFQL |
| Gas type | Town gas | |
| Country of origin | Japan | |
| Installation design | Compact body with concealed design | Built-in cabinet design |
| Dimensions (H × W × D) | 370 × 453 × 280 mm | |
| Weight | 23 kg | 25 kg |
| Colour | White | |
| Hot-water supply at 25°C temperature rise | 18 L/min | |
| Maximum temperature setting | 60°C | |
| Constant-temperature control | ✅ Precise, stable water-temperature control | |
| Hot-water circulation | ❌ Not specified | ✅ |
| Circulation connection | Not specified | 1/2-inch B.S.P |
| Exhaust design | Balanced flue; exhausts waste gas outdoors | Sealed mechanical exhaust |
| Listed safety protections | Flame-failure, overheat and anti-frost protection | Not specified |
| Fully automatic electronic ignition | ❌ Not specified | ✅ |
| Digital temperature display | ❌ Not specified | ✅ |
| Remote control | Supports up to 3 optional remote controls | Remote control specified; supported quantity not specified |
| Energy efficiency grade | Grade 1 | |
| Full-load thermal efficiency | 94.7% | 94.8% |
| Half-load thermal efficiency | 96.1% | 95.6% |
| Rated heat load | 39.3 kW | |
| Measured heat load | 39.4 kW | 39.5 kW |
| Gas consumption | Maximum: 141.5 MJ/hr (39.3 kW); minimum: 15.8 MJ/hr (4.4 kW) | Not specified |
| Power supply | 220 V, 50 Hz AC | |
| Minimum operating water pressure difference | 10 kPa (1.5 lb/sq.in) | 10 kPa |
| Gas, cold-water and hot-water connections | 3/4-inch B.S.P each | |
| Warranty — service description | Free permanent warranty; parts included for the first 3 years | |
| Warranty period — Attributes | 3 years | |
| Motor/compressor warranty period — Attributes | Permanent | |
| Free standard installation service | ❌ Not specified | ✅ |
| Use 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.