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KUSATSU KBF-331RGSC vs TGC TTH2150 Comparison
Side by side
KBF-331RGSC TTH2150
- KBF-331RGSC lists 1270 W unit power and a 1200 W PTC ceramic heater; TTH2150 specifies 1350 W maximum rated power.
- KBF-331RGSC requires a 180 × 180 mm window mounting opening (W × H); TTH2150 requires a 210 × 219 mm installation opening (W × H).
- KBF-331RGSC includes an anti-bacteria filter; TTH2150 includes a graphene active carbon filter and an ION negative ion function.
- KBF-331RGSC provides human detection and adjustable vertical and horizontal airflow; TTH2150 specifies three ventilation speeds, IPX4 water resistance and dual heating overload protection.
- KBF-331RGSC comes with a 2-year warranty; TTH2150 comes with a 3-year parts warranty.
| 項目/item | KBF-331RGSC | TTH2150 |
| Product type | Window-type thermo ventilator | Multifunction thermo ventilator |
| Unit power | 1270 W, as listed in the product title | 1350 W maximum rated power |
| Heater type and power | 1200 W PTC ceramic heater | Not specified |
| Stated operating functions | Heating and adjustable airflow | Heating, ventilation, drying and circulation |
| Dimensions | Front cover: 300 (W) × 280 (H) mm; attribute size: 280 × 300 mm, axes not specified | Overall: 254 (W) × 254 (H) × 218 (D) mm |
| Installation opening (W × H) | 180 × 180 mm for window mounting | 210 × 219 mm |
| Installation and maintenance design | Window mounting | Pull-out design for flexible installation and easier maintenance |
| Net weight | Not specified | 4.7 kg |
| Surface material and finish | Not specified | Pearl white tempered glass surface |
| Motor system | Single motor and fan blade | Not specified |
| Wireless remote control | ✅ Included | |
| LED remote control | ❌ Not specified | ✅ Wireless LED remote control |
| Human detection | ✅ Adjusts operation based on presence detection | ❌ Not specified |
| Vertical airflow adjustment | Automatic swing within 60°–120° | Not specified |
| Horizontal airflow adjustment | Manual adjustment within 60°–120° | Not specified |
| Programmable operating timer | 10 minutes to 12 hours | Not specified |
| Preset on/off scheduling | Within a 24-hour cycle | Not specified |
| Ventilation speeds | Not specified | Low, high and strong |
| Ventilation delay | Not specified | 15 minutes |
| 24-hour ventilation function | ❌ Not specified | ✅ Included |
| Maximum ventilation volume | Not specified | 100 m³/hour |
| Filter | Anti-bacteria filter | Graphene active carbon filter |
| ION negative ion function | ❌ Not specified | ✅ Included |
| Stated air-treatment functions | Reduces airborne bacteria | Deodorization and anti-bacterial protection |
| Water resistance rating | Not specified | IPX4 |
| Dual heating overload protection | ❌ Not specified | ✅ Included |
| Maximum noise level | Not specified | 56 dB |
| Operating temperature | Not specified | 0–45°C |
| Country of origin | Japan | Not specified |
| Warranty | 2-year warranty | 3-year parts warranty |
| Industrial and commercial 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.