The R410a All-in-One Heat Pump (500L Outdoor Type) is a high-efficiency hot water solution designed for residential and light commercial use. It combines powerful heating performance with low energy consumption, reliable operation in extreme temperatures, and an integrated large-capacity water tank for continuous hot water supply.
All-in-one integrated design with built-in 500L water tank
High efficiency heat pump system using environmentally friendly R410A refrigerant
Powerful 6800W heating capacity with low power consumption
High COP of 4.53 for maximum energy savings
Stable performance in extreme climates (-15°C to 46°C)
Dual heating system: heat pump + electric backup heater
Fast hot water recovery rate (150 L/h)
Durable corrosion-resistant outdoor cabinet
Low noise operation (54 dB at 1 meter)
Intelligent temperature control and safety protection system
Suitable for residential villas, apartments, hotels, and commercial applications
Easy installation and low maintenance design
Download the catalog to view specifications for other models.
| Model | KD145-500XMR2N1A1 | |
|---|---|---|
| Power Supply | 220-240V~/1/50Hz | |
| Heating Capacity (only heat pump) | W | 6800 |
| Rated Hot Water Production (only heat) | L/h | 150 |
| Rated Power Input (only heat pump) | W | 1495 |
| Rated Current Input (only heat pump) | A | 6.9 |
| COP (only heat pump) | W/W | 4.53 |
| Rated Power Input (electrical heating) | W | 4000 |
| Rated Current Input (electrical heating) | A | 18.2 |
| Power Input Max. (heat and electrical) | W | 6000 |
| Current Input Max. (heat and electrical) | A | 30.3 |
| Refrigerant Type / Charge | R410A/1.6kg | |
| Working Ambient temperature | ℃ | -15~46 |
| Maximum Allowable Pressure(Low Side) | MPa | 2.5 |
| Maximum Allowable Pressure(High Side) | MPa | 4.4 |
| Maximum Allowable Pressure(Water tank) | MPa | 0.8 |
| Water Tank Capacity | L | 500 |
| Water Piping Connections | mm | DN20 |
| Unit Dimensions (W/H/D) | mm | 1100*733*1850 |
| Noise sound pressure(1m) | dB (A) | 54 |
| Net Weight | kg | 220 |
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