Product Overview
 | Combination of mini heat pump and water Tank . Continuous water volume up to 300LHot water for shower and washing , With air duct ,free cool air for rooms . Easy to be placed in garage ,balcony ,storage rooms Completely isolation between water and electricity ,more safety |
Product Advantages
1.Touch screen ,smart control ,simple interface
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2.Large area aluminum foil evaporator
3.two parts design for top cover ,easy for maintenance
4.70m D form aluminum coil, wrap around on tank wall as heat exchanger ..Top efficiency &top performance &top safety
5.Danfoss heat expansion valve promote the performance and stability 
6.High COP under different ambient temperature and circumstance
| Ambient temperature | Water temperature | Heating time | Tank Volume | Comprehemsive COP |
| ℃(Dry bulb) | ℃ | Minute | L | |
| 15 | 15-45 | 227 | 300 | 4.26 |
| 20 | 8-50 | 294 | 300 | 4.63 |
| 7 | 15-45 | 312 | 300 | 3.26 |
| 25 | 15-45 | 176 | 300 | 5.51 |
| 25 | 54-59 | 36 | 300 | 3.06 |
| 43 | 51-60 | 49 | 300 | 2.01 |
| -7 | 33-38 | 83 | 300 | 2.01 |
| 15 | 46-53 | 70 | 300 | 2.45 |
| 2 | 31-39.5 | 105 | 300 | 2.6 |
7.TUV certificated
| MODEL | RJD-28H30/N2-MR | ||
| Power supply | V/Ph/Hz | 220～240V-1Ph-50Hz | |
| Water tank capacity | L | 300 | |
| Runnning Ambient temp. | ℃ | -5～43 | |
| Water outlet Temp | ℃ | 25～60 | |
| Water heating | Heating Capacity[1] | KW | 2.8 |
| Rated input | KW | 0.65 | |
| Rated Current | A | 2.95 | |
| Max.input consumption [2] | KW | 1.1 | |
| Max. input Current [2] | A | 5 | |
| Compressor | Type | Rotary | |
| Brand | Mitsubishi | ||
| Condenser | Type | φ9.52 Hydrophilic Aluminum Fins | |
| Fan motor | Speed(hi/lo) | r/min | 1400/830 |
| Water pipeline | Water inlet pipe | 3/4"(DN20) | |
| Water outlet pipe | 3/4"(DN20) | ||
| Condensation pipe | 1/2"(DN15) | ||
| NOTE | The water tank is surrounded by D type aluminium pipe,and no coper pipe inside the water tank | ||
| Unit dimension(W*H*D) | mm | φ640*1930 | |
| Packing dimension(W*H*D) | mm | 680*1950*680 | |
| Net weight | Kg | 90 | |
| Max.operation weight (full loaded) | Kg | 390 | |
| Refrigerant type | R410A | ||
| Electric Heater | KW | 1.5 | |
| Noise level at 1 meter distance | dB(A) | ≤50 | |
| Remarks | [1]Measurement conditions: | ||
| Instant heating: Ambient temperature 15℃/12℃(DB/WB), heating the water from 15℃ to 45℃. | |||
| [2] Not include auxiliary electric heating power and current. | |||
Product Application
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