![Water Source Heat Pump with Water Pump Inside]()
Heat pump water heater with water pump inside Features:
1. Can be connected with solar heating system as a back up heater.
2. Already with circulation pump, no need to install another circulation pump.
3. With timer function, connection to indoor thermostat, terminal for auxiliary heater.
4. Ultra quiet FULIHUA fan.
5. High COP.
6. With indoor control panel, convenient.
7.4-way-valve revert circuit defrosting, with adjustable defrosting setting according to
| Air to Water Heat Pump with Water Pump Inside |
| Model | | TH-9H4UFCB | TH-13H4UFCB | TH-18H4UFCB | TH-27H4UFCB | TH-36H4XFCB | TH-46H4XFCB | TH-52H4XFCB |
| Power Supply | V/ph/Hz | 220/1/50 | 380/3/50 |
| Max. Current | A | 7 | 9.5 | 13 | 25 | 7.5 | 10 | 13 |
| *Heating Capacity | kw | 3.6 | 4.8 | 7 | 10.8 | 13.8 | 17.5 | 20 |
| *Rated Power Input | kw | 0.85 | 1.2 | 1.8 | 2.9 | 3.6 | 4.6 | 5.2 |
| **Heating Capacity | kw | 2.7 | 4 | 5.6 | 8.8 | 11 | 14.1 | 16.5 |
| **Rated Power Input | kw | 0.75 | 1.1 | 1.6 | 2.5 | 3 | 3.9 | 4.7 |
| Refrigerant | | R410A |
| Compressor | | Rotary | Scroll |
| Rated Water Temp. | ºC | 55 |
| Max. water temp. | ºC | 60 |
| Operation temp. range | ºC | -10 to 45 |
| Required Water Flow Rate | m3/h | 1.2 | 1.2 | 1.6 | 2 | 3 | 4 | 4 |
| Water Connection | | G3/4" | G3/4" | G3/4" | G1" | G1" | G1" | G1" |
| Noise | dB (A) | ≤48 | ≤48 | ≤48 | ≤48 | ≤50 | ≤52 | ≤52 |
| N.W./G.W. | kg | 52/82 | 58/88 | 67/97 | 84/114 | 95/125 | 110/140 |
| Product Size | mm | 750x260x715 | 805x320x760 | 835x350x985 | 1195x440x920 | 1345x425x1260 |
| Packing Size | mm | 775X285X845 | 830x345x890 | 860x375x1115 | 1220x465x1050 | 1370x450x1390 |
| Test Condition | | *Heating: ambient temp. (DB/WB): 20 ºC /15 ºC , Water temp.(in/out): 15 ºC /55 ºC ;
**Heating: ambient temp. (DB/WB): 7 ºC /6 ºC , Water temp.(in/out): 30 ºC /35 ºC ; |
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