Wotech DC inverter air to water swimming pool heat pump replace traditional electric heater
1.Anti-UV Plastic ABS corrosion resistant casing
2.High COP.
3.Patented corrosion resistant titanium exchanger
4.Environmental friendly,with R32 refrigerant
5.LCD or colorful LED controller for options.
5.Re-start memory
6.Heating and cooling with reversible defrosting.
7.Super quiet
8.WIFI APP control(optional)
9.Suitable for Koi ponds as well as swimming pools or sauna or SPA.
Advantages of Swimming pool heat pump:
- Air to water swimming pool heat pumps are more energy-efficient and eco-friendly than traditional pool water heaters.
- Air to water swimming pool heat pumps require less maintenance and have a longer lifespan than traditional pool water heaters.
- Air to water swimming pool heat pumps are more expensive to install than traditional pool water heaters but can save you money in the long run.
- Air to water swimming pool heat pumps are more energy-efficient and eco-friendly than traditional pool water heaters.
Are there alternatives to heat pumps?
Outdoor swimming pools can be heated using gas boilers, oil boilers, electricity, on/off heat pumps or inverter heat pumps. Both types of heat pumps may well come at a higher investment cost than the other alternatives, but in return they offer significantly lower operating costs. Simply because they are much more efficient due to their ability to reuse heat.
Wide working temperature range-Extend swimming seasons:
1.High coefficient of performance with titanium heat exchangers, precision temperature control
2.Low noise compressors and fans in a compact unit help extend the swimming season by supplying an extremely efficient
3.Economical and environmentally friendly heating solutions
| CODE |
WP06EV |
WP08EV |
WP10EV |
WP12EV |
WP17EV |
WP19EV |
WP21EV |
| Heating Performance Condition: Air 27ºC, Water 27ºC |
| Max Heating Capacity (KW) |
5.7 |
7.1 |
9 |
11.5 |
16.3 |
18.9 |
20.7 |
| COP |
5.7~11.2 |
5.8~12.5 |
5.9~12.5 |
5.7~11.9 |
5.5~11.0 |
5.2~11.2 |
5.3~11.8 |
| Heating Performance Condition: Air 15ºC, Water 26ºC |
| Max Heating Capacity (KW) |
4.5 |
5.8 |
7.2 |
8.4 |
12.4 |
14.2 |
15.2 |
| COP |
4.5~5.6 |
4.7~6.2 |
4.6~5.7 |
4.6~6.2 |
4.5~5.9 |
4.4~6.6 |
4.3~6.5 |
| Operating Air Temperature ºC |
-15~43 |
| Power Supply (V/Hz) |
220-240V/1PH/50HZ |
| Rated Input Power(KW) |
1.09~0.13 |
1.22~0.15 |
1.52~0.19 |
2.02~0.17 |
2.96~0.32 |
3.63~0.34 |
3.88~0.44 |
| Rated Input Current(A) |
5.3 |
5.84 |
7.27 |
9.66 |
14.16 |
17.36 |
18.56 |
| Max Heating Current (A) |
6.9 |
7.5 |
9.45 |
12.55 |
18.4 |
22.56 |
24.1 |
| Water Flow Rate (m3/h) |
2-4 |
2-4 |
3-5 |
4-6 |
5-7 |
6-8 |
8-10 |
| Water Connection ( inch) |
1-1/2 |
1-1/2 |
1-1/2 |
1-1/2 |
1-1/2 |
1-1/2 |
1-1/2 |
| Sound level at 1m (dB(A)) |
40~51 |
40~51 |
40~51 |
40~51 |
41~52 |
44~54 |
45~55 |
| Net Dimension L*W*H(mm) |
965*305*560 |
970*360*585 |
970*360*585 |
970*360*585 |
1045*370*625 |
1100*370*710 |
1100*370*710 |
| Qty per 20ft/40HQ(PCS) |
120/240 |
90/240 |
90/240 |
90/240 |
84/240 |
48/150 |
48/150 |
| CODE |
WP21EVT |
WP26EV |
WP31EV |
| Heating Performance Condition: Air 27ºC, Water 27ºC |
| Heating Capacity (KW) |
21.2 |
26.4 |
30.5 |
| COP |
5.5~11.3 |
5.4~11.5 |
5.4~11.6 |
| Heating Performance Condition: Air 15ºC, Water 26ºC |
| Heating Capacity (KW) |
16.1 |
20.5 |
23.3 |
| COP |
4.4~6.4 |
4.4~6.4 |
4.5~6.5 |
| Operating Air Temperature ºC |
-5~43 |
| Power Supply (V/Hz) |
380V/3PH/50HZ |
| Rated Input Power(KW) |
3.89~0.47 |
4.88~0.57 |
5.64~0.66 |
| Rated Input Current(A) |
6.96 |
8.73 |
10.1 |
| Max Heating Current (A) |
9.1 |
11.4 |
13.1 |
| Water Flow Rate (m3/h) |
8-10 |
10-12 |
12-14 |
| Water Connection ( inch) |
1-1/2 |
1-1/2 |
1-1/2 |
| Sound level at 1m (dB(A)) |
45~55 |
48~58 |
49~59 |
| Net Dimension L*W*H(mm) |
1100*370*710 |
1110*410*960 |
1110*410*960 |
| Qty per 20ft/40HQ(PCS) |
48/150 |
20/86 |
20/86 |
★The world's top heat pump compressor
Adopt international famous brand, are enhanced vapor injection technology,reaching the highest level of efficiency within the air source industry. The strong kernel and high stability ensure the long life of the unit and save more operating cost.
★Titanium Heat Exchanger
We use the Titanium heat exchanger with constructed of titanium shell and tubes, making it the perfect choice for a reliable and effective titanium heat exchanger pool heater. The titanium pool heat exchanger enables indirect heat transfer between any boiler and pool or spa circuit, making it ideal for various applications.
★Nanometer high gold plating evaporator
Compared with plain films and louver fins,the hydrophilic concave-conves fins possess higher thermal efficiency. The corrugated structure makes condensed water turn into channels easily and accelerates the water discharge. Defrosting is effective. The evaporator gets rid of freezing.
★ Fan and Motor
The high quality of the fan and motor system ensures a quiet and stable working condition and sufficient air for heat exchange.
★Auto Defrosting System
SAGINOMIYA 4-way valve is adopted in automatic defrosting system to reach fast and high efficiency defrosting.
★ Wiring connection/Plug-and-Play Motherboard
Clear and inner wiring connection provides convenience of installation and further maintenance.
1. Easy maintenance
2. Steady performance
3. Avoidance of circuit loosing and wrong wiring
Manufacturing & Laboratories:
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