Household Air Source Heat Pump Air to Water DC Inverter Swimming Pool SPA Heat Pump Pool Heater
Product parameters:
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Product Model | KRY-10I | KRY-18II | KRY-36II | KRY-72II |
Power supply | 380V~50Hz | 380V~50Hz | 380V~50Hz | 380V~50Hz |
Nominal heating capacity (KW) | 9.6 | 18.6 | 37 | 72 |
Nominal Input Power (KW) | 2.1 | 4.02 | 8.1 | 16 |
Running current (A) | 11.9 | 8.5 | 17 | 34 |
Maximum input current (A) | 21.4 | 12.7 | 25 | 47 |
Maximum input power (KW) | 4.5 | 6.9 | 13.8 | 26 |
Refrigerant | R290/R32/R410A | R290/R32/R410A | R290/R32/R410A | R290/R32/R410A |
Heat exchanger form | Titanium + PVC | Titanium + PVC | Titanium + PVC | Titanium + PVC |
Water flow rate (m³/h) | 1.65 | 3.2 | 6.2 | 12.4 |
Receiver size | DN50 live connection | DN50 live connection | DN50 live connection | DN63 live connection |
Working environment (℃) | -7℃~43℃ | -7℃~43℃ | -7℃~43℃ | -7℃~43℃ |
Unit weight (kg) | 80 | 110 | 190 | 400 |
Unit size (mm) | 658*658*773 | 758*758*973 | 1508*758*1123 | 1800*1000*1375 |
Products Features
1. PVC Titanium heat exchanger with full resistanc.
2. Compact structure, easy demountable for access.
3. High efficiency compressor, saving energy.
4. Flow switch for water flow protection.
5. Intelligent controller and adjustment by quick mind microprocessor.
6. Intelligent LCD display wired controller.
7. Air exchanger (fins-coil )with hydrophilic coating.



8. Automatic defrosting function included.
9. Independent maintenance space design; Simplify maintenance process; intelligent detection and fault self-check function.
This House Spa and Commercial Swimming Pool Heat pump are specially developed for
Commercial pool or spa water temperature control. With intelligent control system are let the units high efficiency and stable working performance. The COP of this type heat pump could be as high as 5.4 at working condition 20/15(DB/WB), which saves you at least 80%
energy compared with traditional electric swimming pool heating equipments.
Suitable for large pools in hotel, public parks, schools, sport center, gyms, house spa, etc.


