| Type | KLH10 | KLH15 | KLH20 | KLH25 |
| Rated Heating capacity(KW) | 3.5 | 5.3 | 7 | 8.7 |
| Water yield(L/h) | 80 | 110 | 150 | 180 |
| Max outlet temperature （℃） | 60 | 60 | 60 | 60 |
| Rated outlet temperature （℃） | 55 | 55 | 55 | 55 |
| Power supply | 220V/50Hz | 220V/50Hz | 220V/50Hz | 220V/50Hz |
| Rated input current (A) | 3.5 | 6.8 | 9.1 | 11.4 |
| Rated input power (W) | 0.95 | 1.5 | 1.96 | 2.45 |
| Max input current(A) | 6.5 | 8.6 | 11.4 | 13.6 |
| Max input power（W） | 1.5 | 2 | 2.5 | 3 |
| Noise（db） | ≤50 | ≤50 | ≤50 | ≤54 |
| Size of pipe （inch） | 3/4″ | 3/4″ | 3/4″ | 3/4″ |
| Mainframe Weight （kg） | 40 | 55 | 62 | 65 |
| Dimension of the mainframe（mm） | 780*258*540 | 780*258*540 | 780*258*540 | 780*258*540 |
| Grounding requirement（Ω） | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 |
| Suitable environment temperature （℃） | -5~40 | -5~40 | -5~40 | -5~40 |
| Rated hydraulic pressure (MPa) | <0.7 | <0.7 | <0.7 | <0.7 |
Air conditioner is combined organically with water heater creatively. Using meanwhile air conditioner running. It can produce hot water,making full use of all kinds of energy wasting. It is a environmental product with breakthrough meaning.
