One
50-70°C
Low-temperature Heat Pump
Ground-source
Multi-power Heat
Villa Family, Sauna and Swimming Pool, Hotels, Factory Hospital, Student Apartments, Beauty Salons
CE, ISO9001, CCC, RoHS, SASO
Freestanding
Instant / Tankless
Stainless Steel
Green House, Hotels, Pool
7-300kw
7-300kw
55/60°c
-35degree
Shanghai Shenglin
Wooden Packing or Customized
Ctstomized
Shanghai, China(Mainland)
8418612090
Product Description
Commercial water heater heat pump series
| MODEL | KFXR-010UI | KFXR-018UII | KFXR-023UII | KFXR-036UII | KFXR-045UII | KFXR-070UII | KFXR-090UII | |
| Heating mode | Circulating | |||||||
| Ambient temp. range | ºC | -15~+43ºC | ||||||
| Rated heating capacity | KW | 10 | 18 | 23 | 36 | 45 | 70 | 90 |
| COP | W/W | 4.17 | 4.3 | 4 | 4.2 | 4.2 | 4.1 | 4.1 |
| Rated power input | KW | 2.4 | 4.2 | 5.75 | 8.57 | 10.7 | 17 | 21.9 |
| Max. running current | A | 17 | 14 | 16 | 24.8 | 30 | 45 | 58 |
| Power supply | / | 220V 1N~50Hz | 380v 3N~50Hz | |||||
| IP code | / | IPX4 | ||||||
| Safety function | / | High and low pressure protection, Overload protection, Temperature protection Power phase sequence protection, etc. | ||||||
| Refrigerant type/weight | -/kg | R407c/1.4 | R407c/2.7 | R407c/2.5 | R407c/2.0*2 | R407c/2.5*2 | R407c/7.5*2 | R407c/8.5*2 |
| Compressor QTY | PCS | 1 | 1 | 1 | 2 | 2 | 2 | 2 |
| Compressor type | / | Scroll | ||||||
| Max. temp. outlet water | ºC | 60 | ||||||
| Water side heat exchanger type | / | Casing/high efficiency tank | High efficiency tank | Casing | High efficiency tank | |||
| Air side heat exchanger type | / | Finned heat exchanger | ||||||
| Circulating waterpipe nozzle | inch | G3/4'' Internal thread | G1'' Internal thread | G1.2'' Internal thread | G1.5'' Internal thread | G1.5'' Internal thread | DN100 | DN100 |
| Outlet nozzle | inch | G3/4'' Internal thread | G1'' Internal thread | G1.2'' Internal thread | G1.5'' Internal thread | G1.5'' Internal thread | DN100 | DN100 |
| Circulating water flow | inch | 1.72 | 3.1 | 3.95 | 6.2 | 7.74 | 12.04 | 15.48 |
| Air out type | / | Top discharge | ||||||
| Fan motor QTY | PCS | 1 | 1 | 1 | 2 | 2 | 2 | 2 |
| Noise | dB/(A) | 56 | 56 | 57 | 59 | 65 | 69 | 72 |
| Machine dimension (W×D×H) | mm | 750×690×870 | 750×690×1070 | 830×793×1084 | 1500×690×1070 | 1500×690×1270 | 2100×1100×2000 | 2100×1100×2000 |
| Packing dimension (W×D×H) | mm | 800×740×1000 | 800×740×1200 | 900×930×1200 | 1550×740×1200 | 1550×740×1400 | 2140×1200×2040 | 2140×1200×2040 |
| Net weight | kg | 110 | 130 | 150 | 290 | 350 | 700 | 800 |
| Gross weight | kg | 130 | 150 | 170 | 330 | 390 | 750 | 860 |
1. Test conditions: (DB/WB) 20°C/15°C, inlet water temperature 15°C, outlet water temperature 55°C.
2. Due to product improvement, above datas are subject to change without prior notice, please take the rating plate as standard.
Geothermal water to water heat pump series
| Model | SFXKR-017II | SFXKR-032II | SFXK-015II | SFXK-040II | |||
| Ambient temp. range | ºC | -5~+25 | -5~+25 | -5~+25 | -5~+25 | ||
| Power Supply | / | 380V 3N~50Hz | |||||
| Electric shock proof grade | / | Class I | Class I | Class I | Class I | ||
| Protection grade | / | IPX4 | IPX4 | IPX4 | IPX4 | ||
| Floor heating capacity/COP | KW/- | 17/4.8 | 32/4.8 | 15/4.8 | 40/4.8 | ||
| Rated heating capacity/COP | KW/- | 16/4.1 | 31/4.1 | 13.7/4.1 | 36.5/4.1 | ||
| Rated cooling capacity/COP | KW/- | 15/5 | 28.5/5 | 13.0/5 | 34/5 | ||
| Domestic Water heating capacity/COP | KW/- | 16.5/4.4 | 28.5/4.4 | / | / | ||
| Floor heating input power. | KW | 3.5 | 6.7 | 3.13 | 8.3 | ||
| Rated heating input power | KW | 3.9 | 7.6 | 3.74 | 8.9 | ||
| Rated cooling input power | KW | 3 | 5.7 | 2.6 | 6.8 | ||
| Domestic water heating power | KW | 3.8 | 6.5 | / | / | ||
| Max. working current | A | 11.8 | 23 | 10 | 28 | ||
| Refrigerant/weight | -/kg | R410a/2.5 | R410a/2.5×2 | R410a/2.5 | R410a/4.0×2 | ||
| Compressor | Type | / | Scroll | Scroll | Scroll | Scroll | |
| Quantity | PCS | 1 | 2 | 1 | 2 | ||
| Water yield | L/h | 1400 | 2600 | 1200 | 3200 | ||
| Dimension (W×D×H) | mm | 745×650×960 | 1400×750×960 | 745×650×960 | 1400×750×960 | ||
| Packing dimension(W×D×H) | mm | 805×700×1020 | 1460×810×1020 | 805×700×1020 | 1460×810×1020 | ||
| Heat exchanger | Heat source side | Type | / | Plate heat exchanger or Tube in shell heat exchanger | |||
| Max/low outlet temperature | ºC | +25~-5 (Antifreeze solution with 25% ethylene glycol) | |||||
| Water inlet size | inch | G1''A internal thread | G1 1/2'' internal thread | G1 internal thread | DN40 | ||
| Water flow volume | m³/h | 1.4 | 2.6 | 1.2 | 3.2 | ||
| Water pressure loss(Max.) | kPa | ≤25 | ≤30 | ≤30 | ≤30 | ||
| Use side | Type | / | plate heat exchanger or Tube in shell heat exchanger | ||||
| Maximum/low outlet temperature | ºC | 58/5 | 58/5 | 58/5 | 58/5 | ||
| Nozzle size | inch | G1''A internal thread | G1 1/2'' internal thread | G1 | DN40 | ||
Domestic water side | Type | / | High-efficiency tank heat exchanger | ||||
| Maximum/low outlet temperature | ºC | 60 | 60 | 60 | 60 | ||
| Rate Flow | m³/h | 2.84 | 4.9 | 2.4 | 6.5 | ||
| Nozzle size | inch | G1'' internal thread | G1 1/2'' internal thread | G1'' internal thread | G1 1/2'' internal thread | ||
b: Rated heating condition:Heat source side inlet temperature 0 ºC and use side inlet water temperature 30ºC;
c: Rated cooling condition:Heat source side inletwater temperature is 25ºC and outlet water temperature is 30ºC; use side inlet water temperature is 12ºC and outlet water temperature is 7ºC.
*Due to product improvement, above datas are subject to change without prior notice, please take the nameplate as standard.
Product Testing
