| Customization: | Available |
|---|---|
| Certification: | SASO, RoHS, CCC, ISO9001 |
| Working Medium: | R417A |
|
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Commercial water heater heat pump series
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MODEL
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KFXR-010UI
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KFXR-018UII
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KFXR-023UII
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KFXR-036UII
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KFXR-045UII
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KFXR-070UII
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KFXR-090UII
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Heating mode
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Circulating
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Ambient temp. range
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ºC
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-15~+43ºC
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Rated heating capacity
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KW
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10
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18
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23
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36
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45
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70
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90
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COP
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W/W
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4.17
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4.3
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4
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4.2
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4.2
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4.1
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4.1
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Rated power input
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KW
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2.4
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4.2
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5.75
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8.57
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10.7
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17
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21.9
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Max. running current
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A
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17
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14
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16
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24.8
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30
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45
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58
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Power supply
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/
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220V 1N~50Hz
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380v 3N~50Hz
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IP code
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/
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IPX4
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Safety function
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/
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High and low pressure protection, Overload protection, Temperature protection Power phase sequence protection, etc.
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Refrigerant type/weight
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-/kg
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R407c/1.4
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R407c/2.7
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R407c/2.5
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R407c/2.0*2
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R407c/2.5*2
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R407c/7.5*2
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R407c/8.5*2
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Compressor QTY
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PCS
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1
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1
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1
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2
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2
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2
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2
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Compressor type
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/
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Scroll
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Max. temp. outlet water
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ºC
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60
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Water side heat exchanger type
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/
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Casing/high efficiency tank
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High efficiency tank
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Casing
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High efficiency tank
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|||
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Air side heat exchanger type
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/
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Finned heat exchanger
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||||||
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Circulating waterpipe nozzle
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inch
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G3/4'' Internal thread
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G1'' Internal thread
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G1.2'' Internal thread
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G1.5'' Internal thread
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G1.5'' Internal thread
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DN100
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DN100
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Outlet nozzle
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inch
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G3/4'' Internal thread
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G1'' Internal thread
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G1.2'' Internal thread
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G1.5'' Internal thread
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G1.5'' Internal thread
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DN100
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DN100
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Circulating water flow
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inch
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1.72
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3.1
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3.95
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6.2
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7.74
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12.04
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15.48
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Air out type
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/
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Top discharge
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||||||
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Fan motor QTY
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PCS
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1
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1
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1
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2
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2
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2
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2
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Noise
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dB/(A)
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56
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56
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57
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59
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65
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69
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72
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Machine dimension (W×D×H)
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mm
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750×690×870
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750×690×1070
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830×793×1084
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1500×690×1070
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1500×690×1270
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2100×1100×2000
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2100×1100×2000
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Packing dimension (W×D×H)
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mm
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800×740×1000
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800×740×1200
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900×930×1200
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1550×740×1200
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1550×740×1400
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2140×1200×2040
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2140×1200×2040
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Net weight
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kg
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110
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130
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150
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290
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350
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700
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800
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Gross weight
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kg
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130
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150
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170
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330
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390
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750
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860
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Remarks: 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. |
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| 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 | ||
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