Total energy obtained = 25% from compressor + 75% from the air (free of charge.
Air to water heat pumps capture the heat energy stored in the air to heat water for families or commercial buildings, to supply constant hot water for people. The heat energy taken from the air will always be safe and available, giving us a limitless energy supply.
SolarShine’s residential air source heat pumps have two 2 types: refrigerant gas direct circulation type and water indirect circulation type.
Both of the two types have the input power ranges from 1Hp to 2.5Hp, heating power from 3.5 to 8KW, customers can choose suitable model according to practical applications.
|Model||KF-1.0/KS-1.0||KF-1.5/KS-1.5||KF-2.0 / KS-2.0||KS-2.5|
|Type||KF SERIES: Refrigerant gas direct circulation type: (Need an extra heat ex-changer coil inside water tank, copper pipe connection to external water storage tank) KS SERIES: Water indirect circulation type : (integrated with a heat ex-changer and water pump inside the machine, water pipe connection to external water storage tank)|
|Nominal Heating Power||3.5KW||5KW||7KW||8KW|
|Power supply||AC220V / 50Hz (110V models OEM acceptable)|
|Rated/Max. Water temperature||55 C/60°C|
|Ext. Dimension(mm)||KF: 780x270x550 KS:756 x 260 x 450||KF: 780x270x550 KS: 920x280x490||1000x300x620|
|Operation ambient Temperature||-3 - 45°C|
|Refrigerant type||R22/417A/R410A (Optional)|
|Connection size (KS)||DN20/ G3/4"||DN20/ G3/4"||DN20/ G3/4"||DN25/G1"|
• Economical and high-efficiency: Save average 80% heating cost than electric heaters.
• Water Circulation: Easy installation and acquaintance.
• Quiet Running: High- efficiency, low noise rotary compressor, low noise fan, the main unit works at extremely quiet condition.
• Intelligent: Full automatic and intelligent controller, no need any manual operation.
Q: What’s the difference between refrigerant gas direct circulation type and water indirect circulation type?
A: See the details in the picture:
1 heat pump for home
That means F series is direct circulation without pump. S series is indirect circulation with pump.
Just like the picture as follow:
2 heat pump for home
Q: Is there a pump in direct type？
A: As the answer to question one, there is no pump in the direct type.
Q: Do you have the SUS304 outer shell? As we locate at seaside area.
A: Yes, we have SUS 304 outer shell for heat pumps, in case the Coastal corrosion.