Factory Hot Selling 7.5kw Air to Water R410 gas OEM Air Source Heat Pump
The Factory Hot Selling 7.5kw Air to Water R410 gas OEM Air Source Heat Pump has been built in a water
pump for hot water circulation between the water heat exchanger
inside the heat pump and an external 80Ltrs to 500Ltrs hot water
tank where hot water stored and ready for use in 24 hours.
Convenient and High Efficiency
Compact design with small dimension makes the heat pump
that is convenient to be delivered, stored and installed at any
place, especially for apartment, villa house, beauty saloon,
restaurant, hostel and hotel.
The heat pump has good quality and optimized refrigerant
system with high COP up to 4.5 which means when inputs 1kW
electricity and 4.5kWheat energy transferred to heat up hot water,
save up to 70% energy bill.
Heating capacity range from 3.5kW to 7.5kW, the heat pump
delivers 75 to 160 liters per hour hot water to hot water storage
tank as individual system, also it works together with electric geyser
and solar water heater as backup and combined system, in order
to obtain best efficiency.
System Operating Process
1. Tap water goes into water tank;
2. Water pumped to heat pump;
3. Water heated in heat pump and
pumped back to water tank for
storage, and repeat process 1-3;
4. Hot water 55°C ready for use;
Note: Water tank need to be ordered separatedly.
|No.||Part Name||No.||Part Name|
|A||Controller system||E||Water heat exchanger|
|B||Compressor||F||4-way reversible valve|
|C||Fan grid/ fan blade / fan motor||G||Expansion|
|D||Water pump||H||Air heat exchanger|
|Nominal Heating Capacity 1)||kW||3.5||5||7.5|
|Nominal Power Input 1)||kW||0.83||1.15||1.71|
|Max. Running Current||Amp||6.3||8||13.5|
|Power Supply|| ||230V/1N~ 50Hz|
|Type of Compressor||--||Rotary||Rotary||Rotary|
|Number of Compressor||ea||1||1||1|
|Type of Refrigerant ||--||R410a||R410a||R410a|
|Way of Defrost|| ||Reverse Cycle||Reverse Cycle||Reverse Cycle|
|Type of Fan Motor|| ||Axial, AC||Axial, AC||Axial, AC|
|Fan Discharge Direction|| ||Horizontal||Horizontal||Horizontal|
|Number of Fan Motor|| ||1||1||1|
|Air Heat Exchanger|| ||Hydrophilic Al. Fin-Tube Air Heat Exchanger|
|Type of Water Pump|| ||AC||AC||AC|
|Number of Water Pump||pc||1||1||1|
|Residual Head of Water Pump||kPa||30||20||15|
|Nominal Outlet Water Temperature||°C||55|
|Water Flow Rate||m3/h||0.64||0.84||1.3|
|Water Heat Exchanger (Condenser) ||--||Copper Tube in Shell Water Heat Exchanger|
|Water Piping Connections||inch||Female 3/4"||Female 3/4"||Female 3/4"|
|Hot Water Production Volume 1) ||Ltrs/h||75||108||160|
|Suggested Tank Size Range||Liters||80 to 250||80 to 300||80-500|
|Heat-up time for 100Ltrs 1)||hour||1.33||0.93||0.62|
|Standard Operation Range||Water heating||°C||Water side: 55|
|Ambient ||°C||Air side:-5 to 43|
|Type of Controller|| ||Wired Controller Panel with LCD display and buttons|
|Protection Grade|| ||IPX4||IPX4||IPX4|
|Plywood Packing Dimension||WxDxH||mm||940x430x710||1020x460x710||1170x430x820|
|Gross Weight||Carton/Plywood|| ||46 / 60||59 / 70||70 / 87|
Q: What is your company business, brand, and product?
A: We engaged in manufacturing, R&D, Quality control and maintenance for our heat pump, heat pump components and accessories accordingly.
Q: Can we add our brand?
A: Yes, you can. We brand "ZYUNNANG" for our heat pumps, however, we provide OEM and ODM service.
Q: What certificates do you have?
A: For our factory: ISO9001, ISO14001, OSHA18000. For our product: CE, CB, ErP and etc.
Q: How can we be your agent/distributor/exclusive agent.
A: At least one year of cooperation is required as a base of agent/distributor/exclusive agent.
Q: What after-sales service you provide?
A: We provide 24 months warranty service according to our warranty policy.
Q: What is the leading/production time?
A: It depends. For ordinary models, it takes about 25-30days. For customized model, 30-45days needed. For models in stock, it takes 5-7days.
Q: Why we choose you?
A: Customized service available for specific requirements. Providing technical consulting and system design service. Over 15-years in heat pump water heater and heat pump for house heating system. Providing one-stop solution of heat pump system. Professional after-sales service available for our heat pump. We look forward to establishing long-term cooperation with you.
For Factory Hot Selling 7.5kw Air to Water R410 gas OEM Air Source Heat Pump, Please feel free to CONTACT US if you have any question?