Air to Water Heat Pump Water Heater with High Efficient Tube in Shell Heat Exchanger

• Energy Efficiency Grade: One
• Heat Temperature: 50-70°C
• Work Environment: Common Heat Pump
• Heat Source: Air-source
• Heating Type: Circulating Heat
• Application: Villa Family, Sauna and Swimming Pool, Hotels, Factory Hospital, Student Apartments, Beauty Salons
• Model NO.: 003
• Certification: CE, ISO9001, CCC, CB
• Color: White
• Customization: Available
• Refrigerant: R410A
• Heat Exchanger: Tube-in-Shell Type
• Compressor: Rotary
• Controller: Digital
• design for: Sanitary Hot Water Heating
• OEM: Available
• Transport Package: Plywood Pallet
• Specification: 3kW
• Trademark: ZYUNNANG
• Origin: China
• HS Code: 8418612090
• Production Capacity: 25000/Year

Product Description

Air to Water Heat Pump Water Heater with High Efficient Tube in Shell Heat Exchanger
The Domestic Heat Pump Water Heater 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.

Features

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.

Save Energy
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.

Variable Applications
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.

Components

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

 Technical Parameters

Model			003	005	007
Nominal Heating Capacity ^1)		kW	3.5	5	7.5
Nominal Power Input ^1)		kW	0.83	1.15	1.71
COP ^1)		w/w	4.2	4.3	4.3
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
Charged Refrigerant		kg	0.8	0.9	1.1
Expansion Valve		--	Capiliary	Capiliary	Capiliary
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
Noise  Level		dB(A)	55	55	56
Dimension	W*D*H	mm	750x264x505	930x282x550	996x300x620
Plywood Packing Dimension	WxDxH	mm	940x430x710	1020x460x710	1170x430x820
Net Weight		kg	41	54	65
Gross Weight	Carton/Plywood		46 / 60	59 / 70	70 / 87

FAQ:

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.

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