CO2 Heat Pump Water Heaters for Commercial & Industrial Applications

Product Description

Product Description The CO2 heat pump uses heat from the air to heat the house or provide hot water. Carbon dioxide (R-744) is a very environmentally friendly refrigerant that can effectively help reduce greenhouse gas emissions.
The heat pump is an efficient and environmentally friendly heating system. 1kW of energy input can be converted to 3.9kW of heat output. Compared with heating systems that use electricity or natural gas, it can save 75% of the cost.
The CO2 heat pump has a higher level of safety, because carbon dioxide (R-744) does not burn to reduce the risk of fire. And, it will not harm the environment.
The unique ability of the R744 heat pump to generate 90°C hot water makes it suitable for various industrial, commercial and residential projects, including food processing plants, dairy products, shopping centers, apartments, hotels, restaurants, hospitals, elderly care, entertainment and education facilities .
The working principle of CO2 Heat Pump:
The R744 heat pump hot water system absorbs energy from the ambient atmosphere and converts it into heat. The ozone-friendly refrigerant (CO2) absorbs heat and then flows into the compressor where it is converted into high-temperature gas. Then it passes through the condenser in the water heat exchanger. The water is heated and then stored in the hot water tank for later use.
CO2 Heat Pump Features:
1. Power range: 14kW, 27kW, 41kW, 49kW, 95kW, etc.
2. The world-renowned scroll compressor is highly efficient and stable.
3. CO2 R-744 refrigerant, environmentally friendly, does not destroy ozone
4. Working environment range: -20ºC~43ºC
5. Intelligent controller and fast adjustment microprocessor can be adjusted.
6. PVC titanium alloy heat exchanger has sufficient corrosion resistance and more durable.
7. It has protection functions such as overheat protection, high pressure protection, high temperature protection, and low pressure protection.
8. Copper pipes with grooves inside can improve efficiency.
9. Four-way valve ensures reliable defrosting function
10. The initial investment is relatively low, easy to install and maintain
CO2 Heat Pump Specifications:
1. Service life: 20 years
2. The highest water temperature: 90ºC
3. Rated voltage: 380V 3N-50HZ
4. Noise: <65 dB (A)
5. Anti-vibration level: I
6. Waterproof grade: IPV4
Warranty:
1. CE, CB, RoHS, Conform to EN14511-2:2011 test standard, ISO9001, ISO14001.
2. 2 year warranty

Model		SJKRS-28/C	SJKRS-36/C	SJKRS-55/C	SJKRS-73/C	SJKRS-106/C	SJKRS-160/C
Type		7.5HP	10HP	15HP	20HP	30HP	40HP
Power		380V/50Hz
Heating method		Direct heating/circulating
Standard working conditions	(kW)	27.5	36.7	55.1	72.8	106.5	155.1
	(kW)	6.1	8.2	12.3	16.3	23.9	34.1
	COP	4.5	4.47	4.47	4.46	4.45	4.55
	Hot water flow(m3/h)	0.59	0.79	1.18	1.56	2.29	3.33
High temperature conditions	Heating capacity(kW)	23.9	28.5	51.5	59.5	89	131.5
	input power(kW)	7.6	9.1	16.2	18.9	27.2	40.3
	COP	3.14	3.12	3.17	3.15	3.26	3.26
	(m3/h)	0.27	0.33	0.59	0.68	1.02	15.1
Low temperature conditions	Hot water flow(kW)	17.3	21.4	34.8	41.52	62.2	94.5
	Input power(kW)	6.3	7.8	12.5	15.1	22.9	32.8
	COP	2.76	2.75	2.78	2.74	2.71	2.88
	Hot water flow(m3/h)	0.32	0.40	0.65	0.78	1.16	1.77
Component information	Water pipe interface size	DN20		DN25		DN32	DN40
	Water heat exchanger	Plate or tube heat exchanger
	Air heat exchanger	Copper tube aluminum fin
	Compressor type	Semi-closed reciprocating
	Operation panel
Maximum water outlet temperature(ºC)		90ºC
Refrigerant		R744(CO2)
Design pressure(MPa)		High-pressure side15 Low side8
Dimensions(Length*width*heightmm)		1450x950x1450	1600x950x1500	1850x1150x1900	2050x1150x19500	2670x1410x2150	2290x2270x1980
Noise(dB)		56	59	62	67	70	70
Weight(kg)		550	660	780	860	1180	1360
Scope of use	Supply water temperature(ºC)	5 ~ 40
	Water supply pressure(MPa)	0.05 ~ 0.4
	Water temperature(ºC)	55 ~ 90
	Maximum flow(m3/h)	1.2	1.5	2.4	3.2	4.9	6.5
	Ambient temperature(ºC)	-30 ~ 43

Product Photos CO2 Heat Pump Components
CO2 Heat Pump Applications
CO2 Heat Pump Installations
CO2 Heat Pump Installation Connection Diagram
Swimming Pool Heat Pump Factory from China
Our Advantages Why Choose Leomon Technology:
1. Over 400 patents of air source heat pumps and other HVAC products
2. Marketing and technical support for Customer
3. Fully and quick after sale service
4. Decades experience manufacturing experience
5. Leader memeber for editting heat pumps standard
Contact us Maanshan Leomon Energy-Saving Technology Co.,ltd
Keywords: Leomon Heat Pumps