Ground Source Heat Pump (CSGRS-20II)

Name: Ground Source Heat Pump (CSGRS-20II)
Brand: all-electronics-online.com
SKU: 666057772
Availability: InStock
Rating: 4.9 (139 reviews)

Price:	Negotiable/Piece
Trade Terms:	FOB,CFR,CIF
Min Order:	1/Piece
Pay Type:	L/C,T/T,D/P

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Showroom Product Company Profile

Ground Source Heat Pump
(Water Source/geothermal Heat Pump)

1. High Reliability
Using famous parts, and as the temperature of the original source is stable, the water/ground source heat pump works more reliable and stable, guaranteeing the high efficiency and economy. without problem of defrosting in winter

2. Different functions available
It could be used for cooling, heating or tap hot water for daily life, or combines two/three of these functions.

3. High Efficiency for Heat Recovery
Using the latest high technology, following the law of conservation, when the unit is cooling, the heat recovers to produce the hot water (for example, in summer, it provides the free hot water by heat recovery). The unit is with higher efficiency and more energy saving.

4. Less Cost
The working condition is reliable, so the system is simple and less components. It runs easily and reliably, and maintenance cost is less.
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5. Environment friendly
Use R410A refrigerant, the ratio of ozonosphere damage is zero, environment friendly, green product, meet the countries' environmental protection demand.

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Parameters			CSGRS-4I	CSGRS-8I	CSGRS-12II	CSGRS-20II	CSGRS-40II
Hereunder is the testing result under standard conditions: (1) standard cooling conditions: application side water inlet temperature 12C, water outlet temperature 7C; source side water inlet temperature 15C, water outlet temperature 20C. (2) standard heating conditions: application side water inlet temperature 40C, water outlet temperature 45C; source side water inlet temperature 15C, water outlet temperature 10C.
Cooling Capacity		kW	4	8	12	20	40
Heating Capacity		kW	4.3	8.6	13	22	45
Hot Water Heating Capacity (entire heat recovery )		kW	4.8	9.5	14.5	23.5	48.5
input power for cooling		kW	0.8	1.6	2.5	4.1	8.3
input power for heating		kW	0.95	1.9	2.8	4.7	10.4
input current for cooling		A	4.2	8.4	4.5	7.8	15.2
input current for heating		A	5.1	10.1	5.3	8.9	18.2
Hereunder is the testing result in underground water norminal conditions: (1) underground water norminal cooling conditions: application side water inlet temperature 12C, water outlet temperature 7C; source side water inlet temperature 18C, water outlet temperature 29C. (2) underground water norminal heating conditions: application side water inlet temperature 40C, water outlet temperature 45C; source side water inlet temperature 15C, water outlet temperature 7C.
underground water norminal conditions	Cooling Capacity	kW	3.9	7.7	11.5	19.5	38.4
	Heating Capacity	kW	4.2	8.2	12.5	21.2	43.2
	Hot Water Heating Capacity (entire heat recovery )	kW	4.5	9.1	13.5	23.3	47.5
	input power for cooling	kW	0.81	1.6	2.6	4.1	8.2
	input power for heating	kW	0.93	1.8	2.7	4.8	10
	input current for cooling	A	4.2	8.5	5.1	7.7	15.6
	input current for heating	A	4.8	10.2	5.3	9.1	18
Hereunder is the testing result in ground source closed loop norminal conditions: (1) ground source closed loop norminal cooling conditions: application side water inlet temperature 12C, water outlet temperature 7C; source side water inlet temperature 25C, water outlet temperature 30C. (2) ground source closed loop norminal heating conditions: application side water inlet temperature 40C, water outlet temperature 45C; source side water inlet temperature 10C, water outlet temperature 5C.
ground source closed loop norminal conditions	Cooling Capacity	kW	3.8	7.6	11.4	19.1	38
	Heating Capacity	kW	4.1	8.1	12.3	20.9	42
	Hot Water Heating Capacity (entire heat recovery )	kW	4.4	8.9	13.2	22.5	46.2
	input power for cooling	kW	0.8	1.6	2.5	4.2	8.4
	input power for heating	kW	1.1	2.1	3.1	5.1	10.5
	input current for cooling	A	4.2	8.4	4.7	7.9	15.6
	input current for heating	A	5.7	11.1	5.8	9.6	15.7
Hereunder is the testing result in water loop norminal conditions: (1) water loop norminal cooling conditions: application side water inlet temperature 12C, water outlet temperature 7C; source side water inlet temperature 30C, water outlet temperature 35C. (2) water loop norminal heating conditions: application side water inlet temperature 40C, water outlet temperature 45C; source side water inlet temperature 20C, water outlet temperature 15C.
water loop conditions	Cooling Capacity	kW	3.6	7.2	10.9	18.1	36.2
	Heating Capacity	kW	4.7	10.3	15.6	26.4	54.6
	Hot Water Heating Capacity (entire heat recovery )	kW	5.1	11.3	17.1	29.1	60
	input power for cooling	kW	0.97	1.9	2.9	4.9	9.5
	input power for heating	kW	10.5	2.3	3.5	6	12.1
	input current for cooling	A	5.1	10.3	5.6	9.3	17.6
	input current for heating	A	5.5	12.3	6.7	11.4	22.5
Power Supply			220V/50Hz		380V/50Hz
Compressor	Type		Rotor Type		Scroll Type
	quantity	pc	1	1	1	1	2
	energy adjust	%	0, 100	0, 100	0, 100	0, 100	0, 50, 100

source side heat exchanger	type		plate-type heat exchanger
	water flow in underground water type cooling condition	m 3 /h	0.36	0.7	0.97	1.6	3.7
	water flow in underground water type heating condition	m 3 /h	0.49	0.97	1.47	2.5	4.7
	water flow in ground closed loop and water loop cooling condition	m 3 /h	0.74	1.47	2.6	3.6	6.8
	water flow in ground closed loop and water loop heating condition	m 3 /h	0.79	1.57	2.3	3.9	7.7
	Water Pressure Drop	kPa	< 20				< 40
	pipe size	mm	DN20	DN20	DN20	DN25	DN40

application side heat exchanger	type		plate-type heat exchanger
	water flow during cooling	m3/h	0.7	1.4	2.2	3.7	7.1
	water flow during heating	m3/h	0.8	1.6	2.4	4.1	8
	Water Pressure Drop	kPa	< 20				< 60
	pipe size	mm	DN20	DN20	DN20	DN25	DN40

hot water side heat exchanger	type		efficient shell and tube heat exchanger
	water flow during heating	m3/h	0.9	1.7	2.7	4.1	9.1
	Water Pressure Drop	kPa	< 20				< 60
	pipe size	mm	DN20	DN20	DN20	DN25	DN40
Protection			high pressure and low pressure protection, anti-freezing protection, high temperature protection, safety valve, overload protection, lack phase protection, reverse phase protection, water flow protection ect.
refrigerant	type		R22/R410A/R407C
	Throttle Type		thermostatic expansion valve
	quantity	kg	0.9	1.3	2.1	3.2	3.5× 2
unit dimensions		mm	900510600		956556680		13157651045
Noise		≤ dB(A)	35	48	52	54	61
Weight		kg	52	65	75	125	290

Prod Model:	CSGRS-20II
Markets:	North America,South America,Eastern Europe,Southeast Asia,Oceania,Mid East,Eastern Asia,Western Europe
Product Name:	Ground Source Heat Pump (Csgrs-20II)
Heatig Capaciy:	20kw
Cop:	4.0
Model:	Ground Source Heat Pump
Usage:	Hot Water, Heating
Control Type:	Digital
Type:	Heat Pump
Display Type:	LCD
Material:	Spray Coating Metal Plate

Zhejiang Cen New Energy Technology Co., Ltd. Our company is still developing more styles of products. We take the technology as the core\regard the quality as life\treat the user as god. We dedicated to provide you with the highest cost-effective energy-saving products\high-quality engineering design and meticulous transformation of after-sales service!

Our main products as follows:
Air-source heat pump unit for household and commercial
Ground source heat pump unit
Water source heat pump unit
Combine cooling\heating and hot water heat pump unit
Swimming pool heat pump unit
Heat recovery of centre air-conditioner so on energy-saving products, our products passed prove ISO9001\CCC\CE certificate.
Product features: Reasonable structure\stable quality\reliable and nice.

We consistently insist on the sane business strategy. We don't demand the biggest, only best. Take the most serious attitude, do the most professional thing. Let us enhance friendship with large clients and sincere cooperation, create brilliance!