• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Type: Water Source Heat Pump
  • Installation: Freestanding
  • Storage / Tankless: Instant / Tankless
  • Housing Material: Galvanized steel casing/ Stainless steel
  • Use: Hotels, schools,premises
  • Certification: CE, EMC
  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Clitech
  • Model Number: CWR-28XB
  • Heating capacity: 28KW
  • Input power: 6KW
  • COP: 4.67
  • Compressor: Copeland/Sanyo
  • Available refrigerant: R417A/R410A
  • Power source: 220V or 380V both
  • Heat exchanger: Tube Heat Exchanger
  • Cover: Galvanized steel casing
  • Function: Domestic Hot Water

Packaging & Delivery

Packaging Details Qualified plywood case
Delivery Time 10 to 20 days after deposit

Clitech heat pump factory:

Geothermal heat pump photo detail:

Clitech heat pump certificates:

Clitech heat pumps packing:

Clitech Geothermal Energy System heat pump introduction

A geothermal heat pump, ground source heat pump (GSHP), or ground heat pump is a central heating system that pumps heat to or from the ground. It uses the earth as a heat source 
This design takes advantage of the moderate temperatures in the ground to boost efficiency and reduce the operational costs of heating systems, and may be combined with solar heating to form a geosolar system with even greater efficiency. 

 

Each project has its special requirement for installation(open loop or closed loop), if any queries, our engineer will be so glad to make any drawing or suggestion for you! Pls kindly contact us!

 

Clitech Geothermal Energy System heat pump features:

  • Outstanding performance
  • Max outlet water temp up to 60℃
  • High efficiency and energy saving, COP up to 4.7 
  • Environment-friendly refrigerant R410A
  • Intelligent microprocessor controller 
  • 100% water circuit
  • Running stable and fault self-checking
  • World famous branded components like Copeland compressor and spiral tube in tube heat exchanger.
  • Perfect protection design as high/low pressure protection, water flow protection, overheating protection, phase order protection and so on.

 

Ground source heat pump installation methods

Horizontal loops

Pipes are laid horizontally in trenches. The depth of the trenches will vary according to the design and soil condition, but is usually 1.2 to 2m deep to assure year round heat source constant temp. Horizontal loops require much more surface area than vertical loops.

Trenches will need 50-80 metres of pipe per kilowatt (kW), with at least 5 metre distance between trenches with coils.

Note, however, this will depend on a number of factors, including ground conditions.

Vertical loops
Most commercial and institutional projects using ground source heat pumps use ‘vertical loop’ systems, which consists of pipe inserted into vertical bore holes, less space is required.

It dig into the ground, normally around 90 metres deep. It is common to have two bore holes to supply one home. The holes are roughly 200mm wide and must be kept at least eight metres apart from each other.

 

Slinky coils
“Slinky” is a variation of ‘Horizontal loop’. Slinky coils are flattened coils of overlapping piping, which are spread out and laid either horizontally or vertically. Their ability to focus the area of heat transfer into small volume, it reduces the length of the trenches, so reduced land area may need. A 10m long trench laid with a ‘Slinky’ coil will typically supply 1kW of heating load.

 

Parameter list:

site:www.clitechchina.en.alibaba.com

Word: Pump heating hot water radiator heater

Model

CWR-08XB

CWR-12XB

CWR-14XB

CWR-20XB

CWR-24XB

CWR-28XB

Product photo

Heating condition

Heating capacity kw

7

10.5

14

17.4

21.6

28

23884

37543

47782

81433.5

75085.4

95538

Hot water supply T/h

0.18

0.23

0.3

0.37

0.46

0.6

Input power kw

1.55

2.25

3

3.7

4.58

6

Input current A

7.2

11.25/4.75

15/6

7.4

21/9.16

22/10.2

COP

4.6

4.67

4.67

4.7

4.72

4.67

Max running current A

12

17.1/7.5

23/10

12

33/16

34/20

Rated/Max outlet water temp 

55/60℃

Working condition

Power source V/Ph/Hz

220V/-

220V  or 380V

380V-3

220V or 380V-

Noise level dB(A)

<51

<53

<55

<60

<60

<63

Unit size W x D x H mm

620*725*595

620*725*595

680*800*720

680*800*720

680*800*720

800*1080*1050

Pack size W x D x H mm

720*825*770

720*825*770

780*900*840

780*900*840

780*900*890

900*1180*1220

Unit net weight kg

94

120

145

145

155

210

Package

Qualified plywood case, no need of fumigation

Water temp control precise

±1℃

Throttle type

Electronic expansion valves/thermostatic expansion valves

Refrigerant

Type

R417A, R407C, R410A optional

Charge qty kg

1.25

1.7

1.85

2

2.3

2*2

Compressor

Type

Rotary

Hermetically sealed scroll compressor(Sanyo,Copeland,Daikin)

Qty pc

1

1

1

1

1 or 2

1 or 2

Test conditions: water source side water inlet temp is 15℃,initial temp of hot water is 15℃,terminal temp is 55℃.

 

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview

Transactions

Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
China (Mainland)
Transaction Level:
Supplier Assessments:
1 Transactions 5,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $41,000
Learn More