WS - 144 - R22; R407C

Technical Data

Cooling capacity (1)

Watt

120800

Btu/h

144300

Heating capacity (1)

Watt

53394

Btu/h

174800

Power Consumption (2)

Cooling

Watt

10234

Heating

Watt

10897

Operating Current (2)

Cooling

Amp

3x27

Heating

Amp

3x27

C.O.P

Cooling

 

4.1

Heating

 

3.9

Air Flow

M3/h

8160

CFM

4800

Net Static Pressure (3)

mm H2O

14

Water Flow

M3/h

8.5

GPM

37.3

Heat Rejection-Cooling

Watt

52526

Btu/h

179219

Heat Extraction-Heating

Watt

42497

Btu/h

145000

Power Supply

V/Ph/Hz

400/3/50

Time Delay Fuse

Amp.

3xC40

Water Piping in/out

BSP

1"

Drain

mm

30

Refrigerant Charge

gr.

12200

Dimensions (LxWxH)

mm

1955x1000x660

Net Weight

Kg.

320

 

 

Notes:

1.   Design data for cooling:

Air entering temperature 27C db/19C wb and water inlet temperature 29C

Design data for heating:

Air entering temperature 21C and water inlet temperature 20C

2.   Excluding electrical heating element.

3.   Net static pressure available at fan discharge at nominal capacity.

4.   Data applicable to R407C and may vary up to 3% for R22. For additional information contact Unique ltd.

    

 

 

 

 

 

 

 

 

 

Cooling Performance

AIR Entering Temperature 24 C db/ 17 C wb

Entering Water Temp.

Water Flow

Water Pressure Drop

Cooling Capacity

Power Cons.

Heat Rejection

COP

C

F

m/hr

gpm

m. H2O

Watt

Btu/h

Watt

Watt

Btu/h

 

29

85

8.2

36.0

5.4

40211

137200

9942

50153

171122

4.0

29

85

8.5

37.3

5.5

40445

138000

10073

50518

172369

4.0

29

85

8.8

38.6

5.7

40592

138500

10259

50851

173505

4.0

32

90

8.2

36.0

5.4

40006

136500

10037

50043

170745

4.0

32

90

8.5

37.3

5.5

40182

137100

10156

50337

171751

4.0

32

90

8.8

38.6

5.7

40270

137400

10409

50679

172916

3.9

35

95

8.2

36.0

5.4

39801

135800

10134

49935

170378

3.9

35

95

8.5

37.3

5.5

40006

136500

10420

50426

172053

3.8

35

95

8.8

38.6

5.7

40182

137100

10628

50810

173362

3.8

 

AIR Entering Temperature 27 C db/ 19 C wb

Entering Water Temp.

Water Flow

Water Pressure Drop

Cooling Capacity

Power Cons.

Heat Rejection

COP

C

F

m/hr

gpm

m. H2O

Watt

Btu/h

Watt

Watt

Btu/h

 

29

85

8.2

36.0

5.4

42145

143800

10345

52491

179098

4.1

29

85

8.5

37.3

5.5

42292

144300

10234

52526

179219

4.1

29

85

8.8

38.6

5.7

42526

145100

10364

52891

180463

4.1

32

90

8.2

36.0

5.4

41764

142500

10326

52090

177733

4.0

32

90

8.5

37.3

5.5

41999

143300

10460

52459

178989

4.0

32

90

8.8

38.6

5.7

42204

144000

10511

52715

179863

4.0

35

95

8.2

36.0

5.4

41764

142500

10556

52320

178516

4.0

35

95

8.5

37.3

5.5

41940

143100

10679

52619

179537

3.9

35

95

8.8

38.6

5.7

42145

143800

10977

53122

181254

3.8

 

Heating Performance

AIR Entering Temperature 21 C

Entering Water Temp.

Water Flow

Water Pressure Drop

Heating Capacity

Power Cons.

Heat Extraction

COP

C

F

m/hr

gpm

m. H2O

Watt

Btu/h

Watt

Watt

Btu/h

 

12

79

7.8

34.2

5.1

49059

151600

10665

38394

131000

3.6

12

79

8.1

35.5

5.2

49180

152800

10464

38716

132100

3.7

16

86

7.8

34.2

5.1

50569

163500

11238

39332

134200

3.5

16

86

8.1

35.5

5.2

50594

164200

10999

39596

135100

3.6

20

94

7.8

34.2

5.1

51920

173500

10600

41320

141000

3.9

20

94

8.1

35.5

5.2

53394

174800

10897

42497

145000

3.9

24

101

7.8

34.2

5.1

55414

184600

10866

44549

152000

4.1

24

101

8.1

35.5

5.2

57333

185400

11026

46307

158000

4.2

Data applicable to R407C and may vary up to 3% for R22. For additional information contact Unique ltd.

 

Dimensions

Configurations

DATA SHEET  DATA SHEET
Service Manual  Service Manual

Product specifications are subject to change without notice.
Appearance of products may differ slightly from catalog.
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