ATAG Q25S 전단

Experience the comfort

www.atagheating.co.uk

Q25S
Q38S

Q25C
Q38C

Q51S
Q60S

Q51C

Input Hs CH

kW

25

38

51

25

38

51

60

Q

n

    Input Hi CH

kW

22,5

34,2

45,9

22,5

34,2

45,9

54

Q

nw

  Input Hi DHW

31,5

Efficiency class according BED

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Efficiency according EN677
(36/30°C part load, Hi)

%

109,7

109,1

109,3

109,7

109,1

109,3

109,3

Efficiency according EN677
(80/60°C full load, Hi)

%

97,5

97,4

97,3

97,5

97,4

97,3

97,3

Modulation range CH
(capacity 80/60°C) 

kW

6.0 - 21.9

6.0 - 33.3

8.8 - 44.7

4.4 - 21.9

6.0 - 33.3

8.8 - 44.7

8.8  -52.5

Modulation range CH
(capacity 50/30°C)

kW

6.8 - 23.9

6.8 - 36.3

9.8 - 48.7

4.9 - 23.9

6.8 - 36.3

9.8 - 48.7

9.8 - 57.3

Nox class EN483
CO

2

%

Flue gas temp. CH
(80/60°C on full load) 

°C

68

69

70

68

69

70

70

Flue gas temp. CH
(50/30°C on low load)

°C

Gas consumption G20 CH  (DHW)
(at 1013 mbar/15°C)

m

3

/h

2,38

(3,33)

3,62

4,86

2,38

3,62

4,86

5,71

Electr. power consumption max.

W

106

165

150

106

165

150

168

Electr. power consumption  stand by

W

Current

V/Hz

Fuse rating

A

Degree of protection acc. EN 60529
Weight (empty)

kg

79

79

89

50

53

64

64

Width

mm

840

840

1000

500

500

660

660

Height

mm

Depth

mm

Water content CH

l

5

5

7

3,5

5

7

7

Water content DHW

l

14

14

14

After run time pump CH

min

After run time pump DHW

min

1

1

1

P

MS

  Water pressure min./max.

bar

P

MW

  Water pressure DHW max.

bar

Flow temperature max.

°C

Pump type

UPER

20-60

20-70

20-70

20-60

20-70

20-70

20-70

Available pump height CH

kPa

29

20

32

22

Label
DHW flow (at 38°C)

l/min

13,4

16,6

23,2

DHW flow (at 60°C)

l/min

7,5

9,3

13

DHW temperature (T

in

=10°C)

°C

60

60

60

CE product identification number(PIN)

5

1/3

9

31

5

385

5

8

0063BQ3021

Sedbuk A rate

10

230/50

IPX0D

680

85

8G.10.98.01 / 02.07   Changes reserved