atmoMAG - Gas water heater

atmoMAG - Gas water heater

Best in class: the Vaillant Gas Water Heater range atmoMAG
  • Easy replacement of old appliances
  • Constant outlet temperature due to OPTI-MOD
  • Easy handling and maintenance

Overview Features Downloads

atmoMAG

Vaillant atmoMAG gas water heaters are especially designed for hot water generation. The latest atmoMAG line is the result of decades of continuous development and state-of-the-art technology, providing you with the highest level of warm water comfort and energy efficiency.

Convincing warm water comfort thanks to intelligent solutions OPTI MOD Function

Vaillant Gas Water Heaters atmoMAG owe their high warm water comfort to their integrated OPTI-MOD function. It ensures highest comfort with utmost efficiency. With two simple steps the users can adapt the atmoMAG to their individual requirements. OPTI... refers to the preselection of the appliances' water output between approx. 50% and 100%. As a rule the inlet water flow through the tap determines the outlet temperature. This method offers advantages with high inlet water temperatures. Since the incoming water is preheated, less gas is needed to reach the outlet temperature. This saves a lot of energy. ...MOD: keeps the water temperature constant independently of how far the tap is opened. The burner flame adjusts itself automatically, thus the minimum gas rate required is used to heat the water up to the desired temperature chosen by the user.

The best starting sytsem for every requirement

All atmoMAG with OPTI-MOD function show the same high warm water comfort. However, their ignition systems may differ. The piezo ignition of the MAG XZ represents a perfect standard solution which has proven itself for decades. With increasing requirements on energy savings, the MAG XI is the one to count on. Its electronic ignition works with main connector or batteries. Giving up the permanent pilot flame leads to a remarkable saving of energy without interference in the various stages of operation. The batteries, if used, can easily be replaced at the front of the appliance. Their durability is a minimum of one year. Our model especially designed to meet basic requirements - please see our technical data.

The atmoMAG at a glance
Fastest warm water generation Easy replacement of old appliances
Applicable for direct outlet of other configurations Constant outlet temperature due to OPTI-MOD
Low operational noise Easy handling and maintenance
Energy and water saving High efficiency of 88%
Low NOx Emissions Easy accessible components for service and handling / Long life
Product properties vacuum tube collectors unit 11-0/0
pro Z
11-0/0
pro ZN
11-0/0
mini XZ
11-0/0
mini XI
14-0/0
XZ
14-0/0
XI
Rated output
Min. rated output
kW
kW
19,2
10
19,2
10
19,2
7,7
19,2
7,7
24,4
9,8
24,4
9,8
Warm water flow rate:
on position "hot"
on position "warm"

l/min
l/min

4,0 - 5,5
9,2 - 11,0

4 - 11*
-

2,2 - 5,5
4 - 11

2,2 - 5,5
4 - 11

2,8 - 7
5,9 - 14

2,8 - 7
5,9 - 14
Minimum water pressure
temperature selector:
in position "hot"
in position "warm"
Maxium water pressure


bar
bar
bar


0,30
1,00
10


0,20
-
2


0,12
0,20
13


0,15
0,20
13


0,15
0,30
13


0,17
0,35
13
Water connection: cold
warm
inches
inches
3/8" BSP
1/2" BSP
3/8" BSP
1/2" BSP
3/4"
3/4"
3/4"
3/4"
3/4"
3/4"
3/4"
3/4"
Gas connection:
LPG
Natural gas
LPG
Natural gas

inches
inches
kg/h
m3/h

3/4" BSP
3/4" BSP
1,8
2,3

3/4" BSP
3/4" BSP
1,8
2,3

1/2"
1/2"
1,8
2,3

1/2"
1/2"
1,8
2,3

1/2"
1/2"
2,2
3,0

1/2"
1/2"
2,2
3,0
Nominal gas pressure:
LPG
Natural gas

mbar
mbar

28 - 37
20

28 - 37
20

28 - 37
20

28 - 37
20

28 - 37
20

28 - 37
20
Flue connection
Height
Width
Depth, ** = depth with knobs
Weight
mm dia.
mm
mm
mm
kg
110
634
310
230 (272**)
10
110
634
310
230 (272**)
10
110
580
310
243 (256**)
12
110
580
310
243 (253**)
12
130
680
350
259 (272**)
14
130
680
350
259 (269**)
14
* no temperature selector

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