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Gas instantaneous water heaters - Vaillant MAG (atmoMAG)
The Vaillant atmoMAG wall-mounted instantaneous water heater with smooth heat output regulation. The appliance is fitted with a flue gas sensor to increase operating safety. The pilot burner design ensures minimal gas consumption in standby mode.
These types are equipped with the OPTI-MOD system, which ensures easy setting and a constant hot water temperature both with varying flow and with varying incoming cold water temperature. The user can set the heat output within a range of 65 to 100%. This advantage is especially useful in summer, when less gas is consumed thanks to the higher cold water temperature while still maintaining the required hot water temperature.
Frequently Asked Questions
- Does the Vaillant atmoMAG heater need a chimney? Yes, this is an appliance with an open flue path (atmo type), which requires flue gases to be vented through a chimney.
- What's the difference between the mini 11-0 and 14-0 models? The models differ in heat output - a higher output means a greater flow of heated water at the same temperature.
- Can the heater's output be regulated? Yes, the OPTI-MOD system allows smooth adjustment of heat output according to current demand.
