Excellent heating of the dwelling
DHW AIR is a unit that will supply your dwelling with both heating and domestic hot water. By connecting the indoor unit to the dwelling’s existing central heating system, the rooms and the domestic hot water are heated via the air to water heat pump. DHW AIR is the obvious choice of energy source for older properties with no ventilation system.
The AIR9 heat pump is an energy-efficient pump with energy label A++ at 55°. This is significant since a good energy label entitles you to a larger grant specifically for an energy-efficient heat pump.
All the technical parts of the indoor installation are located inside the unit, and no additional installations are required that may change the visual expression of the unit. In other words, what is shown on the pictures is what will be installed in the utility room of the dwelling. The indoor unit is combined with the energy-efficient and low-noise AIR9 outdoor unit.
The fact that the unit is compact and requires limited space is crucial when installing the unit and connecting it up to the existing solutions in the dwelling. Compared with other products, DHW AIR can be mounted in a single day, and by using an integral foundation solution, the unit can cover and hide existing pipes. This way you avoid laying new tiles or carrying out a complete renovation of the utility room in connection with the installation.
Although DHW AIR is one of the most quiet heat pumps on the market, in built-up areas of high density it can be difficult to identify the most optimal location for the outdoor unit. During certain time periods it may therefore be necessary to limit the capacity of the heat pump. DHW AIR therefore has settings for both night and summer limits.
During the night there are stricter rules regarding noise close to neighbouring properties. Via the control panel for the unit you can activate and configure a limit for night time. Setting a night limit means that you set a time for start and finish, and you also set the maximum capacity of the heat pump during this period.
During the summer when the outdoor temperature increases, occupants of neighbouring properties are more likely to spend time outdoors or sleep with their windows open. You have to consider this and you can therefore also configure a summer limit via the control panel. You set a limit for the outdoor temperature as well as the maximum capacity of the heat pump above and below this temperature.
Heat consumption can vary considerably in the course of a week. As a result, DHW AIR has three configurable week programs. Each week program can be programmed to change six times for each day of the week. For every change, you set the time of the change as well as the temperature you want the domestic hot water and the central heating to be. The week program is set on the basis of shifts in the set point, and the program can therefore be active together with weather compensation of the central heating. It is also possible to block all heating of domestic water or central heating entirely during certain periods.
The week program also makes it possible to cost optimize the heating of domestic water and central heating over a period of 24 hours based on the prices of electricity. For instance, you can set the week program so the set points are automatically reduced during the hours from 17:00 to 21:00 when electricity is typically most expensive.