Heat pumps for new construction and renovation - Elektro.net

For the central hot water supply in the single -family house (new building and old building), Etherma offers the hot water heat pump »Aqua WHP« (Fig. 1).It generates hot water regardless of the existing heating system.The heat pump works with the room air, optionally with the help of an adapter with the outside air.The manufacturer recommends the interior layout and as a location a space that has to be cooled, such as storage or wine cellar, or a room with high heat loads such as the laundry room.The heat pump gets around 75% of the energy required from the room air, which withdraws heat.Only the remaining 25% takes away from the power grid.The »Aqua WHP« works particularly efficiently if it can cover this electricity requirement from an in -house photovoltaic system.To the connection it is smart grid-compatible.

The application with outside air is ideal for heavily isolated new buildings if you fear the cooling of the building.When used with outside air, the heat pump works efficiently up to an outside air temperature of -5 ° C.Below this outside temperature - or if the entire hot water has been used - an electric heating element switches on to support.

The "Aqua WHP" heat pump is assigned to efficiency class A+.It generates hot water up to 62 ° C.The equipment includes a noise -optimized fan system and a large evaporator for efficient heat exchange and defrosting.The unit is pre -assembled, which simplifies the installation.The regulation is also preset.Smart functions ensure that the memory hot water is automatically heated depending on the consumer behavior.

Stand-alone or hybrid