News
Heat-pump electricity: heating more cheaply with a heat pump
New rules for heat pumps are designed to protect the power grid from overload.
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News and tips about your building services.
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Which heating suits me – the Bosch heating guide
Where you once mostly had to choose between oil and gas, Germany now offers a much wider range of heating systems.
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Hot water preparation
Hot water is the invisible companion of our most valuable everyday rituals.
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Heating funding 2026: the KfW 458 application step by step
Your heating is old, gas prices are rising, and you are thinking about switching to a heat pump or solar thermal?
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Cancelling a gas connection: which costs are allowed?
When households replace their old gas heating with a heat pump or district heating, the gas connection becomes superfluous.
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Protection against heavy rain – online seminar
Heavy storms, overloaded sewers, flooded basements: heavy-rain events are increasing.
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Buderus air conditioner impresses at Stiftung Warentest
The Buderus Logacool AC186i.3 Set 3.5 W plays in the top class and convinces on several levels.
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Feed-in tariff 2026: current EEG funding for PV systems
The feed-in tariff is a state-guaranteed EEG subsidy for electricity that flows from PV systems into the public grid.
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Energy certificate 2026: obligation, costs & application
Want to sell your house or rent out a flat? Then you need an energy certificate.
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Buderus app MyLocation
Dreaming of a new heating system, an air conditioner, a stylish stove or the matching radiator?