Heat pump payback: how to calculate it
Heat pump payback depends on the price, the subsidy, your current heating and energy prices. How to calculate it for your house and what to watch out for.
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Everything about heat pumps: the principle, output, costs, installation, noise, subsidies and suitable solutions for new builds and older houses.
Article list
Zelená solidarita and heat pumps: what the programme covers and what the options are
Zelená solidarita does not support heat pumps. What the programme covers, who it is for and what options households have if they want a heat pump with a contribution.
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Heat pump subsidy 2026: the new Zelená domácnostiam II
Heat pump subsidy in 2026: Zelená domácnostiam II with a contribution of up to €4,000, or up to €4,600 with the bonus. The procedure and certified installation.
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Replacing a gas boiler with a heat pump: step by step
How replacing a gas boiler with a heat pump works: assessing the radiators and water temperature, designing the output, installation, the subsidy and what happens to the gas connection.
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Heat pump service life: what it depends on and how to extend it
The service life of a heat pump is affected by the design, the quality of installation, the quality of the water in the system, the settings and servicing. What you can do for long and reliable operation.
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The most common mistakes when choosing a heat pump
Output based on floor area, ignoring the radiator water temperature, a badly placed outdoor unit or choosing on price alone. Mistakes that cost money for years.
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Air-to-water heat pump installation: how it works
How air-to-water heat pump installation works: preparation, fitting the units, hydraulics, electricity, filling the system, setting up the controls and handover.
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Heat pump electrical connection: breaker, supply and tariff
What you need to know about the electrical connection of a heat pump: single-phase and three-phase models, the breaker, the main house breaker and the electricity tariff for a heat pump.
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A heat pump for a flat: what the options are
Can a flat be heated with a heat pump? An air conditioner as an air-to-air heat pump, the limitations with central heating and what to arrange with the apartment building.
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A heat pump and photovoltaics: why it is worth combining them
Photovoltaics produce electricity that a heat pump uses for water heating, heating and cooling. When the combination makes sense and what to consider.
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