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  • EVI Monoblock Inverter Wärmepumpe 14,8KW, 3phasig R290, SG Ready und Bafa - Verkauf-Bochum.de
    EVI Monoblock Inverter Wärmepumpe 14,8KW, 3phasig R290, SG Ready und Bafa - Verkauf-Bochum.de
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    EVI monobloc inverter heat pump 14.8KW, 3-phase R290, SG Ready and Bafa

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    4.349,00€
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    EVI monoblock inverter heat pump 14.8KW Extremely low outdoor temperature of -30°C / -22°C Refrigerant R290 with low GWP Tüv tested energy leve...

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  • EVI Monoblock Inverter Wärmepumpe 11,4KW, 1phasig R290, SG Ready und Bafa - Verkauf-Bochum.de
    EVI Monoblock Inverter Wärmepumpe 11,4KW, 1phasig R290, SG Ready und Bafa - Verkauf-Bochum.de
    Markenlos

    EVI monobloc inverter heat pump 11.4KW, 1-phase R290, SG Ready and Bafa

    Black Friday Deal --.--.--
    2.999,99€
    4 - 7 Work Days

    EVI monoblock inverter heat pump 11.4KW Extremely low outside temperature of -30°C / -22°C Refrigerant R290 with low GWP Tüv tested energy leve...

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  • EVI Monoblock Inverter Wärmepumpe 28KW, 3phasig, SG Ready und Bafa - Verkauf-Bochum.de
    EVI Monoblock Inverter Wärmepumpe 28KW, 3phasig, SG Ready und Bafa - Verkauf-Bochum.de
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    EVI monobloc inverter heat pump 28KW, 3-phase, SG Ready and Bafa

    Black Friday Deal --.--.--
    5.849,00€
    4 - 7 Work Days

    EVI monoblock inverter heat pump 28KW extremely low outdoor temperature of -30°C / -22°C R32 refrigerant with low GWP Tüv tested energy level A...

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  • EVI Monoblock Inverter Wärmepumpe 11,4KW, 3phasig, R290, SG Ready - Verkauf-Bochum.de
    EVI Monoblock Inverter Wärmepumpe 11,4KW, 3phasig, R290, SG Ready - Verkauf-Bochum.de
    Markenlos

    Promotion EVI monoblock inverter heat pump 11.4KW, 3-phase, R290, SG Ready

    Black Friday Deal --.--.--
    3.299,99€
    4 - 7 Work Days

    EVI monoblock inverter heat pump 11.4KW Extremely low outside temperature of -30°C / -22°C Refrigerant R290 with low GWP Tüv tested energy leve...

    View full details
  • EVI Monoblock Inverter Wärmepumpe 8,3KW, 1phasig, R290, SG Ready und Bafa - Verkauf-Bochum.de
    EVI Monoblock Inverter Wärmepumpe 8,3KW, 1phasig, R290, SG Ready und Bafa - Verkauf-Bochum.de
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    Promotion EVI monoblock inverter heat pump 8.3KW, 1-phase, R290, SG Ready and Bafa

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    2.899,99€
    4 - 7 Work Days

    EVI monobloc inverter heat pump 8.3KW, 1-phase, R290, SG Ready & BAFA Are you looking for the ideal solution to heat your home not only in a mo...

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  • Luft-Wasser EVI DC Inverter Wärmepumpe R32 Split Geräte mit Carel Steuerung 12,3KW - Verkauf-Bochum.de
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    Air-to-water EVI DC inverter heat pump R32 split appliances with Carel control 12.3KW

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    3.999,99€
    3 - 7 Work Days

    Air-to-water EVI DC heat pump R32with Carel control unit Main features:- R32 - max. Intermediate distance 5m- Carel control '- Split type- Can ...

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Heat pumps

Are you looking for an efficient and environmentally friendly way to heat your home or commercial premises? Then you've come to the right place! In this comprehensive guide, I'll explain everything you need to know about heat pumps - from how they work to the different types and selection criteria. So sit back, relax and let's dive in!

Introduction to heat pumps

Heat pumps are more than just heating systems - they are a symbol of environmentally conscious living and sustainable energy supply. These innovative devices use the principles of thermodynamics to extract heat from renewable energy sources such as air, water or soil and bring it into your home. Thanks to their efficient operation, they can not only lower your heating costs, but also contribute to climate protection by reducing the consumption of fossil fuels.

Selection criteria for heat pumps

Before you decide on a heat pump, there are a few important factors to consider. First of all, you should analyze the size of your home or commercial premises and your heating requirements to determine the right output and capacity of the heat pump. Local conditions also play a role - depending on the availability of air, water or geothermal heat, a certain type of heat pump may be more suitable. Of course, your budget is also an important aspect to consider when making your choice.

Operating principle of heat pumps

A heat pump is a thermodynamic device that is used to transport heat from a colder place to a warmer place. It uses the principles of thermodynamics, in particular the natural flow of heat energy from a warmer place to a colder place.

The operating principle of a heat pump can be divided into four main phases:

  1. Evaporation: A refrigerant circulates in a closed circuit, which can evaporate even at low temperatures. The heat pump extracts heat from the medium to be cooled, for example the air or the ground, causing the refrigerant to evaporate.
  2. Compression: The vaporized state of the refrigerant is compressed, typically by a compressor. This causes the pressure of the gas to rise sharply, which also increases its temperature. This compression phase requires an energy supply, usually in the form of electrical energy.
  3. Condensation: The compressed and heated refrigerant is now passed through a heat exchanger, where it transfers heat to the medium to be heated, for example water for heating or hot water. This heat exchange process causes the refrigerant to condense and transfer its heat energy to the medium to be heated.
  4. Expansion: After the refrigerant has released its heat, it is expanded by an expansion valve, which reduces its pressure and temperature. This process prepares the refrigerant to absorb heat again and start the cycle all over again.

The basic principle behind a heat pump is to move heat from a lower temperature location to a higher temperature location by using energy to reverse the natural flow of heat. This allows heat pumps to efficiently provide heating and hot water in residential buildings by harnessing environmental heat from the air, ground or groundwater and bringing it to a higher temperature level.

Types of heat pumps

There are various types of heat pumps, which differ in their mode of operation and the heat sources used. The most common types are

  • Air-to-water heat pumps: these use the ambient air as a heat source and can use this energy to heat water or radiators.
  • Air-to-air heat pumps: Here, the ambient air is used both as a heat source and as a heat dissipation medium, in that the heat generated is dissipated directly into the room air.
  • Water-to-water heat pumps: These use groundwater or near-surface water as a heat source and can use this energy to heat water or radiators.

Each type of heat pump has its own advantages and disadvantages, depending on the local conditions and individual requirements.

Energy efficiency of heat pumps

A major advantage of heat pumps is their high energy efficiency. Compared to conventional heating systems, heat pumps can achieve significant savings in electricity consumption, resulting in lower heating costs in the long term. This is because they obtain much of the energy they need from renewable sources such as air, water or geothermal energy instead of burning fossil fuels.

Subsidies and financing

To make it easier to switch to a heat pump, many governments and energy companies offer financial incentives and support programs. These can take the form of grants, tax benefits or low-interest loans for the installation of a heat pump. This support can significantly reduce the initial investment costs for a heat pump, making the switch to this environmentally friendly heating technology more attractive.

Installation and maintenance

The installation of a heat pump requires specialist knowledge and should be carried out by a qualified installer. It is important that the heat pump is properly sized and installed to ensure optimum performance and efficiency. Once installed, it is also important to carry out regular maintenance to ensure that the heat pump works properly and has a long lifespan.

Environmental impact

Compared to conventional heating systems, heat pumps are significantly more environmentally friendly as they use less fossil fuels and therefore produce less CO2 emissions. By using renewable energy sources such as sun, air and water, heat pumps can make an important contribution to climate protection and help to reduce dependence on fossil fuels.

Integration into heating systems

Heat pumps can be easily integrated into existing heating systems, whether in combination with underfloor heating, radiators or a hot water tank. This ensures an efficient and sustainable heat supply for your home without the need for major conversion work.

Frequently asked questions (FAQ)

What are the advantages of heat pumps?

The benefits of heat pumps are many, including their high energy efficiency, environmentally friendly operation, low running costs and the ability to integrate renewable energy sources.

What types of heat pumps are there?

There are different types of heat pumps, including air-to-water heat pumps, air-to-air heat pumps and water-to-water heat pumps, each with different heat sources and applications.

How to choose the right heat pump?

Choosing the right heat pump depends on a number of factors, including the size of your home, your heating requirements and local conditions.

How do heat pumps work?

Heat pumps use the principle of thermodynamics to bring heat from a lower temperature source to a higher level by using a refrigerant and a compression process.

How efficient are heat pumps?

Heat pumps can be very efficient and achieve significant savings in electricity consumption compared to conventional heating systems.

How much does it cost to install a heat pump?

The cost of installing a heat pump varies depending on the size of the system, type of heat pump and local conditions. However, it is important to remember that the long-term savings can outweigh the initial investment costs.

What is the lifespan of a heat pump?

The lifespan of a heat pump depends on various factors, including the quality of the system, regular maintenance and operating conditions. As a rule, however, heat pumps can achieve a service life of 15 to 20 years.

Are heat pumps environmentally friendly?

Yes, heat pumps are very environmentally friendly as they use less fossil fuel and therefore produce less CO2 emissions than conventional heating systems.

Can a heat pump be integrated into an existing heating system?

Yes, heat pumps can easily be integrated into existing heating systems to ensure an efficient and sustainable heat supply.

What subsidies are available for heat pumps?

There are various subsidies and financial incentives for heat pumps, which can vary depending on the region and country. These include subsidies, tax benefits and low-interest loans for the installation of a heat pump.

Conclusion

Heat pumps are a smart and sustainable solution for heating your home or business. With their high energy efficiency, environmentally friendly operation and wide range of possible applications, they are an investment in the future. So what are you waiting for? Take the step towards efficient and environmentally friendly heating with a heat pump!