Heat pumps for houses and apartments

Energy-efficient heating, pleasant cooling in summer, and protection of the environment – modern heat pump systems offer all this in a single device. Whether in new buildings or when renovating existing ones, heat pumps from Mitsubishi Electric offer a reliable, sustainable, and future-proof solution for your home. They use renewable energy sources such as water, geothermal energy, or air and are particularly energy-efficient, ensuring a high level of comfort while keeping operating costs low.

With well-designed system variants and state-of-the-art inverter technology, individual requirements can be optimally implemented – from compact solutions for individual rooms or apartments to complete systems for single-family and two-family homes. Learn about the different technologies and find the right heat pump for your house or apartment.

Your advantages at a glance:

• Heating in winter: Reliable warmth in all weather conditions
• Cooling in summer: Pleasant room temperatures even on hot days
• Efficient all year round: a solution for heating and cooling – space-saving and energy-efficient

Ecodan is Mitsubishi Electric's versatile air-to-water heat pump system for use in new buildings and for modernizing existing heating systems. The heat pump uses the ambient air as an energy source and is particularly suitable for single-family and two-family homes. In buildings with higher heating requirements, several Ecodan air-to-water heat pumps can be connected in series.

Thanks to its modular system design, Ecodan can be flexibly adapted to individual heating and hot water requirements. In addition to efficient heating, Ecodan also offers an integrated cooling function for the summer, depending on the model. With a range of different heat pump sets, a tailor-made solution is possible for almost any building situation.

Typical combinations

• Monoblock systems All refrigerant lines are located in the outdoor unit – only water is piped through the building. This makes installation particularly easy and is ideal for confined spaces or renovation projects.
• Split systems The outdoor and indoor units are connected via refrigerant lines. This design allows for flexible installation and offers high energy efficiency – especially for higher performance requirements.
• Hydromodules and hot water tanks The indoor units contain central components such as heat exchangers, circulation pumps, and control technology. Depending on requirements, hot water tanks for drinking water preparation can be integrated – either combined in a space-saving manner or separately.
• Cascade solutions For larger buildings, several Ecodan units can be combined. These so-called cascades automatically regulate their output as needed and ensure a reliable supply with high efficiency.

Ecodan at a glance:

• Using outside air as a renewable energy source
• Heating and cooling function for year-round comfort
• Available as either a monoblock or split system
• Can be combined with hydro and storage modules
• Suitable for new construction and modernization

Air/water heat pumps are ideal for anyone looking for a future-proof, space-saving solution with high energy efficiency and convenient control technology.

Geodan is a compact brine/water heat pump from Mitsubishi Electric for indoor installation. It utilizes the constant temperatures of the ground to achieve particularly high efficiency – regardless of the season. Thanks to its integrated 170-liter drinking water tank, it is also an ideal solution for limited spaces.

As a preconfigured compact system, Geodan is particularly suitable for builders with limited outdoor space or high sound insulation requirements. Combined with geothermal probes or flat-plate collectors, it is the ideal solution for new builds and modernization projects.

One advantage:whisper-quiet operation from 42 dB(A) allows installation in living rooms or utility rooms. With a passive cooling module, natural room cooling is even possible without additional energy consumption.

Geodan at a glance:

• Utilizing stable ground temperatures for year-round efficiency
• Quiet operation – ideal for indoor use
• Compact system with integrated hot water tank
• Passive cooling can be integrated as an option
• Suitable for new construction and modernization

Brine/water heat pumps are ideal for single-family homes with limited space and high sound insulation requirements.

Mitsubishi Electric's M Series air-to-air heat pumps combine heating and cooling in one compact unit. They use outside air as an energy source and transfer heat (or cold) to the room via direct airdistribution – without a water-based heating system. Ideal for living spaces, vacation homes, apartments, or individual areas of the house.

Thanks to their quiet operation, high energy efficiency, and easy installation, these systems are particularly popular in existing buildings and where space is limited. They are perfect for retrofitting or as an alternative to traditional radiators.

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M series at a glance:

• Compact split air conditioners with heating and cooling functions
• Direct air heating/cooling – without water pipes
• Ideal for individual rooms, apartments, or supplementary air conditioning
• Quiet operation and modern control technology
• Eligible for funding if used primarily for heating

Air-to-air heat pumps are particularly suitable for households that want to heat or cool individual rooms in an energy-efficient manner – without major installation work or central heating technology.

Mitsubishi Electric heat pumps can be used to heat rooms efficiently and, depending on the model, also to cool them actively or passively. This requires a suitable system design.

Heat pumps can generally be used in both new buildings and renovations. The most important requirements are:

• Good building insulation to minimize heat demand
• Low-temperature heating system, e.g., underfloor heating or heat pump convectors
• Sufficient space for outdoor and, if necessary, indoor units (depending on system type)
• Professional planning and installation by a certified specialist partner

Not all heat pump models offer a cooling function – however, many systems already have this feature integrated or available as an option. Additional requirements apply for active or passive cooling operation:

Air/water heat pumps

• Surface heating with low flow temperature or heat pump convectors as an alternative to traditional radiators
• Compatible indoor hydromodules

Air-to-air heat pumps

• No surface heating required
• Only suitable wall surfaces for mounting outdoor and indoor units

Brine/water heat pumps

• Passive cooling via surface heating or convectors
• Ground probes or flat-plate collectors with appropriate approval

With an air-to-water or brine-to-water heat pump from Mitsubishi Electric, you can benefit from attractive government subsidies under the Federal Funding for Efficient Buildings (BEG) program. Air-to-air heat pumps are also eligible for funding if they are used primarily for heating.

The following are eligible for funding:

• Purchase and installation by a specialist company
• Planning and construction support services
• Replacing old fossil fuel heating systems

Depending on the initial situation, subsidies of up to 70% are possible through:

• the basic subsidy amount
• the efficiency bonus for replacing fossil fuel heating systems
• the income bonus

BEG funding for air/water and geothermal heat pumps

BEG subsidy for air-to-air heat pumps

Tip: Seek advice from a certified specialist partner – they will also help you with the application process.

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