Why are more and more people choosing heat pumps?

A heat pump can produce several times the electrical energy it consumes in the form of heat. A high COP value (e.g., 4.0–5.0) means that 1 kWh of electricity can generate up to 4–5 kWh of heat.

The system does not use fossil fuels, produces no combustion products, and has significantly lower greenhouse gas emissions than a traditional boiler. This brings you one step closer to a sustainable home.

There is no need for a chimney, combustion chamber, or regular cleaning. Heat pumps operate in a closed system and rarely require intervention, even with their long lifespan.

A heat pump runs on electricity, so it is not dependent on the price or availability of gas. When combined with solar panels, operating costs can be reduced to almost zero.

The heat pump runs on electricity, so it is not dependent on the price or availability of gas. When combined with solar panels, operating costs can be reduced to almost zero.

For a well-insulated family house, monthly consumption during the heating season ranges from 200–500 kWh. This depends on the size, insulation, settings, and habits of the occupants. Inverter control helps optimize power consumption. With a solar panel system, operating costs can be reduced to almost zero. Hot water demand (domestic hot water) can also influence consumption.

Generally, the payback period is 6–10 years, but this depends on the property's characteristics and energy prices. If combined with solar panels, operating costs can be minimized. Government subsidies can further accelerate the payback. Due to its long lifespan (up to 15–20 years), this is a stable, predictable investment. The system can also increase the property's value.

The system requires little maintenance, but an annual inspection by a professional is recommended. During this inspection, the filters are cleaned, and the electrical connections and the refrigeration circuit are checked. It is also advisable to keep the area around the outdoor unit clean. Due to the absence of combustion products, there are far fewer potential faults compared to chimney systems. Maintenance costs are low and predictable.

The outdoor unit typically emits 45–60 dB of noise during operation. This is comparable to a quiet conversation or a refrigerator. Premium models also offer a silent night mode. Proper placement of the outdoor unit is important – it should not be too close to bedrooms or neighbors. A soundproof cover can also be used.

Most suitable for well-insulated family homes, new builds, or renovated properties. For older, poorly insulated homes, an energy efficiency upgrade is recommended first. It is most effective with underfloor heating systems but can also be used with radiators. Rarely applicable in apartment buildings and panel homes. An accurate on-site survey is essential in all cases.

Typically, installation takes 2–5 business days. This includes fitting the indoor and outdoor units, connecting the piping, and commissioning the system. If underfloor heating or a domestic hot water tank is also being installed, the process may take longer. The exact time depends on the complexity of the system and the property's characteristics. A partner contractor will help you plan this.

The cost of an average heat pump system suitable for a family home, including installation, ranges from approximately 2.5 to 5.5 million HUF. The exact amount depends on the power output, type (monobloc/split), accessories (buffer tank, domestic hot water tank), and the complexity of the installation. Additional costs may include the establishment of an electrical supply or possible permitting. It is advisable to request a complete quote with a detailed breakdown. This helps in understanding the real costs and options.

A complete system requires an outdoor and an indoor unit, a controller, a domestic hot water (DHW) tank (if not integrated), a buffer tank, safety valves, and circulating pumps. A heating manifold, temperature sensors, and frost protection devices may also be needed. The exact configuration depends on the building's characteristics and the system type. Some systems are compact, while others require the coordination of separate units. The installer can provide detailed assistance with this.

Underfloor and wall heating are the most ideal as they operate efficiently even at low temperatures. Low-temperature radiators can also be suitable if the heat-emitting surface is large enough. Fan convectors or fan-coil units can also be used. The heat pump should be selected to match the existing heating system. It is advisable to have the entire system sized by an expert.

The "H tariff" is a discounted electricity tariff specifically available for heat pump systems. It typically provides electricity at a lower price between October 15th and April 15th. To apply, an EPH declaration and a document issued by a registered electrician are required. The application must be submitted to the electricity provider. It helps further reduce operating costs.