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ENERGY SYSTEMS

Reliable and sustainable energy systems are crucial for a modern and efficient living environment. In our houses, we integrate the best technologies to ensure energy efficiency, comfort, and environmental friendliness.

We use the latest technologies currently available on the market and constantly monitor and follow trends in the field of energy to offer our customers the most efficient and modern solutions.

With a thoughtful selection and integration of various systems, we optimize energy consumption and reduce the carbon footprint.

Heat pump

Extremely quiet, efficient, and environmentally friendly solution.

Cooling

Via heat pump or air conditioning.

Ventilation

Let your house breathe fully.

Solar panels

A self-sufficient home bathed in sunshine.

Heat pump

Extremely quiet, efficient, and environmentally friendly solution.

Heating with a heat pump is an energy-efficient and environmentally friendly solution that utilizes renewable energy sources. This sustainable technology ensures low operating costs and long-term cost-effectiveness. Additionally, it occupies little space and allows for obtaining various state subsidies, which further reduces investment costs.

The air-to-water heat pump particularly efficiently utilizes heat from the outside air for heating prefabricated, low-energy, and passive houses. Its installation avoids many classic costs and interventions (such as a boiler room, furnace, storage space for fuel, tank, gas connection, burner, and chimney construction). This system provides simple, economical, and environmentally friendly heating without unnecessary infrastructure requirements.

Viessmann Vitocal 222-s

Modern heat pumps are among the most efficient and therefore most economical heating systems.

With the new generation of heat pumps, Viessmann sets standards for even greater reliability, energy efficiency, and sustainability, allowing you to use environmental heat particularly efficiently for heating and cooling.

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With a flow temperature of up to 60 °C, the new series of Vitocal 200-S/222-S split heat pumps is particularly recommended for energy-efficient new buildings. The heat pump impresses with high energy efficiency, convenient operation via the app, reliable operation, and an attractive appearance. The Vitocal 222-S has a compact design and an integrated 190-liter water heater for high comfort in domestic hot water preparation.

ADVANTAGES AT A GLANCE:

  • With a flow temperature of 60 °C, it is best suited for new buildings
  • High domestic hot water convenience due to the integrated 190-liter water heater
  • Protects the environment and climate (Climate Protect++) – environmentally friendly refrigerant R32 with a low GWP100 value of 771 (GWP = Global Warming Potential)
  • OptiPerform: reliable operation with high efficiency
  • Service connection: ensures a fast response time in case of servicing needs
  • Super Silent: whisper-quiet operation allows free placement on the property
  • Low operating costs due to high efficiency, COP (coefficient of performance) according to EN 14511: up to 5.1 (at A7/W35)
  • Ideal for combination with a photovoltaic system
  • 60% less space required compared to comparable models
  • The integrated energy management system ensures transparency in energy consumption and costs
  • Attractive, high-quality design of the indoor and outdoor unit
    + Active cooling in the summer months with cooling function – optional
    + Easy handling via the ViCare App
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Viessmann Vitocal 111-s

Vitocal 111-S split heat pumps consist of two separate units: The outdoor unit extracts heat from the ambient air via an evaporator using a refrigerant, the compressor then compresses the refrigerant, thereby achieving the heat required for heating. The heat then travels through a pipeline to the indoor unit, where it is released to the heating system in the condenser.

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ADVANTAGES AT A GLANCE:

  • Low operating costs due to high COP value (COP = Coefficient of Performance) according to EN 14511: up to 5.2 (A7/W35) and up to 3.9 (A2/W35)
  • High COP for domestic hot water heating (Vitocal 111-S) higher than 3.3 for profile XL according to EN 16147
  • Power regulation with DC inverter for high efficiency in partial load
  • Vitotronic regulation with simple operation, text, and graphic display
  • It is possible to regulate Viessmann ventilation systems
  • Internet-enabled with Vitoconnect internet interface (accessory) and ViCare app
  • Reversible design enables heating and cooling (type AWO-M-E-AC)
  • Prepared for the use of self-produced electricity with a photovoltaic system
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WE ARE HERE FOR YOU
Our experienced team is at your side every step of the way – from the first questions to the final selection of the best solution for your home. With expertise and a personal approach, we ensure a well-considered and safe decision. Click on Contact and get in touch with us.

Cooling

Via heat pump or air conditioning.

Due to excellent thermal insulation, prefabricated Žiher houses are inherently effective in maintaining a comfortable indoor temperature. In the hot months, they provide pleasant moderate cooling, mainly through the use of passive measures such as blinds and ventilation.

If additional cooling is still needed, active cooling is available via underfloor cooling or air conditioning, providing optimal comfort throughout the year.

Underfloor cooling

Underfloor cooling works as a discreet and effective method for cooling rooms without disruptive fans. Room cooling can be provided via an integrated underfloor cooling module, which works on the principle of circulating cold water through pipes in the floor, providing pleasant and quiet cooling without drafts.

WE ARE HERE FOR YOU
Our experienced team is at your side every step of the way – from the first questions to the final selection of the best solution for your home. With expertise and a personal approach, we ensure a well-considered and safe decision. Click on Contact and get in touch with us.

Ventilation

Let your house breathe fully.

We provide high-quality and energy-efficient ventilation with heat recovery, which maintains fresh air in the room while reducing heat loss. The system constantly monitors humidity and air quality, contributing to the well-being and health of all family members. An intelligent solution that operates quietly and economically, enabling sustainable living without unnecessary energy losses.

Heat recovery systems provide a constant supply of fresh and filtered air, effectively removing dust, allergens, pollen, mold, and other irritants from the indoor air. This improves air quality and reduces triggers for allergies and asthma.

Viessmann Vitovent 300-w

A quiet, compact system that integrates easily into the home energy system: these are the advantages of the new Vitovent 300-W residential ventilation system. In direct combination with the Vitocal heat pump, convenient operation is possible with the ViCare app via a smartphone.

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The exhaust air heats the incoming fresh air. The central system ventilates your house with almost no energy loss.
It operates very energy-efficiently. The integrated electronic preheating register ensures continuous operation even at low outside temperatures without freezing. The Vitovent 300-W central residential ventilation system
ensures a healthy indoor climate and a pleasant temperature throughout the house.

Passive cooling in a natural way
In summer, the heat exchanger in the Vitovent 300-W unit can be completely bypassed via an integrated automatic
bypass damper. With this temperature-controlled switchover, pleasantly cool air can enter the rooms at night.

With the Vitovent 300-W unit, allergy sufferers can breathe easier
The filter system with an effective optional pollen filter cleans the supply air of allergens and harmful substances.
The growth and spread of mites and mold are largely prevented, creating an indoor climate free of irritants.

Prevents mold, protects the building structure
Moist air in the room is one of the main causes of mold growth. Mold harms the health of residents and permanently damages the building structure

ADVANTAGES AT A GLANCE:

  • Ensures thermal comfort and a healthy indoor climate
  • Low energy costs due to high heat recovery
  • Low electricity costs due to low power consumption
  • Due to wall mounting, it takes up little space, e.g., above the washing machine
  • Low weight
  • Balanced humidity prevents mold growth and building damage
  • Low load of house and pollen dust by filtering the outside air (G4 filter, F7 filter optional) – ideal for allergy sufferers
  • Higher security against burglary and noise protection due to closed windows
  • Less noise pollution
  • Convenient operation via Vitotronic 200 regulation of the connected heat pump (also via common remote control) or directly on the unit
  • Intuitive and fast operation with the ViCare App in the system connection
  • Complete system from a single source
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Viessmann Vitovent 200-c

Vitovent 200-C is a compact ventilation unit. The air capacity of the unit, which is max. 200 m³/h, enables comfortable ventilation of living areas up to 120 m².

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Fits into any suspended ceiling
The installation height of the Vitovent 200-C is only 30 cm. The unit, equipped with a connection plug, can be easily hidden in a suspended ceiling. The ideal place for it is the hallway.

Heat recovery and summer bypass
The Vitovent 200-C ventilation unit recovers up to 95 percent of the heat contained in the exhaust air and heats the cold outside air via a counter-current heat exchanger. This saves energy throughout the year and reduces heating costs. However, so that not only heat but also air humidity is recovered in the winter months, an enthalpy heat exchanger can be used optionally.

Integrated fault and service messaging
A readable fault contact signal for central monitoring of the unit’s operation is installed as standard in each unit.

Allergy sufferers can breathe easier
With the Vitovent 200-C ventilation system, allergy sufferers can also breathe easier. The filter system with an effective, optional
pollen filter cleans the air of allergens and harmful substances.

ADVANTAGES AT A GLANCE:

  • Residential ventilation system up to max. 200 m3/h
  • Cost savings due to up to 95% heat recovery
  • Ventilated living area: approx. 60 to 120 m²
  • Small installation height, only 30 cm
  • Compact design for mounting on the ceiling or on the wall – in niches or a suspended ceiling
  • Constant volume flow and balancing keep the air flow constant, independent of the static pressure, and enable quick and easy balancing of volume flows via the control section
  • Economical DC motors with constant volume flow regulation and balancing for constant air exchange
  • Passive cooling via automatic summer bypass
  • Protection against moisture and good air quality
  • Contribution to fulfilling national regulations on building efficiency
  • Little dust is formed due to filtered air
  • Optional pollen filtering – good for allergy sufferers
Download catalog
WE ARE HERE FOR YOU
Our experienced team is at your side every step of the way – from the first questions to the final selection of the best solution for your home. With expertise and a personal approach, we ensure a well-considered and safe decision. Click on Contact and get in touch with us.

Solar panels

A self-sufficient home bathed in sunshine.

Photovoltaics is becoming a key pillar of the green transition, as the use of solar energy significantly contributes to reducing emissions and promotes the transition to cleaner, sustainable energy sources.

Solar energy represents an excellent source of clean and renewable energy. Solar panels, mounted on the roof of the house, efficiently utilize sunlight and produce electricity for domestic needs. With a photovoltaic system, you can significantly reduce electricity costs and become almost completely energy independent.

The system is compliant with modern environmental standards and easy to use and maintain.

WE ARE HERE FOR YOU
Our experienced team is at your side every step of the way – from the first questions to the final selection of the best solution for your home. With expertise and a personal approach, we ensure a well-considered and safe decision. Click on Contact and get in touch with us.

REVIEWS

Žiher Houses are recommended by numerous customers

When we were looking for a suitable house to spend our retirement years in, we also came across information about Žiher Houses. We visited their website and found a house that met our wishes and capabilities. We made a phone call and within a few days, we had a personal meeting with the consultant, Mrs. Mira, at Studio Žiher in Ljubljana's Stegne. We got answers to all our questions, as well as numerous other information and advice related to the new house project. Then things started to move quickly, and now we have been happily and contentedly living in our wonderful Žiher house for almost two years. And not to forget, our dog Mango is more than thrilled too.

Papič Family

The experience with Žiher Houses company was more than great, very responsive and quick. My wife and I quickly chose a house, made slight modifications, selected everything, and then they took over everything from obtaining the building permit to the final construction of the house. The whole process was really easy for us.

Kristjan Čeh

We are a family of four and we chose a Žiher house for building our home - we are really satisfied with our choice. Their passive house convinced us with excellent insulation, well-thought-out room design, and exceptional quality of living that combines comfort and energy efficiency. Despite the house being only 120 m², the space utilization is excellent, and with the heat pump and air recovery system, the climate in the house is pleasant all year round - both in summer and winter. We built during the time of COVID, when things didn't always go according to plan, but the Žiher team really made an effort and ensured that the project was successfully completed - with a result that we now happily call our home. We recommend it to everyone who wants a high-quality, comfortable, and energy-efficient home.

Kunej family

When the third child was on the way, we knew it was time to create our own home. We decided on a single-story Žiher house, model Petovia, which we completely customized to our wishes together with architect Tina. We are grateful that she listened to all our suggestions and implemented them more than successfully. On 115 m² of net living space (145 m² gross), we have enough room for relaxed, comfortable family life and creating our shared stories. Thank you to the Žiher team.

Tomaž and Kočevar family

My husband and I would like to sincerely thank the entire team of Žiher company, both the sales team and all the contractors who participated in the construction of our prefabricated house. The work was carried out with quality, within the agreed deadlines, and with attention to detail. It's evident that you have a well-established and well-organized system, and most importantly, passionate and capable people.

We are grateful that we were able to create our home with you. Thank you for the wonderful experience!

Janja Kaja Elšnik and Matjaž Elšnik

We decided on Žiher Houses after a thorough review of offers in Slovenia. First and foremost, we were impressed by their attitude, promptness, consistency, comprehensive presentation, and the fact that throughout the construction, everyone was always available for questions, explanations, suggestions, and information. When reviewing all offers and comparisons, we also discovered that they were right for us, as they offered the most in their basic offer compared to all others. The highest quality wall thickness and the highest budgets for choosing individual materials. This gives the customer a real choice of quality, right from the start, and the contractor shows that they care, that it's important to them, and that they really strive for the customer to live in a quality home. During the construction, things unfolded according to the original agreement, very quickly and in a timely manner. Excellent sequence of all craftsmen. Everyone did their job as needed. We even finished the house before the set deadline. I think it's worth emphasizing that they were always available for all help and questions regarding construction, even for matters that the investor officially handles on their own. As complete beginners, we learned a lot, while at the same time completely letting go and trusting, because we immediately felt that this was it. Without stress and worry, alongside all life's challenges, we built a home with the help of a great team. We are heartily grateful to the entire team for creating a wonderful home for us, and we will gladly remember the time of construction. We warmly recommend Žiher Houses to all future investors and wish them a pleasant experience that you get with Žiher Houses.

Tom and Martina

We collaborated well with Žiher company. Those who think that a company can build them a turnkey house without any hitches along the way are deluding themselves. What's important is that we had contact, a good relationship, and even though it was sometimes difficult to find a common solution, we eventually found it. From signing the contract to construction, Žiher company did their best to stick to both deadlines and quality. Because we were regularly present during construction, communication was ongoing and good. Financially, they adhered to agreements. The execution was good. We resolved complaints together. Relations remained good. After two years, we are still in touch, there's still something needed here and there, and they are responsive. Documentation is a challenge for both us and the contractor. Perhaps some patience is needed, but with the right approach, you reach the goal. We are satisfied. We live in the house we wanted, we can comfortably survive a heat wave without air conditioning. With their fireplace solution, it's even more pleasant in winter too. It's important that the client knows what they want. That they research what's important to them and what's possible. We are responsible for thinking ahead and only then... can we be satisfied.

Rok and Jerneja Jelenc
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