Ground source heat pumps are modern and ecological heating solution . They use the energy stored in the ground. They convert it into useful heat for buildings. At Onninen we offer a wide selection of these devices. These are the highest quality products from renowned manufacturers. Our heat pumps provide thermal comfort all year round. At the same time, they significantly reduce heating costs.

Our offer includes ground source heat pumps from leading brands. These include Nibe and Galmet. Each of them is distinguished by high efficiency and reliability . We supply devices with different power. The range is from 8 to 60 kW. Thanks to this, we can match the pump to the needs of each building. Both a small house and a large commercial facility.

Types of ground source heat pumps available at Onninen

Our range includes various types of ground heat pumps. These include:

Ground source heat pumps with domestic hot water tanks
Brine-to-water ground-source heat pumps
Tankless ground source heat pumps
Ground source heat pumps with threaded elbows

Each of these types has its own unique advantages and applications . Pumps with DHW tanks provide a comprehensive solution. They provide heat for heating and domestic hot water. Brine-to-water models are particularly efficient. They use an antifreeze liquid as the heat carrier. Tankless pumps are ideal for installations with a separate tank. Models with threaded elbows facilitate installation and maintenance.

In everyday practice, we see a growing interest in these devices. More and more customers are asking about ground heat pumps. They appreciate their low operating costs. They also praise their minimal impact on the environment. Our specialists are always available to provide expert advice. They help in selecting the optimal solution.

Criteria for selecting ground-source heat pumps

Choosing the right ground source heat pump is a key decision. It affects the efficiency of the entire heating system. At Onninen, we help our customers in this process. We take into account a number of important factors . Here are the most important ones:

Building demand for thermal energy
Available plot area for ground collector
Type of soil and its thermal conductivity
Existing or planned heat distribution system in the building
Additional features, e.g. passive cooling

Our experts conduct a thorough analysis of these parameters. Based on this, they recommend the best solution. Thanks to this, the customer receives a system perfectly tailored to their needs. This ensures maximum efficiency and savings.

We recently completed a project for a large office complex. We used a cascade of ground-source pumps with a total capacity of 200 kW. The system uses vertical ground probes. It provides heat and cooling to the entire facility. The client is very pleased with the savings achieved. The reduction in energy costs reached 60% compared to the previous solution.

Why choose ground-source heat pumps?

Ground source heat pumps offer a number of benefits to users . Here are the main advantages of these devices:

High energy efficiency (COP even above 5)
Low operating costs
Stable operation regardless of weather conditions
Possibility of passive cooling in summer
Long service life - even over 25 years
Quiet operation - ideal for residential development
No pollutant emissions at the point of use

At Onninen, we are seeing the growing popularity of these solutions. Especially among environmentally conscious investors. Ground source heat pumps fit perfectly into the trend of sustainable construction. They help to obtain high energy certificates for buildings.

Our experience shows that the investment in a ground heat pump pays off on average within 7-10 years. After this period, the user reaps only benefits. They enjoy low heating and hot water bills. At the same time, they are certain that their heating system is environmentally friendly.

In the case of modernization of existing installations, we often encounter questions about the possibility of integration. Ground heat pumps work perfectly with other heat sources. They can be combined with gas or biomass boilers. Then they create efficient hybrid systems. They ensure optimal use of different energy sources.

Onninen recommends ground source heat pumps as an investment in the future . This is a solution that brings benefits today. At the same time, it protects against rising energy prices in the future. We invite you to contact our consultants. They will help you choose the optimal system for each project. We provide comprehensive support. From design, through delivery, to after-sales service.

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