Industry publications
The best heat pumps 2024 – product overview
Why is it worth choosing heat pumps? Which models are the best? You will find information in our article!
Ranking of the best photovoltaic panels 2024
Photovoltaics has been recently transformed by all cases, especially in the face of rising electricity prices. We invite you to a review of the best solar panels!
Comparison of electric heating systems - Costs, efficiency, ecology
Electric heating is becoming increasingly popular in single-family and commercial construction. The development of technology and the possibility of integration with renewable energy sources make this type of heating an ideal solution for modern investments. In this article, we present a comparison of three key systems: radiator, floor and ceiling, taking into account the aspects of installation, efficiency and ecology.
Ranking of the best pellet boilers 2024
For customers looking for a comfortable, safe and efficient pellet boiler, we have prepared a list of the 5 best models of this type that are available on the market in 2024.
Water softener ranking 2024
The water softener is a reliable device that is very popular on the market. Let's check which water softeners are most often used by customers. In our ranking, everyone will find what they need.
Ranking of the best furnace controllers 2024
A temperature controller can significantly improve the operation of the central heating system and increase the comfort of using rooms. This easy-to-use equipment allows you to adjust the operating parameters of heating devices to your needs.
Shower cabin ranking 2024
Shower cabins have been very popular among consumers for years because they look great and are extremely functional. Check out the ranking of the top 5 best shower cabins and order your dream model at an excellent price!
Advantages of bifacial panels – Is it worth investing in modern photovoltaics?
Photovoltaics is undoubtedly a combination of ecology and savings. Of course, it should be remembered that not all panels are equally good and effective. Today we will consider whether it is worth investing in bifacial panels.
Ranking of the best electric boilers 2024
An electric boiler is a clean, convenient and ecological way to heat your home. But how to choose the right model? Our list of the 5 best boilers currently available on the market will help you with this task.
Standard Heights of Electrical Sockets – What Does the Standard Say and When Can It Be Changed?
The correct arrangement of electrical sockets is a key aspect of designing electrical installations in every home or apartment. Sockets must not only be functional, but also comply with safety standards. In this article, we explain at what height sockets should be mounted, what installation sockets are, and how to ensure safety during their installation. You will also learn why it is worth using proven equipment available at the Onninen wholesaler.
3-Phase Switchboard Diagram – Most Common Mistakes and How to Avoid Them
The switchboard plays a very important role, as it is responsible for the distribution, but also for the protection of energy, which concerns the level of the end user. It is worth knowing that in the case of a three-phase switchboard, protection in the form of current circuits is necessary. At the same time, errors may occur during assembly, which result in the risk of fire or damage to equipment. It is worth knowing the most common errors and how to avoid them.
Shower Faucet Spacing. What are the Installation Standards?
When preparing for a bathroom renovation, we pay the greatest attention to the aesthetics, functionality and price of individual equipment elements. Unfortunately, we often forget about assembly parameters and compatibility, for example, with the installation already done. The effects of such neglect can be very serious and include problems with the installation of devices.
Ranking of the best gas boilers 2024
Choosing a gas boiler is not easy - especially without professional knowledge and market knowledge. This task will be made slightly easier by our ranking of the best gas boilers available in 2024.
Electrical sockets ranking 2024
We present a ranking of electrical sockets, which includes the most interesting proposals available on the market. The fact is that the process of selecting such a socket must be carefully considered. A list in which every installer will find reliable electrical sockets is extremely helpful. Check now what we have prepared in our ranking.
Ranking of shower trays 2024
A shower tray affects the comfort of everyday showering and the aesthetics of the shower zone and the entire interior. It plays a practical and decorative role in the bathroom. In the Shower Trays Ranking you will find 10 models that are definitely worth considering when choosing shower trays.