Capacitive water heaters
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Storage water heaters - comprehensive solutions for every home
Storage water heaters are an essential part of every household. At Onninen, we offer a wide selection of these devices. Our products meet the highest standards of quality and efficiency. With them, we provide our customers with the comfort of hot water on demand.
Our offer includes water heaters from renowned brands. These include Biawar, Galmet, Ferroli, Bosch and Kospel. Each of them has unique features and advantages. This allows you to choose the optimal solution for your specific needs.
Types of storage water heaters available at Onninen
The range of storage water heaters in our wholesale is very wide. It includes various types and capacities of devices. Here are the main product categories:
- Electric capacitive water heaters for above-sink and under-sink installations
- Electric water heaters, capacity (30L, 50L, 80L, 100L, 120L)
- Electric pressure water heaters (5L, 10L)
- Electric water heaters hanging vertically (80L, 120L)
- Non-pressurized electric water heaters (5L, 10L)
- Electric water heaters universal vertical/horizontal (30L-150L)
Each type of heater has its own unique application and advantages. Over-sink heaters work well in small bathrooms. Larger models are perfect for single-family homes. Non-pressurized heaters are ideal for places with low water pressure.
How to choose the right storage water heater?
Choosing the right storage water heater is a key issue. It affects the comfort of use and operating costs. At Onninen we advise on how to choose the optimal device. We take into account several important factors:
- Number of household members and their habits
- Available installation space
- Type of water installation
- Energy Saving Preferences
- Client's investment budget
For small households, we recommend compact 30-50L models. Larger families will appreciate 80-120L heaters. In case of large demand for hot water, it is worth considering 150L or larger models.
Our specialists often come across questions about energy efficiency. In response, we recommend modern heaters with a digital temperature indicator. They allow for precise control and optimization of energy consumption.
Practical applications of storage water heaters
In everyday practice, we observe various applications of these devices. Here are some examples from the lives of our customers:
We recently completed a project for a large office building. We used a series of Bosch 15L heaters there. They provided hot water in each of the numerous toilets and kitchens. The client appreciated the speed of heating and low energy consumption.
In the case of the hotel modernization, we opted for universal 80L heaters. They can be mounted both vertically and horizontally. This flexibility proved crucial in the diverse layout of the bathrooms.
Many customers ask us about solutions for summer houses. This is where pressureless 5-10L heaters come in handy. They are ideal for places with unstable water pressure. They provide comfort without the need for expensive modernization of the installation.
Our experience shows that heaters with a digital temperature display are becoming increasingly popular. Customers appreciate the ability to precisely set the temperature. This translates into savings in energy consumption.
At Onninen, we focus on comprehensive customer service. We offer not only a wide selection of storage water heaters. We also provide expert advice and technical support. Our experts will help you choose the optimal solution for every situation.
We invite you to see the full range of storage water heaters at Onninen. We guarantee top quality products, competitive prices and professional service. Contact us to discuss your needs and find the perfect solution.





























