Coaxial plastic chimney system

Concentric plastic chimney system - a modern solution for condensing boilers

The plastic concentric chimney system is   innovative solution for modern heating systems . At Onninen we offer comprehensive chimney systems. They are mainly dedicated to condensing boilers. They consist of two pipes. The inner one discharges exhaust gases. The outer one supplies air for combustion. This design ensures high efficiency. It also guarantees the safety of using heating devices.

Our offer includes a wide range of elements. These include straight pipes, elbows, adapters and roof transitions. All components are made of high-quality plastics. They provide resistance to corrosion and condensate. Our range includes products from renowned brands. We especially recommend Onnline brand systems. This is our own brand, guaranteeing the highest quality.

Advantages of the plastic concentric chimney system

The plastic concentric chimney system has many advantages . Here are the most important ones:

• High resistance to corrosion and condensate
• Easy and quick installation thanks to the lightweight construction
• Possibility of installation both inside and outside the building
• Flexibility in design - variety of system elements
• Long service life and low operating costs

Our experience shows that these systems work well in both single-family homes and commercial buildings. We often hear questions about their durability. We can assure you that with proper installation and maintenance, they will serve for many years.

Selection of a plastic concentric chimney system

Selecting the right chimney system is crucial for the efficient operation of the boiler.   When selecting a plastic concentric chimney system, several factors should be considered . The most important are the power of the boiler and its type. The length of the chimney is also important. The number of elbows in the system is also important.

At Onninen we offer expert advice in this area. Our specialists will help you choose the optimal system. They will take into account the specifics of the building and the needs of the customer. This will help you avoid assembly errors. This will ensure safe and efficient operation of the entire heating system.

We recently completed a project for a large housing estate. We used Onnline plastic concentric chimney systems. This resulted in high energy efficiency of the buildings. Operating costs were also significantly reduced.

Installation and maintenance of a plastic concentric chimney system

Correct assembly of the plastic concentric chimney system is crucial for its operation . In our daily practice, we see how important precision is at this stage. The assembly should be performed by qualified specialists. This will ensure the safety and efficiency of the system.

Onninen recommends regular inspections and maintenance of the chimney system. This allows for early detection of any irregularities. It also prevents more serious failures in the future. As part of the maintenance, the tightness of the connections should be checked. It is also important to clean the internal exhaust pipe.

Many customers ask us about the frequency of inspections. We recommend carrying them out at least once a year. In the case of intensive use of the boiler, inspections should be more frequent. Regular maintenance is a guarantee of long-term and failure-free operation of the system.

Our experience shows that proper operation is crucial. That is why we offer our clients training in the operation of chimney systems. Thanks to this, they can take care of their installation themselves. This translates into a longer life of the system and lower operating costs.

In the case of reorganization of heating systems in buildings, we most often encounter challenges. They concern the adaptation of existing chimney flues. The plastic concentric chimney system works perfectly in such situations. Its flexibility allows for easy adaptation to various conditions.

Onninen offers comprehensive support at every stage of the investment. We provide not only the highest quality products. We also provide professional advice and technical support. Thanks to this, our customers can be sure that their heating systems will operate efficiently and without failure for many years.

We invite you to familiarize yourself with our offer of plastic concentric chimney systems. If you have any questions, our specialists are at your disposal. They will help you choose the optimal solution for your specific needs and conditions. We guarantee a professional approach and the highest quality of service.