Dymovod DN 200 mm

Product detailed description

Flue pipes are essential components in solid fuel boiler systems, ensuring the safe and efficient removal of combustion gases. This model is commonly used in residential and commercial heating systems where solid fuel boilers are installed. The DN 200 mm diameter is suitable for larger boilers that generate higher volumes of exhaust gases. The 800 mm length allows for flexible installation in various configurations, including vertical or horizontal flue runs. Installers must ensure that the flue system is correctly dimensioned to maintain proper draft and avoid backpressure, which can affect boiler performance and safety.

During installation, it is important to align the flue pipe with the boiler’s exhaust port and the chimney or stack. The cleaning lid provides access for removing soot and debris, which is necessary for maintaining system efficiency and safety. The thermometer port allows for monitoring of flue gas temperatures, which is a key factor in assessing boiler efficiency and ensuring compliance with emissions standards.

Technical parameters

The nominal diameter of DN 200 mm is a critical parameter for determining the flow capacity of the flue system. It ensures that the cross-sectional area is sufficient to handle the volume of exhaust gases produced by the boiler. The 800 mm length allows for modular installation, where multiple sections can be connected to form the required flue run. These dimensions are essential for matching the flue pipe to the boiler’s output and the overall system design.

Installation and connection

Installation begins with positioning the flue pipe between the boiler and the chimney or stack. The connection to the boiler is made using a flanged or threaded coupling, depending on the boiler’s exhaust port. The cleaning lid should be installed in an accessible location to facilitate regular maintenance. It is important to check the alignment of the flue pipe to prevent misalignment that could restrict gas flow. Common installation errors include using incorrect coupling types or failing to secure the flue pipe properly, which can lead to leaks or system inefficiency.

Compatibility and accessories

This flue pipe is compatible with Atmos solid fuel boilers that use DN 200 mm exhaust ports. It is designed to work with standard chimney systems and can be connected to other Atmos flue components. For complete installation, additional accessories such as flue couplings, sealing gaskets, and chimney adapters may be required. These items are not included with the product and must be ordered separately. The cleaning lid and thermometer port are integrated into the design, eliminating the need for additional fittings in most cases.

Technical background for designers

The flue pipe operates by channeling hot combustion gases from the boiler to the external environment. It is typically constructed from high-temperature resistant materials such as stainless steel or coated steel, which provide durability and resistance to corrosion. The DN 200 mm diameter ensures that the flue can handle the required gas flow without excessive pressure drop. The integration of the thermometer port allows for real-time monitoring of flue gas temperatures, which is important for assessing boiler efficiency and emissions. The design of the flue system must account for thermal expansion, insulation, and support to ensure long-term reliability and safety.

Service and operation

Regular maintenance is essential to ensure the flue system operates efficiently. The cleaning lid should be opened periodically to remove soot and debris that can accumulate over time. It is also important to inspect the flue pipe for signs of corrosion or damage, especially at the connection points. The thermometer port should be used to monitor flue gas temperatures during operation, which can indicate potential issues with the boiler or flue system. No specific service intervals are provided in the brief, so maintenance should be performed according to the manufacturer’s technical data sheet.

Frequently asked questions

Can this flue pipe be connected to a chimney with a smaller diameter?
No, the DN 200 mm diameter must match the chimney or stack to ensure proper gas flow and prevent backpressure.

Is the cleaning lid removable for deep cleaning?
Yes, the cleaning lid is designed to be removed for thorough cleaning of the flue pipe’s interior.

Can a flue gas thermometer be connected to the thermometer port?
Yes, the port is specifically designed to accommodate a flue gas thermometer for temperature monitoring.

Is this flue pipe suitable for horizontal installation?
Yes, the 800 mm length allows for horizontal installation, provided the overall flue system is designed to maintain proper draft.