Air-gas flue adapter DN 80/125 for De Dietrich MCR condensing boilers DDKA80125

Air-gas flue adapter DN 80/125 for De Dietrich MCR condensing boilers

The adapter is made of acid-resistant stainless steel sheet (1.4404), specifically designed for use with De Dietrich MCR condensing boilers. Its construction enables a safe and durable connection between the boiler's flue gas outlet and a concentric flue system, which simultaneously exhausts flue gases and supplies combustion air.

The sheet material guarantees resistance to acidic condensate formed during the condensation process—the primary factor destroying traditional flue systems. As a result, the adapter does not corrode even under long-term use in humid and chemically aggressive conditions, eliminating the need for frequent replacements or maintenance.

Installation of the adapter is straightforward: it connects directly to the boiler's flue gas outlet, and then concentric system pipes or elbows DN 80/125 are mounted to its other side. All components of this system (pipes, elbows, terminals) are fully compatible—no adaptations or additional adapters are required. The assembly is socket-type with a gasket, ensuring airtightness without the need for silicones or other additional materials.

The adapter has no length; it is an intermediate component, not a pipe. It does not affect the installation height or its flow rate. Its sole function is to provide a precise and durable connection between the boiler and the flue system. All components of this system are CE-certified and meet the requirements for condensing and turbo boilers.

In practice, this means: the installer does not need to worry about material compatibility—the adapter works "out of the box" with any DN 80/125 concentric kit from Krzys-Pol. The end user need not fear damage from condensate—even after years of operation at low temperatures, the system remains intact.