Condensing boiler AGC 25 / V 220 SHL / Diematic iSystem freestanding 100018129

Condensing boiler with tank and solar preparation – efficient heating and domestic hot water

This advanced condensing gas boiler combines high energy efficiency with user comfort. The unit comes complete with an enameled, stratified DHW heater with a capacity of 220 liters, equipped with a plate heat exchanger and a coil for connecting a solar installation. This is an ideal solution for homes planning to use renewable energy sources. The boiler is distinguished not only by its functionality but also by its aesthetic appearance – the heater is placed under the boiler, creating a coherent, elegant column.

Technology and construction for reliable operation

The Modulens G AGC 25/V 220 SHL boiler uses a main heat exchanger made of aluminum-silicon alloy, which is exceptionally resistant to scale formation – the manufacturer provides a 7-year warranty on it. The condensation technology used allows for high efficiency, up to 109%, which translates to lower heating costs. The built-in stainless steel gas burner with modulation in the range of 22 to 100% power ensures optimal combustion and minimal emissions. Additionally, the boiler has anti-corrosion protection in the form of the Titan Active System – an anode that does not require replacement.

User comfort and easy installation

The boiler is factory-equipped with DIEMATIC iSystem weather compensation, which automatically adjusts the device's operation to the weather conditions, ensuring optimal thermal comfort and energy savings. The set includes all the necessary elements for connecting a solar installation: pump, expansion vessel (12 l), safety group, air vent, glycol tank, solar controller and anti-scald valve. Connection pipes between the boiler and tank, as well as the DHW sensor, are also supplied with the device, making installation easier. Adjustable feet allow for stable positioning of the boiler on different surfaces. The device is adapted to operate with both H natural gas and propane and can be connected to various types of chimneys (B23p, C93) or flue gas systems (C53, C43).

• Rated power: 25.5 kW – provides efficient heating even for larger areas.
• DHW tank capacity: 219.7 liters – guarantees access to a large amount of domestic hot water.
• High efficiency: Up to 109% thanks to condensation technology – reduces heating costs and harmful emissions.
• Anti-corrosion protection: Titan Active System – extends the life of the device and minimizes the risk of failure.
• Weather compensation: DIEMATIC iSystem – automatically adjusts the boiler's operation to the weather conditions for optimal comfort and energy savings
• Ready to cooperate with a solar installation: Built-in coil and complete solar kit – enables integration with renewable energy sources
• Scale-resistant heat exchanger: Ensures long-term reliability without the need for frequent cleaning or maintenance