Condensing boiler with 120l tank KKS35 + EXACONTROL E7C + FE 120/6 BM 0010020541

Condensing boiler – efficient heating and hot water

This advanced heating system combines high efficiency, user comfort and reliability. The Saunier Duval Niedźwiedź Condens KKS35 condensing boiler, combined with the FE 120/6 BM hot water tank and the intelligent EXACONTROL E7C controller, is a comprehensive solution for homes with varying heating needs. The set also includes the necessary outdoor and DHW tank temperature sensors, ensuring optimal system performance.

Comfort and savings in one

The Niedźwiedź Condens KKS35 boiler is characterized by a high efficiency of 106.4%, which translates to lower operating costs. Energy efficiency class A+++ guarantees minimal environmental impact. Thanks to the use of condensing technology, the boiler effectively utilizes the heat from flue gases, increasing its efficiency. The use of the EXACONTROL E7C controller allows for precise temperature adjustment to user needs, and the weather compensation function ensures thermal comfort throughout the year.

Construction and application

The set is designed for both new installations and modernization of existing heating systems. The standing boiler with a power of 35 kW (power range 10.5 - 35 kW) is perfect for single-family homes and buildings with a medium surface area. The hot water tank with a capacity of 120 liters provides comfortable use of domestic hot water for the whole family. Simple replacement of the old gas boiler – most of the installation elements can remain unchanged – facilitates installation and reduces modernization costs.

Key features of the set:

• High efficiency: 106.4% – lower heating bills and less environmental impact.
• EXACONTROL E7C controller: precise temperature control and energy consumption optimization.
• DHW tank FE 120/6 BM: comfortable access to domestic hot water with a capacity of 120 liters
• Weather compensation: adjustment of the boiler operation to weather conditions for maximum thermal comfort
• Durable heat exchanger: made of noble steel, guaranteeing long device life
• Simple installation: possibility of using the existing installation during modernization
• Energy class A+++: minimal impact on the natural environment
• NTC sensors: precise measurement of the DHW tank and ambient temperature for optimal system operation
• Dimensions: Width 570 mm, Height 1255 mm, Depth 700 mm – making it easy to fit into the boiler room space