Condensing boiler, freestanding, with KKS18 control + EXACONTROL E7C 0010020531

Saunier Duval Bear Condens KKS18 Condensing Boiler – Efficient Heating and Hot Water

The Saunier Duval Bear Condens KKS18 condensing gas boiler is a solution for homes that need a reliable and efficient heating system. Complete with EXACONTROL E7C regulator, tank NTC sensor and weather compensation sensor, it provides optimal thermal comfort and energy savings. The boiler is particularly recommended for modernizing existing installations, where most elements can remain unchanged.

High Efficiency and User Comfort

The Bear Condens KKS18 stands out with a high efficiency of 107.4%/100%, which translates to lower operating costs. Energy efficiency class A+++ guarantees minimal environmental impact. Combined with a hot water tank (available separately), it allows for efficient preparation of domestic hot water. The EXACONTROL E7C regulator enables precise temperature control in rooms and adjustment of the boiler's operation to current weather conditions, ensuring optimal comfort and energy savings. Functions such as daily and weekly programming, vacation mode, and automatic heating curve further increase user convenience.

Construction and Application

The boiler is equipped with a durable heat exchanger made of high-grade stainless steel, which ensures a long service life. Its dimensions (570 mm width, 1255 mm height and 700 mm depth) allow for installation in standard boiler rooms. The nominal power of 18 kW makes the boiler suitable for houses of various sizes. Thanks to the possibility of connecting to an old installation, replacing the existing boiler is simple and does not require costly modifications.

High boiler efficiency translates to low heating costs, and energy class A+++ minimizes its impact on the natural environment. The EXACONTROL E7C regulator provides precise temperature control and energy savings thanks to power modulation and time programming. A durable heat exchanger made of high-grade stainless steel guarantees a long service life of the device. Easy modernization is possible thanks to the ability to connect to the existing installation without the need to replace it. The boiler is compatible with hot water tanks with a capacity of 120 to 200 liters (available separately). Weather compensation adjusts the boiler's operation to atmospheric conditions, providing optimal thermal comfort, and the anti-freeze function protects the installation from damage during low temperatures.