VC 25CS/1-5 ecoTEC plus boiler package with VIH R 150/6B tank, connection kit, and sensoCOMFORT 720f wireless system controller. Through-wall flue system. 0010043657

Comprehensive heating system from Vaillant – comfort and efficiency

This kit is a complete heating solution, combining high performance, reliability and modern technologies. The package consists of a condensing gas boiler ecoTEC plus VC 25CS/1-5, a hot water tank VIH R 150/6B, a connection kit and a radio system controller sensoCOMFORT 720f. The "through the wall" (SPS) design provides installation flexibility and minimizes intrusion into the living space.

Condensation technology and energy saving

The ecoTEC plus boiler utilizes condensation technology, which translates to very high combustion efficiency and lower gas consumption. The heat exchanger made of stainless steel guarantees durability and corrosion resistance. The IoniDetect function automatically adjusts the boiler operation to the gas quality, ensuring optimal combustion regardless of its parameters. This is not only savings, but also a reduction in harmful emissions.

User comfort and intelligent control

The sensoCOMFORT 720f controller allows precise temperature control in rooms and preparation of domestic hot water. The intuitive touch-screen interface makes operation easy, and the energy monitoring function allows you to control heating costs. The ability to expand the system with additional modules (e.g., smartphone control) increases comfort and functionality. The VIH R 150/6B tank provides a stable hot water temperature and is designed to work with various heat sources. Thanks to good thermal insulation, it reduces heat loss, which further affects savings.

Construction and installation

The kit is designed for easy installation by a qualified installer. Compact dimensions (720 mm height, 440 mm width and 348 mm depth) allow installation even in limited space. The connection kit facilitates connection of the boiler to the heating and flue system. The SPS (flue through the wall) design eliminates the need for a traditional chimney, simplifying the installation process and reducing costs.