Condensing boiler single-function standing VKK 356/5 INT ecoVIT/5 0010019521

Condensing boiler for efficient heating and hot water

This single-function, floor-standing condensing boiler Vaillant VKK 356/5 INT ecoVIT/5 is a solid solution for homes requiring a reliable heat source. Designed to work with a hot water tank, it offers high efficiency and energy efficiency, which translates to lower operating costs. This boiler is ideal for both new installations and modernization of existing heating systems.

Condensation technology and high efficiency

The key to savings is condensation technology, which recovers heat contained in the flue gases. Thanks to this, the boiler achieves an efficiency of up to 107.2%/100%, which means that maximum energy is obtained from each unit of fuel consumed. Energy efficiency class A+++ guarantees minimal impact on the natural environment and allows for significant reduction of heating bills. Rated power at 37.3 kW provides thermal comfort even on colder days.

Construction and application

Compact dimensions (570 mm width, 1275 mm height and 700 mm depth) allow for easy installation in various boiler rooms. Made of steel, it ensures durability and corrosion resistance, and the white color of the housing makes the boiler fit aesthetically into any interior. The device is designed to operate with G20, G27 gas and propane, providing flexibility in fuel selection. The single-function design means dedicated operation for the central heating system – domestic hot water is prepared in a separate tank, which ensures stable temperature and efficiency.

• High efficiency: Condensation technology allows you to recover heat from flue gases, minimizing energy losses.
• Energy saving: Energy efficiency class A+++ translates to low operating costs and a smaller environmental impact.
• Durability: Steel construction guarantees long device life and corrosion resistance.
• Flexibility: Ability to work with different types of gas (G20, G27, propane).
• Comfort: Stable water temperature thanks to cooperation with a DHW (domestic hot water) tank.
• Easy installation: Compact dimensions make installation easier in various boiler rooms.