VITOWELL comfort storage water heaters: for long-lasting showering comfort

VITOWELL comfort storage water heaters are unbeatable in terms of durability and safety. Equipped with the exclusive Viessmann Ceratech Technology, the units guarantee maximum corrosion resistance of the water tank and are splash-waterproof. VITOWELL comfort heaters are not only very robust but also smart: energy-efficient programs allow the temperature to be controlled with the utmost precision. They have a double-temperature thermostatic control, withstand a maximum working pressure of eight bar and provide a maximum operating temperature of 75 °C. Additional features, like LED temperature ready, heating element technology or programming options are available among three products, the Classic, Premium or Deluxe heater. 

Ceratech Technology®

Viessmann adopts the exclusive Ceratech Technology® enamel coating formula to extend the durability of its water tanks. The anti-corrosion function performed by the internal water tank ceramic layer has been developed with decades of expertise and continuous improvement of materials and applied technology. The ceramic layer has a particularly high density and a perfectly smooth surface, undergoing a 100% quality check off the production line. Acid corrosion resistance, alkaline resistance, temperature and pressure resistance - all these technical characteristics are in line with the latest German quality standards to guarantee a long-lasting durability of the heater at its core. 


High quality standards for durability and safety

Viessmann's German heritage obliges us to offer products at high quality standards. All our storage water heaters are made of high-quality ABS material. They meet EU standards for health, safety, and environmental protection and are developed as per strictest quality standards. This translates into high level precision, safety and durability in daily operation.


Check the dimensions of VITOWELL comfort slim water heaters in the following overview to assure that the device fits well into your home.

Capacity/ Dimensions 20 l
A (mm) 630
B (mm) 279
C (mm) 279
D (mm) 100

Check the dimensions of VITOWELL comfort cube water heaters in the following overview to assure that the device fits well into your home.

Capacity/ Dimensions 15 l 30 l
A (mm) 390 471
B (mm) 360 439
C (mm) 342 395
D (mm) 100 100