Tesy 
BiLight series
A wide range of elegant electric water heaters providing hot household water to several points of use at a time.
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Elegant solutions for hot water at home
BiLight
The water heaters of the BiLight series have been developed in conformity with the highest European safety standards and quality requirements.
BiLight Slim
With their diameter of 35 or 38 cm, the vertical models of the Bilight Slim series are suitable for installation in narrow spaces.
BiLight Horizontal
TESY AquaMore Technology is a REVOLUTIONARY SOLUTION FOR MORE HOT WATER.
It provides up to 40%* more hot water for TESY BiLight Horizontal models.
With AquaMore TESY Horizontal Water Heaters provides a comparable quantity of hot water as a vertical one.
*BiLight Horizontal 50 L is not with TESY AquaMore Technology.
**For TESY BiLight Horizontal models with AquaMore Technology compared to TESY BiLight Horizontal models without this technology.
BiLight Floor
Specially designed for floor assembly, the electric water heaters of the Bilight Floor series were developed to meet special architectural requirements.