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
PISTON Effect
The innovative design of the nozzle, made from stainlesssteel, (patent pending) slows the mixing of the cold andthe hot water, ensuring up to 15% more hot water.
BiLight
The water heaters of the BiLight series have been developed in conformity with the highest European safety standards and quality requirements.
BiLight Horizontal
In BiLight horizontal models* we are using the innovative TESY AquaMore Technology: REVOLUTIONARY SOLUTION FOR MORE HOT WATER
It provides up to 40%** more hot water for TESY BiLight horizontal models, compared to TESY BiLight horizontal models without this technology.
With this innovative technology, a horizontal TESY water heater delivers 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.
