_:n3aeae415913d473ebff3895d7386c78dxb17
<http://schema.org/description>
"Hannemann is an absolutely reliable partner when it comes to heating water. It is fun to work with such a competent team. A solution is found for every situation, even the boss is always available with advice and action. No more heating, without Hannemann !!"
<https://www.hannemann-wassertechnik.de/download/2016-12-tga-bypass-filter>