Solarleitung - Doppelrohr DN16 Length:10 meters measured according to DIN EN

measured according to DIN EN 310

Viadrus Green Eko Therm screw motor

the Vaillant VR 71 module should be used as the first expansion module

Material collection chamber brass EN 12165 CW617N

This also gives you the option of expanding your heating system to include

Solarleitung - Doppelrohr DN16 Length:10 meters measured according to DIN ENSolar pipe double pipe DN16 Solar pipe double pipe with UV resistant insulation and integrated sensor cable For a professional connection from your solar collectors to the solar pump station! The pipe system consists of two pre insulated stainless steel corrugated pipes for flow and return, as well as an integrated sensor cable. This FlexxSys solar pipe was specially developed to transfer solar energy from your solar system to your home's water