Technical data

Hydraulic installation
22 Installation and maintenance instructions ecoTEC plus 0020116700_06
6
6.2 Connecting the hot and cold water
(VUWboiler)
6.1 Fitting the hot and cold water connection
> Make the domestic hot and cold water connections as
shown.
> Ensure correct water pressure and flow requirements
and that any expansion can be accommodated with the
cold supply pipe work (¬section2.5.7).
6.3 Connecting the domestic hot water cylinder
> When connecting the domestic hot water cylinder to the
ecoTEC plus, follow the installation instructions for the
domestic hot water cylinder.
6.4 Connecting the heating flow and heating
return
6.4.1 VUW boiler
6.2 Fitting the heating flow and heating return (VUW boiler)
> Make the water connections as shown.
6.4.2 VU boiler
6.3 Fitting the heating flow and heating return (VU boiler)
> Make the water connections as shown.