Before installation - Household
If you are not a professional please ask a professional plumber for the installation of the MARK ECO SYSTEM.
- the MARK ECO SYSTEM shall be installed in the main supply pipe after the main valve and the water meter
- before the installation the main valve needs to be closed
- the MARK ECO SYSTEM can be installed horizontally, vertically or in any other direction but considering the marked water-flow direction
- the diameter of the MARK ECO SYSTEM's connection is 3/4 inch