How To...
Adjust the flush volume
Resetting a concealed cistern can seem daunting, but GROHE Professional is here to help. Our short video shows you in easy stages how to access the discharge valve and make the necessary adjustments to ensure the flush volume is how your client wants it. One of the advantages of GROHE’s cisterns is having the choice of a approx. 3L, 6L or 9L flush. In a home this is important as consumers seek to cut their water usage, but also in a public or commercial setting the savings could be huge. Your clients will thank you for getting it right!