"It appears to be good quality and comes with instructions. It replaced an existing model of the same capacity as it had developed a pin-hole leak in its wall and was squirting water out into the cupboard.
The one it replaced was only about 2 years old (but I can't remember where I'd bought it!) and was installed from new so I cannot rate this one for Reliability (but some rating is mandatory - unfortunately! Hence the 3 stars) as only time will tell."
"Fitted to supplement the faulty expansion vessel in my combi boiler. The system was opening the safety valve when the heating hot. The system now stays pressurised! Although this is quite big, there is a surprising amount of wasted space in the back of a kitchen corner cabinet under the work surface. The matching bracket is good, but you will need some different screws from those supplied if you are fitting to a chipboard cupboard. The part supplied to me was "Reflex NG" by the German company Reflex Winkelmann."
"I purchased this vessel 2 years ago. I have just had to replace it due to the vessel rusting from the inside out and leaking. they work well but it has taken over a day to sort this problem and an important part like this should be lasting much longer."