I have a vokera 20-80 RS Flowmatic combi boiler and when i put the heating on it dumps all the water from the over flow pipe in about 15mins .The hot water does not seem that bad but still looses some any help please ..Thanks in advance.Bri.
Boiler well overdue a service. At this stage either put it out of it's misery or get someone in who will do a full service on it.
I bet expansion vessel will not be the only thing that has started acting up. Great boiler which responds well to a bit of TLC. Old but a great old workhorse.
Right i would just like to thank you all .It was the expansion vessel i drained the system and pumped it up and its running ok just i little drip from the safety valve think that might want changing thanks again .Bri..
If you need to find a tradesperson to get your job done, please try our local search below,
or if you are doing it yourself you can find suppliers local to you.
Select the supplier or trade you require, enter your location to begin your search.
Please select a service and enter a location to continue...
Are you a trade or supplier? You can create your listing free at DIYnot Local