It might be Italian Junk, but I have had the 102 model for 6 years gone last november. The only problem has been 2 thermistors cost about a tenner. We are very happy with ours.
cheap & nasty, i agree with prof plumb.no diverter valve to go wrong but can scale if hard water.He should be fitting a condenser.it should ring alarm bells that he is not.
lor, have you ever had to remove a heatbank from a Worcester Highflow? Try removing the expansion vessel (located under the combustion chamber) or the main heat exchanger. Then see if you can remove the diverter valve. Also note there are no isolating valves fitted.
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