Probably the sump cracked so leaking condense into combustion chamber.
That wouldn’t explain pressure loss which could be main hex leaking down through condense pipe. Jump onto a domestic and general contract or phone for a fixed price ideal repair as hex and sump are expensive to change.
ideals fixed price repair is cheaper that just the part to buy.
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
