Would prefer a good quality 2nd hand unit rather than a new Chinese one
Combi boiler leaking hot water heating not working pump noise radiator valve
shower cold vaillant boiler fault codes
A place of resource for Plumbers and Gas Engineers in the UK.
yes your right, it may well cause flushing issues.[…]
sounds like you have an open vented system. the no[…]
Air source heat pumps are a renewable alternative […]
Probably the shower is long since installed, but I[…]