Alkaline drain cleaners are available in either solid or liquid state while the acidic ones are usually in liquid form. Condensing wall-hung heating and combination hydronic boilers. Integrated hot water storage and central heating boiler that fits in a standard airing cupboard. If, for any reason, you are not happy with the work that has been carried out, you should talk to the company in the first place if this does not.
Added: 2018-06-29 | Category: boiler service