Do not use in toilets for slow running toilets, use drano. One major independent firm of plumbers said that over the past three to four years it has made thousands of call-outs to mend condensing boilers, and that the greenhouse gas emissions from its vans were probably greater than the savings made by the shift to eco-conscious boilers. When making a decision about a new combi boiler, don’t just go for the cheapest option. Upgrading your heating system to a new, efficient condensing boiler.
Added: 2020-05-09 | Category: one