Acid-based drain cleaner and alkaline drain cleaner are manufactured using very similar steps. Q = rate of steam flow in kg/h. Asap plumbing installed a garbage disposal and dishwasher for us ron and chris were professional and very respectful of our home we will recommend asap to anyone we know who needs a plumber thanks asap. You should get your boiler serviced every year by a gas safe registered engineer you can arrange a service yourself or through a heating engineer – it should cost about £72.
Added: 2018-06-15 | Category: boiler installations