Condensing Oil Boiler How Much Should A Flue For An Oil Fired Boiler Cost? And Do I Need One?

How much should a flue for an oil fired boiler cost? And do i need one? - condensing oil boiler

We have a kettle unlined 18/25 Worcester Danesmoor in the main kitchen by a pipe with white enamel to 9 clay chimney. We live in a bungalow in the last two years (since they removed the chimney and be replaced by a gas fire) problems with the water-entry had the effect that the plaster on the chimney of a bubble in the salts and produce variety. I recently paid our builder of the demolition of the chimney height from the ceiling and the reconstruction of flashing at the head, to replace to stop the ingress of water. Have you noticed that the soot in the chimney appears, very wet and research, when the heat of the boiler, after a few minutes the water that is produced by the tube wall and enamel. My plumber said the water came twice, the water in the chimney of the intermittent and two broken up, condensation of the "cold cell," as the steam does not escape "the fire before it causes condensation of water, and the best way around this issue resolved, the chimney line and back filled with vermiculite. He Hquoted £ 795 + VAT for this, which seems excessive, because if the other side of the fireplace was filled with gas stove, it costs a few hundred pounds, including VAT. Is this a job I can do, because it seems easy enough?