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- 12
Hi there, we replaced our Rotex Sanicube thermal store after discovering large amounts of sediment in our hot water supply. It was replaced with a Wocester Bosch unvented 250l cylinder.
The sediment issue was resolved immediately but have noticed a large increase in oil usage. Probably going from 1200l per annum to 2400l.
We have a Worcester Bosch heatslave boiler and underfloor heating upstairs and downstairs serving 2 bathrooms and 4 bedrooms. We were told that the new system should have been more economical. Wondering if we should have replaced with another thermal store or if we need to adjust settings to suit the cylinder.
The sediment issue was resolved immediately but have noticed a large increase in oil usage. Probably going from 1200l per annum to 2400l.
We have a Worcester Bosch heatslave boiler and underfloor heating upstairs and downstairs serving 2 bathrooms and 4 bedrooms. We were told that the new system should have been more economical. Wondering if we should have replaced with another thermal store or if we need to adjust settings to suit the cylinder.