I look after the buildings for a local church. The hot water for the wash hand basins in the toilets is from electric heaters that store a few gallons of hot water. They are mains fed.
I'd like to replace them with some cylinders that can be heated by hot water from the central heating. If it was a gravity fed hot water system it would be easy to change to an indirect cylinder but there is no head room to put in a storage tank, if I fitted a header tank it would be no more that 2.5 meters above floor level so the flow would be pathetic.
Is there an indirect cylinder, or anything else, that can operate on mains feed and be heated by both electric and hot water from the central heating?.
I'd like to replace them with some cylinders that can be heated by hot water from the central heating. If it was a gravity fed hot water system it would be easy to change to an indirect cylinder but there is no head room to put in a storage tank, if I fitted a header tank it would be no more that 2.5 meters above floor level so the flow would be pathetic.
Is there an indirect cylinder, or anything else, that can operate on mains feed and be heated by both electric and hot water from the central heating?.