Thank you both. The Trevi Boost looks worth investigating. The challenge will be in getting mains pressure cold water up from the kitchen.
But using a mains pressure cold feed appeals more than adding head to our hot water, or adding a pump (albeit powered by the Ecotricity power we buy)...
Hello.
We've had a solar hot water system for 3 years now and are very pleased with its annual performance and our reduced energy bills as a result.
We have a simple open-vented arrangement with a cold header tank and twin coil hot water cylinder (installed at the same time as our...