ACV Tank-in-tank

www.acv-uk.com

I became slowly more and more obsessed with hot water cylinders during this project. The truth is they are NOT all the same. A hot water tank is effectively the place that water is sent to be heated before you turn your tap on and out it comes. What happens on a conventional system is that a boiler will make the water that runs inside the elements inside that tank very very hot and that in turn heats the water that sits around them (think of a giant kettle). With a Tank-in-tank from ACV you have a corrugated inner layer that means the water is heated far more efficiently and far quicker - meaning you heat water faster and quicker making it more efficient and cheaper to run.

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"I became slowly more and more obsessed with hot water cylinders during this project."

Graham Swift and Sarah Beeny