**Superseded in August 2017 by Rinnai's new range of branded cylinders**
Range of sizes
Extensive range of capacities (9-225 L) and sizes means hot water cylinder replacement is easy.
Custom built options available.
No cylinder wraps required, all HJ Cooper hot water cylinders meet NZ MEPS.
MEPS = Minimum Energy Performance Standard
Connection to existing plumbing is easy with triple inlets, just choose left, right, or bottom for your cold water inlet.
Perfect if you need a little extra hot water—four sizes available 9-44 L.
Many wood, pellet fires, or burner systems can have wetbacks fitted to them. A wetback can work as a valuable supplement to your hot water system.