After substantial market demand, Rinnai is pleased to announce that they have released a temperature and pressure release valve (TPR) insulation solution which is now available as a kit. This is suitable for use with all variants of Rinnai indoor mains pressure hot water cylinders.
A TPR valve can get very hot; almost as hot as the hot water cylinder it is fitted to. The resulting heat loss and energy consumption from this can be significant, and greatly reduces the energy efficiency of the hot water cylinder. To solve this issue Rinnai has come up with a unique TPR insulation solution.
The insulation is made from closed cell neoprene and reduces heat loss by up to 150W of energy over a 24-hour period. It is made of highly durable material and is one size fits all. The insulation kit comes pre-cut and is very simple to install. View installation instructions here.
This kit comes prepacked with selected Rinnai mains pressure cylinders. This TPR kit also allows you to retrofit it onto existing cylinders, so you can take advantage of this even if you already have your cylinder installed.