8 Litre Safety Expansion Vessel – Model 8
We recommend that you install a safety expansion vessel in accordance with a Tesy Hot Water Cylinder of 30 litres or more.
NB. Building Control regulations apply when safely installing an un-vented hot water cylinder. Tesy hot water Cylinders are unvented and require a small safety expansion vessel (5-8 litre) and a pressure release valve installing on the pipework in accordance with UK regulations.
If you have any technical questions we are on hand to help 0161 439 1400
Manufactured In Europe