Ariston Under Sink Water Heater Expansion Vessel

Kit a expansion vessel with non return valve kit b pressure reducing valve and kit c tundish these 3 kits are included as standard with the 30l model.

Ariston under sink water heater expansion vessel.

For use with ariston andris lux water heaters. Expansion vessel plumbing kit under sink water heaters unlimited one day delivery and more prime members enjoy fast free shipping unlimited streaming of movies and tv shows with prime video and many more exclusive benefits. Pressurised and when the water is heated it expands. Electric water heaters ariston electric water heaters are suitable for a wide range of uk applications.

If the unvented water heater is over 30 litres you will need an expansion vessel but it will come packaged with the water heater when you buy it for certain larger heaters the expansion vessel is actually incorporated in the heater itself so there is nothing external to install. You are going to need a expansion vessel and check valve if you are going to put the unit under the sink you will also req a pressure reducer if the cold pressure is more than 4 2 bar. An expansion vessel and non return valve kit a and generally a pressure reducing valve kit b. Therefore if the value of mains water pressure cannot be guaranteed kit b should be installed.

Free next day delivery available free collection in 5 minutes. See and discover other items. If a system s pipework does not have enough space to accommodate this ariston s kit a expansion vessel will need to be installed. And should be regularly eliminated from water storage devices boilers and expansion holding tanks for instance once a year.

1 the appliance is switched off for several months at a time or 2 the water temperature is kept constant in the range 25 50 c. As regards storage heater like the present if. As ariston s flagship electric storage water heater andris lux is available in a wide choice of oversink and undersink models in capacities of 6 10 15 and 30 litres ensuring it is suitable for a range of domestic and light commercial applications. Available in oversink and undersink options ariston water heaters have capacities ranging from 5 litres to 100 litres.

The andris lux range is unvented i e. All these andris lux water heaters are really simple to install and easy to operate. It is however possible to use kit a without kit b but the mains water pressure must never reach over 3 5 bar for the expansion vessel to operate correctly. All ariston hot water heaters are energy efficient and comply with the latest industry regulations.