Ariston Under Sink Water Heater 15litre?

how to repair heating thermostat not heating

stephen saanderson
July 2021

My Ariston under sink water heater is leaking water out of overflow pipe

Julie
August 2016

Go to this website
http://74.125.47.132/search?q=cache:VwLkVqyHhl4J:www.boschhotwater.com/LinkClick.aspx%3Flink%3DTechManuals%252FGL_English.pdf%26tabid%3D650%26mid%3D2003+ariston+water+heater+maintenance&hl=en&ct=clnk&cd=4&gl=us
and read the page on troubleshooting.

It says the most likely cause of leaking is the seal between the heating element and the tank.

I haven't pulled mine yet but there is one screw to remove the cover and four nuts to tighten (or to remove to inspect the seal and then replace.)

Remember to unplug the heater before removing the front cover.

Karl
January 2009