Customer Reviews for Ariston 100 gal. 13,500-Watt Electric Water Heater with Durable 316 l Stainless Steel Tank

This is a BIG water heater

I like that the electric for the water heater is versital. The panel on the front is very large and cumbersome. This makes it difficult for some installations. Otherwise everything installs easily and functions great.

Ariston water heater didn’t work for us and had to be returned. The electric requirement were to great for our house

What a joke. Purchase this and installed myself the next day tubes in tank started to seep water after looking at it seen manufacture crimped cooper tubes going into tank and put a hair crack when they did tube call home depot they said no warranty because I installed myself I explained that it was manufacture issue they said no warranty. I repaired it myself

I bought this water heater to supply a 100-gal soaking tub (my old 40-gal water heater would run cold). This 80-gal heater was apparently intended for commercial use. I had to rewire (simple) to convert from simultaneous operation (all three elements operated simultaneously, drawing 57 amps!) to non-simultaneous operation, where each element was sequential at 19 amps. Minimum thermostat temp was measured 140˚ ("LO"), too hot for residential use. Why not make minimum around 120˚-125˚?

Excellent water heater! I changed factory default wiring from single phase simultaneous heating to single phase nonsimultaneous heating because it is in use in a single-family residence and the factory default setting kept tripping my 30 amp breaker. I did change my breaker to 35 amp too, though. This heater now supplies plenty of hot water for jacuzzi baths or multiple sequential showers.

wiring was a bit messy and confusing especially change from single to three prone. Directions where not much help. An there are no videos how to uploads.