Tankless Water Heater

everything you need to know about tankless water heaters

Ariston 8gal Tank Is Giving Small Peices Of Black Sediment. Two Tanks Replaced Now..are These Just Defective?

We have installed a Rennai tankless hot water heater with a 8 gal Ariston electric hotwater heater. After a few days of operation we noticed small peices of black sediment coming out of the hot water side only. Removal of the Ariston clears up the problem. 2 tanks now and both had the same problem. [...]

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