Noritz Tankless Water Heater Problems And Reviews

Question: How loud is a noritz tankless water heater?

(Posted by: Big Hungry Earl on 2009-04-11 17:56:50)

My plumber has warned me that the motor on the Noritz tankless water heater makes a noise when it's running. Can anyone compare the volume to a common household item? Is it similar to the fan on a computer? An electric can opener? I'm not super- sensitive to noise, but I don't want it to sound like we're drilling for oil every time someone washes their hands. Thanks in advance.

Posted by: Steve G on 2009-04-11, 18:07:27

I don't think that a Nortiz TWH has a motor in it. They aren't all that loud, perhaps slightly louder than a regular water heater - they have a larger burner. Call Noritz & ask them (866-766-7489). I would guess that whatever they tell you will be on the low side, but not too far off.

Posted by: peanutbrain on 2009-04-11, 19:02:46

The can opener is about right. Most of the sound is the fan starting followed by the gas burner. Hardly noticeable.

Posted by: janine b on 2009-04-11, 19:42:21

They are not very loud but if you are that picky stick with the regular water heater.

Posted by: Bev on 2009-04-11, 21:09:53

Mine is in the garage and I've never heard it make any noise whatsoever.