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Learn me on tankless water heaters

Posted on 5/18/17 at 12:44 pm
Posted by ChandlerB03
Natchez, MS
Member since Nov 2015
1790 posts
Posted on 5/18/17 at 12:44 pm
I know nothing about them but probably handy enough to install one.

Will be running master bathroom...shower, 2 sinks and tub. Not sure about what size I'd need or anything.
Posted by bbvdd
Memphis, TN
Member since Jun 2009
25085 posts
Posted on 5/18/17 at 1:01 pm to
Cost more than you will save with them
Posted by oleyeller
Vols, Bitch
Member since Oct 2012
32025 posts
Posted on 5/18/17 at 1:09 pm to
Best thing i ever put in my house. Always have hot water. And can take hot showers for as long as you like and the water never gets cold.
Posted by Hunter82378
Louisiana
Member since Dec 2014
817 posts
Posted on 5/18/17 at 1:14 pm to
Only thing to watch for is you will need to flush it or have it flushed every year. The coils get buildup and the heat exchange reduces.

This is what I'm told as being the only issue.
Posted by LSUfreak1459
Member since Feb 2008
859 posts
Posted on 5/18/17 at 1:25 pm to
The gas ones are great. Electric ones, not so much. They pull a lot of power. Like I said the gas ones are fantastic, especially if there are a lot of women in your house that like to take long hot showers.
Posted by Ole Geauxt
KnowLa.
Member since Dec 2007
50880 posts
Posted on 5/18/17 at 2:18 pm to
I put 2 gas Takagi brand ones in when I built my current house. Haven't had any problems for the 5.5 years, so far.
Haven't heard anything about "flushing" it.
Didn't put them in to "save money".. I put them in to save room and for efficiency.


This post was edited on 5/18/17 at 2:22 pm
Posted by Chuker
St George, Louisiana
Member since Nov 2015
7544 posts
Posted on 5/18/17 at 2:56 pm to
Do you frequently run out of hot water with your current setup? Or at least run out enough that it bothers you? If not, dont mess with a tankless.
Posted by highcotton2
Alabama
Member since Feb 2010
9452 posts
Posted on 5/18/17 at 3:18 pm to
I have a Rinnai gas unit that has been in my house 10 years and have had zero problems with it. I have flushed it out one time. Have an outlet outside the house where I can wash my car with hot water.
Posted by Tiger Prawn
Member since Dec 2016
21987 posts
Posted on 5/18/17 at 4:52 pm to
I have a gas tankless. Don't know anything about installing it or potential problems. But I haven't had any issues since moving in 2 years ago and have an endless supply of hot water.
Posted by rsbd
banks of the Mississippi
Member since Jan 2007
22180 posts
Posted on 5/18/17 at 5:39 pm to
Gas = Great

Electric = shite
Posted by Libertariantiger
Member since Nov 2012
981 posts
Posted on 5/18/17 at 7:40 pm to
Check in to a recirculating system to go with it. Probably add $200 to the cost.
One poster called it instant hot water, and they are anything but. It is endless, but slow to heat up. The recirculating system will keep it where it will get hot quicker.
Posted by Swampee
Catahoula
Member since Dec 2009
35 posts
Posted on 5/19/17 at 9:10 am to
I've had electric in my house and my camp for 20+ years. No issues. Never run out of hot water. Also use electric in my processing plant. Been running it for 12 years. Once again. No issues. Absolutely love them.
Posted by SportTiger1
Stonewall, LA
Member since Feb 2007
28504 posts
Posted on 5/19/17 at 9:48 am to
Love the constant hot water, but that's only after the pipes empty. Which, in my master bath, takes a good 3-5 minutes.

If you have the option to put it in the middle of your house/lines, i would definitely do that.
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