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Need a new WATER heater. Any tips on type and pricing?

Posted on 12/11/15 at 11:19 am
Posted by Lsupimp
Ersatz Amerika-97.6% phony & fake
Member since Nov 2003
78602 posts
Posted on 12/11/15 at 11:19 am
I have two 15 year old 40 gallon (I think) gas units in the attic.
One is not working,changed a thermocoupler, cleaned it up, still not working. Worked for a while and then stopped.

I haven't kept up with this stuff, should I go old school or is there better stuff now that is also low maintenance? I don't want to pay to service stuff all the time.

Who does great work/good pricing in Baton Rouge?

*Fixed for the bad pun crowd
This post was edited on 12/11/15 at 11:24 am
Posted by Hermit Crab
Under the Sea
Member since Nov 2008
7166 posts
Posted on 12/11/15 at 11:20 am to
tankless is the way to go
Posted by LSUballs
RayVegas LA
Member since Feb 2008
37748 posts
Posted on 12/11/15 at 11:21 am to
I think they should be called cold water heaters. Or just water heaters. Hot water requires no heating.
Posted by MorbidTheClown
Baton Rouge
Member since Jan 2015
65907 posts
Posted on 12/11/15 at 11:21 am to
NB4whyyouheatinghotwater
Posted by Jeaux Cool
Frisco via NELA
Member since Sep 2015
1746 posts
Posted on 12/11/15 at 11:22 am to
quote:

hot water heater

Why do you need to heat your hot water?
Posted by meauxjeaux2
watson
Member since Oct 2007
60283 posts
Posted on 12/11/15 at 11:23 am to
since you have gas up there already put in a tankless one that runs on gas, Heard they're real efficient.Just have to have a licensed tech install a double walled vent tube.
Posted by Oates Mustache
Member since Oct 2011
22061 posts
Posted on 12/11/15 at 11:23 am to
quote:

LSUballs


Damn you!
Posted by Lsupimp
Ersatz Amerika-97.6% phony & fake
Member since Nov 2003
78602 posts
Posted on 12/11/15 at 11:25 am to
I hear the tankless requires regular maintenance...
Posted by Hermit Crab
Under the Sea
Member since Nov 2008
7166 posts
Posted on 12/11/15 at 11:25 am to
quote:

Why do you need to heat your hot water?


because its easier to keep hot water hot than it is to heat cold water.
Posted by MorbidTheClown
Baton Rouge
Member since Jan 2015
65907 posts
Posted on 12/11/15 at 11:26 am to
quote:

because its easier to keep hot water hot than it is to heat cold water.


but, how did it get hot to begin with?
Posted by Kujo
225-911-5736
Member since Dec 2015
6015 posts
Posted on 12/11/15 at 11:26 am to
I need this info too. I have a water heater that looks like a washing machine in my kitchen(it has to be 30-50 years old). I just got the place, and haven't even began to look into my options.
Posted by DHS1997
BATON ROUGE
Member since Nov 2014
867 posts
Posted on 12/11/15 at 11:29 am to
yep has to be flushed out once a year. Brother in law just put two on his house they are gas but require electricity so if the power goes out you are screwed. I will stick to conventional gas.
Posted by MoreOrLes
Member since Nov 2008
19472 posts
Posted on 12/11/15 at 11:30 am to
Im currently remodeling and have done a good bit of reading on tankless.

What i have determined is that most homes are not candidates for tankless due to the size if their gas service. These things draw a lot and the pipe sizing is usually not enough.
Posted by Btrtigerfan
Disgruntled employee
Member since Dec 2007
21455 posts
Posted on 12/11/15 at 11:31 am to
I have 2 noritz tankless units. Very impressed so far. They can be direct vented with sched 40 and 80 PVC which will save you a $100 or so on vent pipe. The only electricity it uses is for the ignighter, so in a power outage, a small inverter is all you need to have hot water.
Posted by tigeraddict
Baton Rouge
Member since Mar 2007
11806 posts
Posted on 12/11/15 at 11:31 am to
quote:

I think they should be called cold water heaters. Or just water heaters. Hot water requires no heating.


a water heater heats cold water to hot water. a hot water heater heats hot water to even hotter water to make tea or coffee
Posted by tigeraddict
Baton Rouge
Member since Mar 2007
11806 posts
Posted on 12/11/15 at 11:35 am to
DIY. Get pricing on a water heater at one of the following:

Coburns (airline)
LCR-Plumbing Warehouse
Southern Pipe

Tankless will be more efficient, but you gas lines may not be sized properly for the larger BTU requirement. You would need a plumber in this situation.

Posted by Aristo
Colorado
Member since Jan 2007
13292 posts
Posted on 12/11/15 at 11:44 am to
Tank-less heater is the way to go. You will need to have it professionally installed and have the correct size or it will not work properly. You can have too big or too small.
Posted by Napoleon
Kenna
Member since Dec 2007
69078 posts
Posted on 12/11/15 at 11:48 am to
quote:

One is not working,changed a thermocoupler, cleaned it up, still not working. Worked for a while and then stopped.


Is the dampner open? There is a fuse on some models (like the part in a sprinkler system that opens to let the water out in fire suppression systems) that if it gets too hot it shuts off the dampner.

Eaxy fix.

Typical water heater thread, half the posts are wannabe comedians.

This post was edited on 12/11/15 at 11:50 am
Posted by Lsupimp
Ersatz Amerika-97.6% phony & fake
Member since Nov 2003
78602 posts
Posted on 12/11/15 at 11:53 am to
Yeah I've checked everything except the gas valve. At this point that is the only thing left. A new gas valve is kind of pricey on a 20 year old water heater.
Posted by Napoleon
Kenna
Member since Dec 2007
69078 posts
Posted on 12/11/15 at 11:55 am to
yeah, a 20 year old heater wouldn't even have the dampner fuse link. Those valves are expensive, best to replace.

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