Home Page link

Electric Water Heater Energy Usage labels

Home Repair - - If it ain't broken, don't fix it. Otherwise look here. 

Page 1 of 4       1 2 3 > last >> Bookmark this page:  YahooMyWeb Yahoo!  Google Google  Windows Live Favorites Windows Live  del.icio.us del.icio.us  digg digg  Add to Netscape Netscape
Subject Author Date
Electric Water Heater Energy Usage labels AlaJoe 01-21-2009
If you were  Registered and logged in, you could reply and use other advanced thread options
Posted by AlaJoe on January 21, 2009, 7:19 pm
I have a 50 Gallon electric water heater that is just not getting the
job done. One person can shower as long as he wants but the recovery time is
just too long between users and My wife, My kid and ,myself are trying to
take showers within one hour and it just will not keep up. So I am looking
to either add an additional water heater and split off one bathroom or
increase the size of the one. My question is about energy usage.
I have looked at 30-80 gallon heaters and there does not appear to be
much difference in energy usage. The 30 Gallons heater have an annual energy
estimate of about $405 to $410 and 80 gallon heaters about $440 to $450.
Does this mean if I add a 30 gallon water heater in addition to the 50
gallon I already have to seperate one bathroom I will spend about $820 to
$850 a year to keep 80 gallons of water heated to where I could buy just one
80 gallon and only spend about $450?
Would one 80 gallon allow three people to take back to back showers?
Which set up would work best?
Joe
Posted by hallerb@aol.com on January 21, 2009, 9:28 pm
show/hide quoted text
not getting the
show/hide quoted text
is
show/hide quoted text
not appear to be
show/hide quoted text
rgy
show/hide quoted text
the 50
show/hide quoted text
one
show/hide quoted text
o back showers?
show/hide quoted text
a second tank will nearly double costs.
do you have natural gas propane or heating oil available at your home?
how big is your service entrance? 200 amps?
Posted by hallerb@aol.com on January 21, 2009, 9:56 pm
If you MUST stick with electric and are willing to spend the bucks add
a high capacity electric tankless in series with and immediately
before the regular electric tank.
It bwouldnt cost any more to heat your water but give you much greater
capacity.
however how old is your existing electric tank? did it ever do the
job? live where incoming water temp is very low given deep freeze
country is currentlyn in.
you could have a sediment filled tank, a bad heater, or incoming water
temp may be lower than normal.
Posted by Twayne on January 22, 2009, 3:31 pm
show/hide quoted text
With that long a recovery time, wouldn't it be
more likely there is a burned out element? It
probably just needs replacement.
Personally I wouldn't see two water heaters; it's
too expensive. Electric ones are slower to
recover, but not that slow. If it turns out to
not be an element problem, then perhaps change it
out for the 80 gallon, but for a household of what
looks like 3, even a 50 gallon is more than enough
in most instances.
Aside: We have a 30 gallon fuel-oil fired water
heater, and it's never run out of hot water for
showers, even when our two teens lived with us.
It can recover almost as fast as you use it. It's
also 30 years old and just shot another rod, so
... I'm in the market for another one, but they
are scarce to purchase anymore.
Twayne
Posted by ransley on January 21, 2009, 9:57 pm
show/hide quoted text
the
show/hide quoted text
is
show/hide quoted text
o be
show/hide quoted text
rgy
show/hide quoted text
one
show/hide quoted text
rs?
show/hide quoted text
Try to turn up the thermostat , or Bubba has a real answer.
Page 1 of 4       1 2 3 > last >>
Similar ThreadsPosted
gas vs electric water heater energy cost. September 21, 2005, 9:35 pm
Energy Smart Water Heater and Timer use. November 28, 2006, 10:40 pm
Energy Star natural gas direct vent water heater July 29, 2009, 8:45 am
New Water Heater: Supplied With Energy Restriction Perhaps ? Also, Question On Inlet Valve For November 18, 2005, 8:00 pm
Electric Water Heater Grounded to Copper Water Pipes? October 29, 2005, 6:04 pm
Electric usage by time of day October 31, 2007, 8:23 pm
Hot Water Heater: Gas vs. Electric April 14, 2006, 8:46 am
Electric Hot Water Heater November 20, 2006, 8:59 pm
Has anyone taken apart an Electric Water Heater? March 22, 2007, 10:49 am
Re: Has anyone taken apart an Electric Water Heater? February 26, 2009, 6:01 pm

Contact Us | Privacy Policy

XML SitemapXML Sitemap