This is ALL ...... my honest opinion only...

I Call it --- as I see it go down --- every day.....
On 3-1-03, residential gas heaters were re-designed to be made fire resistant with FVIR TECHNOLOGY
The price of gas heaters has skyrocketed and there are many brands that are totally un-reliable.
With FVIR Heaters , it's wise to buy one that RARELY NEEDS REPAIRS , IS EASY TO FIND PARTS FOR and is EASY TO SERVICE .
Many brands have very "unique -- hard to find -- special order"
"absolute pain in the neck" repair parts.
Here is info on all the popular brands made today..
RHEEM A++ safe, long lasting. very reliable system... simple + easy to service.
http://www.warnersstellian.com/products/8057
Richmond and GE rate a C
GE--Home Depots warranty service can turn into an expensive ....time consumeing .... nightmare.
http://www.my3cents.com/showReview.cgi?id=68357
http://www.complaints.com/directory/2006/march/7/6.htm
http://www.complaints.com/2006/february/13/Home_Depot_Hot_Water_Heater_Installation_would_not_10139.htm
http://www.complaints.com/september2003/complaintoftheday.september23.29.htm
http://www.my3cents.com/showReview.cgi?id=19737
http://www.my3cents.com/showReview.cgi?id=16641
Bradford White B it has a "common sense design" but it now has a new Honeywell ICON gas control valve that has caused problems and call backs.

http://411plumb.com/bradford-white-defender-water-heater-review
http://www.bradfordwhite.com/images/shared/pdfs/specsheets/104.pdf
http://www.bradfordwhite.com/ecodefendervideo.asp
click here for info
http://www.bradfordwhite.com/images/shared/pdfs/specsheets/1000b.pdf
..............................................
A.O.Smith -- State -- LOCHINVAR... D junk.
LINT FILTER needs constant cleaning. VERY POOR FVIR DESIGN
Honeywell gas valve
Sears- D- junk
read complaints in the link below
http://baheyeldin.com/technology-in-society/mistaken-identity-help-with-kenmore-water-heater.html
http://www.planetfeedback.com/index.php?level2=blog_viewpost&topic_id=261013
http://www.my3cents.com/showReview.cgi?id=33373
http://www.my3cents.com/showReview.cgi?id=76872
Rheem is the best because you never have to fool with lint filters or fight with ''pain in the neck'' Honeywell or ICON gas valves.
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AMERICAN WATER HEATERS F-
WHIRLPOOL F-

http://www.my3cents.com/showReview.cgi?id=35405
This is by far the worst piece of junk ever made , on average it breaks down in less than 2 years, please save yourself time, money, and frustration... just cut your losses and run.....
class action lawsuit in California.
http://www.consumeraffairs.com/news04/2006/11/whirlpool_class_action.html
your warranty is void if you dont clean your
"lint screen" every 3 months.. !!!!
http://www.my3cents.com/showReview.cgi?id=14643
I am now giving warning to all others about the poor customer service from American Water Heater.
They quickly told me that the warranty is non-transferable to the new home owner (me).
In addition, she said even if I were the original purchaser of the 2 year old water heater, the warranty would be voided, as I didn't clean the lint screen every 3 months.
http://www.my3cents.com/showReview.cgi?id=30296
http://www.consumeraffairs.com/homeowners/whirlpool_water_heaters.html
http://eplaw.us/thermocouple.html ---
http://www.my3cents.com/showReview.cgi?id=8776&wrapper=
http://www.complaints.com/directory/2005/april/21/4.htm\
ATTEMPT REPAIRS AT YOUR OWN RISK!!!
many folks have broke off internal gas lines .
Look at the junk on this 2 year old Whirlpool unit..10-22-05 .