"tom" wrote in message
nk.net...
kjpro @ usenet.com wrote:
"tom" wrote in message
nk.net...
The Streets wrote:
"rick" wrote in message
...
Our A.O.Smith water heater (installed Jan 1996) has recently
developed the following problem -- the pilot light goes out all the
time. Any ideas to keep the pilot lighted?

Is the heater old enough now where I should just get it replaced?
It is working great when the pilot is lighted.

Often this problem is caused by the thermocouple starting to fail.
Replacements are inexpensive and readily available at the big box
stores. And, easy to install. I'd try that first.

I put in a new water heater a couple weeks ago and was (pleasantly)
surprised to see the burner/ignition chamber completely sealed. This
water heater incorporated a piezo igniter similar to what's on gas
grills that was visible through a glass (plastic?) window. I didn't
look very close but I don't remember there being any access to the
burner chamber.


That's right, it's design to new codes.
Now they're safer and easier for someone to screw up.

Don't know about that but they are much easier to light.


They're safer because there's no open flame.

They're easier to screw up because there's more parts and people will leave
the covers off, when the bottom screen becomes plugged with cat/dog hair.