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Posted by Andrew on May 23, 2008, 1:06 pm
> Andrew wrote:
> > Hello,
> > About four months ago, I replaced one of the elements on my water
> > heater (240V / 4500W per element - heater's about 5 or 6 years old).
> > There are two elements on the heater, and the upper element seemed
> > fine so I left it alone. Yesterday, the new element failed. I pulled
> > it out and found a hole blown in the element. This time I replaced
> > both elements and both thermostats.
> > Can someone explain some things to me.
> > 1. Why did the new element fail so soon?
> > 2. Why are there two thermostats?
> > 3. Should the lower thermostat be set at a different temperature than
> > the upper one?
>
> > thanks
>
> I have a question. why did you replace all the parts when only one was
> bad?
It should be noted that the heater is very difficult to get to. It is
difficult to explain just how hard it is, but it takes about an hour
just to get to the heater. So I want to minimize the number of times
I have to access the heater. The heater is a 6 year system, and it is
around 6 years old. I figured it was a safe bet to replace everything.
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