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Water heater TPR Valve opening at about 160*F?

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Water heater TPR Valve opening at about 160*F? stu 09-04-2006
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Posted by on September 4, 2006, 11:33 am
I finally got the temp down to about 135*F and the TPR valve remains
closed.

It remains a mystery as to why the thermostats were reading low and
yielding too high a temperature.

The water pressure is about 60 PSI.

Why would a TPR valve fail in a low temp mode?

I plan on replacing the TPR and using a tubing to join the 3/4" copper
tubing.

There should be a TPR open sensor thingy that cuts off the power. You
waste energy and water when it fails. We just returned from a 10 day
trip and luckily we had the water heater power off.


AppliancePartsPros.com, Inc.
Posted by zero on September 4, 2006, 4:19 pm

>I finally got the temp down to about 135*F


>. We just returned from a 10 day
> trip and luckily we had the water heater power off.

How did the water get hot?

-zero



Posted by on September 5, 2006, 8:20 pm

zero wrote:
> >I finally got the temp down to about 135*F
>
>
> >. We just returned from a 10 day
> > trip and luckily we had the water heater power off.
>
> How did the water get hot?
>
> -zero

Turned the power on.


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