Posted by Jeff Nelson on September 29, 1999 at 11:37:02:

I have a Reliance 501 electric water heater in my home. The Model number is; 5 52 2SRS4. Serial number is; H87485273. I don't know how old it is, but I suspect it was manufactured in 1987, based on the Serial Number.
My problem is the "High Temperature Limiter/Upper Thermostat" trips regularly.
I replaced the High temperature Limiter/Upper Thermostat but the problem still exists.
The High Temperature Limiter I replaced was a "APCOM" Model WH8. I couldn't find this model number, so I used a "APCOM" Model WH10A.
What could be causing the limiter to trip?
Do you think the lower thermostat is the problem?
Do you think using the different Model limiter is the problem?
Thanks for your help!

Replies:

• Re: Electric Water Heater Problem hj 13:29:50 9/29/99 (0)