![Learning about water heaters. This TPR valve goes UP and back into the wall. Previous owner kept receipt, purchased in '95, warranty replaced in '98 by Home Depot. : r/Plumbing Learning about water heaters. This TPR valve goes UP and back into the wall. Previous owner kept receipt, purchased in '95, warranty replaced in '98 by Home Depot. : r/Plumbing](https://i.redd.it/pu3ailmigoi81.jpg)
Learning about water heaters. This TPR valve goes UP and back into the wall. Previous owner kept receipt, purchased in '95, warranty replaced in '98 by Home Depot. : r/Plumbing
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