Temperature and Pressure Relief Valves: Difference between revisions
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*Temperature & Pressure Relief Valve | *Temperature & Pressure Relief Valve (activates typically at 210F and 150PSI | ||
*Expansion Tank | *Expansion Tank | ||
*Relief at inlet (no check valve at inlet of pressure tank) | *Relief at inlet (no check valve at inlet of pressure tank) |
Latest revision as of 18:37, 8 November 2017
A 40 gallon tank expands by 1/2 gallon when heated to hot water temperature (180F?).
http://www.watts.com/pages/support/tp.asp?catId=64
Solution:
- Temperature & Pressure Relief Valve (activates typically at 210F and 150PSI
- Expansion Tank
- Relief at inlet (no check valve at inlet of pressure tank)