Forum Discussion
Old-Biscuit
Aug 12, 2019Explorer III
fyrflie wrote:
I took my plug out completely and installed a 90 degree drain valve with a hose that is routed under the RV to drain.
Hope that hose is temp/pressure rated for above 210*F/150 psi
Temp/press that COULD be reached/exceeded should t-stats fail to shut down heating source
Drain hole is small to begin with (1/2")
Valve cuts that size down even more so effective draining of crud is hampered.
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