01-07-2015, 08:00 AM
Might be the shower valve. I use two separate H/C shower valves with a basic pressure tank / tankless water heater. The only problem I have is if I turn the hot water down too low it cuts off, but that is expected. Also my plumbing is 1/2 inch instead of 3/4 inch, so water spends less time in the pipe before reaching the shower.
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You can't fix Samsara.
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You can't fix Samsara.