Quote:
Originally Posted by V1VR
My limited experience with my tankless WH is that when the only pressure supply is the house water pump performance suffers and hot water “dribble” is sop.
The system needs pressure as close to 50psi as one can supply and at that point using only the hot water supply unmixed (no cold) and system is set at the desired temperature on the system control panel will performance come close to satisfactory. JMHO
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I don’t have that problem with my coach when I’m using the fresh water tank.
You may want to check your water pump, strainer and filter. The system should generate enough pressure for continuous hot water if you only use the hot water, set the temp you want and don’t mix cold.
I would also pull the strainers in every faucet and shower head. I have found construction debris in them on new coaches restricting water flow.
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