Forum Discussion

AnEv942's avatar
AnEv942
Nomad
Dec 15, 2015

Add circulating pump for instant hot water and other stuff

For your entertainment and to clog up the great interweb... Actually 3 projects but done at the same time. Add the circulating pump, replace/relocate drain, add timer to pump Added a circulating pu...
Truck Campers
Kayteg1's avatar
Kayteg1
Explorer II
Dec 15, 2015
Isn't single check valve allowing for cold water to enter hot water pipe with pressure difference?
FIY you can buy sensor valve that will prevent it and will allow installing circulating pump anywhere on the line.
It is pricey, but what in RV isn't ?
sensor valve

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