[janlin1999]

I bought a hot water recirculator. I'm curious how it'll work out, and hope that it won't leak!

[baking]

Don't you need to have the plumbing in a loop? Not something you just buy. You have to put in a return line back to the water heater.

[janlin1999]

I think they use the cold water line to return water.

[baking]

I see. Good luck.