hot water recirculation

I recently installed a Grundfos Comfort 10-16 DT PM BU/LC hot water recirculating pump and a single Grundfos Comfort 00595926 thermal bridge valve (I.E. retrofit application, using cold water line for return, no dedicated return pipe) that is installed at the furthest sink (kitchen) from my hot...

Hi, I am trying to figure out a design for a hot water recirculation system with a dedicated return line. Below is a rough drawing of my layout. The farthest sink from my water heater is the kitchen sink. The issue is there are three branches for my house. What I am looking to achieve...

I am a new duplex/cottage resident in a CCRC. I'd like install (and perhaps to promote) a working but not super expensive under the sink hot water recirculation pump, manual start, for a bathroom where at best I must run the hot water over 1 minute (a good sink full) before the water is warm...

Here's a link to my previous post for reference. Long story short I installed a recirculating pump with 3 bridge/comfort valves at the sinks that are used often. Turns out that the bridge valve at the kitchen is drawing all the flow away from the downstairs bathroom. So when the recirc pump...