Recent content by AltaPlumber

I posted a similar question in another thread yesterday. hj had some good advice for the type of balancing valve to get. I still need to confirm the order of the valves, however. Is the following correct? return leg ---> balancing valve --> check valve --> tee

The system in my house is also basically represented by Diagram 3 on Page 7 of that Grundfos guide. We have a Grundfos UP 10-16BN5/ATLC pump installed (built-in aquastat, timer, line cord). However we don't have a return loop from the 2nd floor as shown on that diagram. We have a single return...