Forgive me for being new! I’ve had my small set up monitoring solar/consumption etc happily for several months now. Next step is having my heat pump installed (hopefully January).
I’d like to add monitoring to it and seems sensible (!) to fit all the parts at install rather than having to drain the system down to fit flow meters etc. I’m thinking it’s easiest to fit temp probes in pockets in a T piece for flow and return, but I’ve no idea how on earth to choose a flow rate meter…!
Is there anything else I’ve not thought of? I don’t want to produce a massive box of parts to the installer with ‘by the way can you plumb all this lot in too please’