@dfeist if you do dismantle it and remove the pressure transducer, please post some photos!
I get over 30 now when all the TRVs/both zones are open.
I get over 30 now
Does that match ecodan? What approach did you take to cleaning to restore measure flow rate?
I just put the unit under a tap and washed the vortex area using an old toothbrush.
It seems to match the Ecodan whenever I look the value up on the controller screen.
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