Not sure but can get 51 out of the hot tap next door with a lower capacity boiler and the display on that reading about 60. My boiler temp is no where near the 65 set point
I’m struggling to get over 40c out of the dhw side of the boiler
The flow rates aren’t excessively high around 6 to 10lpm according to the flow meter on the boiler
CH water temp is happily north of 70 but the DHW wound to max barely gets out of the 30s
Everything ‘seems’ fine otherwise
What...