S
solarCH
I was thinking about the min flow calculation and think we can estimate this using the specific heat capacity of water.
A 35kW combi with a 6,8kW min burn for a 20 degrees jump (say 70/50) gives 6800/(20*1,163) = 292 L/h. The pressure/ motor speed graphs in the manual stop around 200 L/h, suggesting this number is ball-park.
A 35kW combi with a 6,8kW min burn for a 20 degrees jump (say 70/50) gives 6800/(20*1,163) = 292 L/h. The pressure/ motor speed graphs in the manual stop around 200 L/h, suggesting this number is ball-park.
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