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Myson heat calc. questions and sourcing rads.
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Peter Watson
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Myson heat calc. questions and sourcing rads.
In article ,
says...
I've done the Myson heat loss calculation and the heat loss is 13840 W.
The calculation tells me I need a boiler output of 22.55 kW.
The B&Q "Installing a gas fired central heating system" leaflet says just
add 10% to the heat loss to calculate the required boiler output.
Why the 63% extra for the Myson calculation?
ISTR that the Myson heat loss calculator includes the DHW in its
calculation?
Peter
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Myson heat calc. questions and sourcing rads.