I've just done a heatloss calculation for a small terraced house (3.8m wide x 7.4m deep x 2.4m each storey with 2.5m x 4m back addition, mix of carpeted wooden and solid floors, mostly single glazed, 50mm insulation in the roof) and get just over 6.5kW, which seems very low. I've done the calcs on a spreadsheet but cross-checked with the Myson calculator for the floor and air changes of one room, to sanity check.
Does this seem right? I could put it all through the Myson to completely cross-check it but it's a lot of extra work ...
tia
-- John Stumbles
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