room volume (m3) 0

  lounge, sitting room, study, games room, dressing room,
dining room 		bedrooms, bathrooms and shower rooms common areas, halls,
landings and kitchens
Approximate heat loss value Approximate heat loss value Approximate heat loss value
Room type Watts BTU Watts BTU Watts BTU
standard room, where non of the factors below apply 0 0 0 0 0 0
north facing room 0 0 0 0 0 0
very large windows or french windows 0 0 0 0 0 0
double glazed 0 0 0 0 0 0
very large double glazed or french windows 0 0 0 0 0 0
north facing with double glazing 0 0 0 0 0 0
north facing with large windows or french windows 0 0 0 0 0 0
north facing room with very large double glazed windows or french windows 0 0 0 0 0 0

This table is provided as a useful tool and no liability can be accepted for the accuracy of its results.

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