There follows information to help readers - be you suppliers, engineers, contractors or simply those curious to learn about heat pumps and to understand what we are trying to do with Bryn Siriol a Welsh house that has been substantially upgraded and refurbished where we have installed a Ground Source Heat Pump and possibly solar panels and wind generaltor to come if the econonmics work out.
There are three forms of data to download
1) one photograph of the front garden and some of most of the elevations from varous angles
2a) the original spread sheet for heat losses as best I can estimate for a steady state of minus 3 and 18 degrees C difference and
2b) the corrected (as of 13/6/2007) spread sheet for heat losses including room changes per hour and all other advice given by various engieers HERE
2c) a pdf of the plans including those plans realated to heat loss spread sheets with the cell numbers of the heat loss spread sheet
and
3) A link to a page for DOWNLOADING PLANS
Other pages are self explanatory but to help are
Ground collector loop plans
photos of various dates showing building progress
Dr C George ATICS Ltd (on behalf of the client Dr Hart)
ORIGINAL ELEVATIONS PRIOR TO START OF WORKS
Front elevation
Left part of house due to be knocked down and rebuilt
(SW) Left elevation front part of this due to be rebuilt
Left elevation at rear
All existing ground floor to be demolished and new rear gable wall to be constructed after demolition of hip
Rear view of same
Rear view of right flank and rear addtion. All first floor areas to be demolished as will all the hip roof area
Right flank wall.
Internal insulation to be installed on both gable and front walls.