Technology Collaboration Programme Presentation

Number of housing units (million) Technology Collaboration Programme by lea HVAC Systems by Climate Region 50 40 30 20 10 0 50 40 30 20 10 No heating Other Steam/HW HP Furnace No Cooling Indiv AC ■Central HP Central AC Total commercial floorspace (billion sq ft) 50 40 30 20 10 0 50 40 30 20 10 □ No Heating Other Pkg Htg Boilers District Heat Indiv Space Ht HP Furnaces No Cooling Other Pkg AC Central Chillers District CHW Indiv AC HP Central AC 0 Very cold Mixed- Mixed- Hot- Marine /cold humid dry/Hot humid -dry Residential Buildings Sources: 2015 RECS, 2012 CBECS Very cold Mixed- Mixed- Hot Marine /cold humid dry/Hot humid -dry Commercial Buildings www.heatpumpingtechnologies.org HPT

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