Dependency=HVAC Heating Efficiency Dependency=HVAC System Is Faulted Option=0.570 Charge Frac Option=0.709 Charge Frac Option=0.848 Charge Frac Option=0.988 Charge Frac Option=1.127 Charge Frac Option=1.266 Charge Frac Option=1.405 Charge Frac Option=None sampling_probability ASHP, SEER 10, 6.2 HSPF Yes 0.038835 0.072816 0.31068 0.276699 0.247573 0.024272 0.029126 0 0 ASHP, SEER 13, 7.7 HSPF Yes 0.038835 0.072816 0.31068 0.276699 0.247573 0.024272 0.029126 0 0 ASHP, SEER 15, 8.5 HSPF Yes 0 0 0 0 0 0 0 1 0 Electric Baseboard, 100% Efficiency Yes 0 0 0 0 0 0 0 1 0 Electric Boiler, 100% AFUE Yes 0 0 0 0 0 0 0 1 0 Electric Furnace, 100% AFUE Yes 0 0 0 0 0 0 0 1 0 Electric Wall Furnace, 100% AFUE Yes 0 0 0 0 0 0 0 1 0 Fuel Boiler, 76% AFUE Yes 0 0 0 0 0 0 0 1 0 Fuel Boiler, 80% AFUE Yes 0 0 0 0 0 0 0 1 0 Fuel Boiler, 90% AFUE Yes 0 0 0 0 0 0 0 1 0 Fuel Furnace, 60% AFUE Yes 0 0 0 0 0 0 0 1 0 Fuel Furnace, 76% AFUE Yes 0 0 0 0 0 0 0 1 0 Fuel Furnace, 80% AFUE Yes 0 0 0 0 0 0 0 1 0 Fuel Furnace, 92.5% AFUE Yes 0 0 0 0 0 0 0 1 0 Fuel Wall/Floor Furnace, 60% AFUE Yes 0 0 0 0 0 0 0 1 0 Fuel Wall/Floor Furnace, 68% AFUE Yes 0 0 0 0 0 0 0 1 0 MSHP, SEER 14.5, 8.2 HSPF Yes 0 0 0 0 0 0 0 1 0 MSHP, SEER 29.3, 14 HSPF Yes 0 0 0 0 0 0 0 1 0 None Yes 0 0 0 0 0 0 0 1 0 Shared Heating Yes 0 0 0 0 0 0 0 1 0 Void Yes 0 0 0 0 0 0 0 1 0 ASHP, SEER 10, 6.2 HSPF No 0 0 0 0 0 0 0 1 0.00718271 ASHP, SEER 13, 7.7 HSPF No 0 0 0 0 0 0 0 1 0.0741013 ASHP, SEER 15, 8.5 HSPF No 0 0 0 0 0 0 0 1 0.0724941 Electric Baseboard, 100% Efficiency No 0 0 0 0 0 0 0 1 0.0628361 Electric Boiler, 100% AFUE No 0 0 0 0 0 0 0 1 0.00205652 Electric Furnace, 100% AFUE No 0 0 0 0 0 0 0 1 0.113377 Electric Wall Furnace, 100% AFUE No 0 0 0 0 0 0 0 1 0.0110866 Fuel Boiler, 76% AFUE No 0 0 0 0 0 0 0 1 0.00505013 Fuel Boiler, 80% AFUE No 0 0 0 0 0 0 0 1 0.0321592 Fuel Boiler, 90% AFUE No 0 0 0 0 0 0 0 1 0.004549 Fuel Furnace, 60% AFUE No 0 0 0 0 0 0 0 1 0.00523274 Fuel Furnace, 76% AFUE No 0 0 0 0 0 0 0 1 0.0275989 Fuel Furnace, 80% AFUE No 0 0 0 0 0 0 0 1 0.247268 Fuel Furnace, 92.5% AFUE No 0 0 0 0 0 0 0 1 0.153265 Fuel Wall/Floor Furnace, 60% AFUE No 0 0 0 0 0 0 0 1 0.0360773 Fuel Wall/Floor Furnace, 68% AFUE No 0 0 0 0 0 0 0 1 0.0282991 MSHP, SEER 14.5, 8.2 HSPF No 0 0 0 0 0 0 0 1 0.0096059 MSHP, SEER 29.3, 14 HSPF No 0 0 0 0 0 0 0 1 0.000138022 None No 0 0 0 0 0 0 0 1 0.0113596 Shared Heating No 0 0 0 0 0 0 0 1 0.0962631 Void No 0 0 0 0 0 0 0 1 0 # Created by: manually created # Description: Air source heat pump deviation between design/installed charge. # Source: Winkler et al. 'Impact of installation faults in air conditioners and heat pumps in single-family homes on US energy usage' 2020