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117-118 STAIR <br /> 1 1I McGUIRE RESIDENCE 1 <br /> HEAT LOSS AND GAIN CALCULATIONS FOR INDIVIDUAL SPACES <br /> ROOM: ,117,118 STAIRWAY i HEIGHT: 8.5 <br /> FLOOR 1. I AREA: 198 VOLUME:- 1,683 <br /> OCCUPANTS: 0 I I <br /> HEAT LOSS <br /> ELEMENT I AREA X MULTIPLIER = BTU/HR <br /> ROOF 1 0 IS.F 1 2.2 Btu/Hr/S.F - <br /> DOORS I 0 '" 1 57 " - <br /> I <br /> WINDOWS 15 " 57 " 855 <br /> WALLS 1 168 I" i 5 " 840 <br /> FOUNDATION 0 7.5 I - <br /> INFILTRATION* 7 CFM 102.6 Btu/Hr/CFM 719 <br /> TOTAL: 2,414 <br /> VENTILATION** 0 CFM 102.6 Btu/Hr/CFM 1 - <br /> I TOTAL 2,414 <br /> 1 _ I <br /> HEAT GAIN SENS. LATENT TOTAL <br /> ROOF 0 S.F. I 0.92 Btu/Hr/S.F. - - <br /> DOORS S&W 0 " 100 " T - - <br /> DOORS 1N&E 0 9 " l - - <br /> WINDOWS S&W ! 15 100 " i 1,500 1 1,500 <br /> WINDOWS N 0 " 9+ " - <br /> WINDOWS E ! 0 601 11 1 - I - <br /> WALLS I S&W 168 1.9 1 319 1 319 <br /> WALLS N 0 " 0.8, " ( I - ! - <br /> WALLS 1E 0 1 0.8 " - - <br /> LIGHTS 1 198 �" 3.4151*** 1 676 676 <br /> EQUIPMENT 0 IKW 3415 Btu/kw - i - <br /> OCCUPANTS 0 I**** 300/300 - I - ? - <br /> INFILTRATION 7 1C FM 16/251Btu/hr/CFM 112 1 175 1 288 <br /> 1 TOTAL: I 2,608 1 175 ' 2,783 <br /> VENTILATION I 0 ICFM 16/25 Btu/hr/CFM - 1 - - <br /> I TOTAL: 2,608 , 175 I 2,783 <br /> NOTES: <br /> Infiltration based on 1/4 air changes per hour <br /> **Lighting heat gain based on 1 watt per square foot �� <br /> **Ventilation based on 2 CFM per S.F. Bathroom or Laundry <br /> ****Occupants normally in continuous use of area <br /> I 1 <br /> Sensible and Latent load- based on light activity unless noted otherwise) I I <br /> Page 1 <br />