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105 LIVING <br /> } ' McGUIRE RESIDENCE <br /> HEAT LOSS AND GAIN CALCULATIONS FOR INDIVIDUAL SPACES <br /> ROOM: 1105 LIVING RM 1HEIGHT: 8.5 <br /> FLOOR 1 j AREA: 864 VOLUME: 7,344 <br /> OCCUPANTS: '4 j <br /> I I HEAT LOSS j <br /> ELEMENT AREA I X MULTIPLIER = 1 BTU/HR <br /> ROOF 0 1S.F 2.2 Btu/Hr/S.F - <br /> DOORS 0 1" 57 , - <br /> WINDOWS 198 57 " 11,286 <br /> WALLS 210 51 1,050 <br /> FOUNDATION 0 7.5 i I ` <br /> INFILTRATION* 31 CFM } 102.6 Btu/Hr/CFM 1 3,140 <br /> ITOTAL: 15,476 <br /> VENTILATION** 80 CFM 102.6 Btu/Hr/CFM 8,208-1 <br /> TOTAL 23,684 <br /> II I HEAT GAIN ISENS. LATENT TOTAL <br /> ROOF { 0 S.F. 0.92 Btu/Hr/S.F. -- <br /> DOORS S&W I 0 " I 1001 " - - <br /> DOORS N&E 0 " 91 " - - <br /> WINDOWS S&W 0 " 1 100 <br /> WINDOWS N j 198 j 9 1,782 1,782 <br /> WINDOWS E 0 ' 60 - - <br /> WALLS S&W 0 1" 1.91 " I - - <br /> WALLS N 210 1" 0.81 " I j 168 1 168 <br /> WALLS E 0 0.81 " - - <br /> LIGHTS 1 864 3.4151*** 1 2,951 i 2,951 <br /> EQUIPMENT ! 0 1IKW I 34151Btu/kw - ; - <br /> OCCUPANTS 4 **** j 300/3001 1 1,200 1,200 2,400 <br /> INFILTRATION 31 CFH 16/25 I Btu/hr/CFM j 490 765 ' 1,255 <br /> VENTILATION ; 80 CFM , 16/251Btu/hr/CFM 1,280 1 2,000 i 3,280 <br /> ' TOTAL: J 7,870 3,965 I 11,835 <br /> NOTES: 1 1 j <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 1 <br /> ****Occupants normally in continuous use of area <br /> Sensible and Latent load-based on light activity unless noted otherwise! , <br /> Page 1 <br />