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114 BATHROOM <br /> j McGUIRE RESIDENCE 1 1 <br /> HEAT LOSS AND GAIN CALCULATIONS FOR INDIVIDUAL SPACES I <br /> ROOM: 1114 BATHROOM 1 1 1 1 ;HEIGHT: 8.5 1 <br /> FLOOR 1 1 I AREA: 25 (VOLUME:! 213 <br /> OCCUPANTS: ;0 i 1 1 <br /> ' HEAT LOSS <br /> ELEMENT AREA X IMULTIPLIER i= BTU/HR <br /> ROOF 0 S.F 221Btu/Hr/S.F - <br /> DOORS 0 " 57 - <br /> WINDOWS I 0 57 " - <br /> WALLS 40 1" 51 " I 200 <br /> FOUNDATION 0 7.51 " 1 - <br /> INFILTRATION* ! 1 1CFM 102.6 Btu/Hr/CFM I 91 j <br /> 1 I I 1 TOTAL: 291 <br /> VENTILATION** 1 50 CFM ! 102.6 Btu/Hr/CFM 5,130 <br /> i I TOTAL 5,421 <br /> 1 ; !I <br /> ;HEAT GAIN ;SENS. LATENT TOTAL <br /> ROOF 1 0 S.F. 0.921Btu/Hr/S.F. - - <br /> DOORS I S&W 0 " 100 " I 1 - - <br /> DOORS 1N&E 1 0 " 91 " 1 - - <br /> WINDOWS S&W 1 0 " 1001 " ! - I - <br /> WINDOWS N 0 I" 91 " 1 j - - <br /> WINDOWS E 1 0 1 601 " 1 i - - <br /> WALLS 1 S&W 40 1.91 j ! 76 i 76 <br /> WALLS IN 0 " j 0.81 " 1 { 1 - - <br /> WALLS IE 1 0 0.81 " r L - 1 - <br /> LIGHTS j 25 1" j 3.4151*** I i 85 1 1 85 <br /> EQUIPMENT 0 KW 3415iBtu/kw - 1 - <br /> OCCUPANTS 0 **** 300/3001 1 - - <br /> INFILTRATION 1 CFM 16/251Btu/hr/CFM 14 22 36 <br /> VENTILATION 50 FCFM 16/251Btu/hr/CFM 800 1,250 j 2,050 <br /> 1 ! ;TOTAL: , 976 I 1,272 I 2,248 <br /> NOTES: i 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 i <br /> ****Occupants normally in continuous use of area i j i <br /> Sensible and Latent load-based on light activity unless noted otherwise; <br /> Page 1 <br />