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i <br /> a I <br /> Heat Loss Subtotal from Page 1 <br /> DESIGN TEMPERATURE DIFFERENCE <br /> CEILING S�EE RE 3G 35 40 45 50 55 60 65 70 75 80 8.5 90 3`� HEAT LOSS <br /> HEAT TRANSFER MULTIPLIER <br /> NO INSULATION 18 21 24 27 30 33 36 39 42 45 48 51 54 57 <br /> R-11, 3" INSULATION 2.6 3.1 3.5 4.0 4.4 4.8 5.3 5.7 6.2 6.6 7.0 7.5 7.9 8.4 <br /> R-19, 6" INSULATION 1.6 1.9 2.1 2.4 �2.6 2.9 3.2 3.4 3.7 4.0 4.2 4.5 4.8 5.0 <br /> R-30, 10" INSULATION 1.0 1.2 1.3 1.5 ; 1.6 1.8 2.0 �2.1 2.3 2.5 2.6 �2.3 �3.0 3.1 <br /> R-38, 12" INSULATION 0.8 0.9 1.0 1.2 1.3 1.4 1.6 1.7 1.8 2.0 2.' 22 I 2.3 2.5 <br /> DESIGN TEMPERATURE DIFFERENCE <br /> FLOOR OVER AN SQUARE BTUH <br /> UNCONDITIONED SPACE FEET 30 35 40 45 50 55 60 65 70 75 80 85 � 9`' }{EAT LOSS <br /> HEAT TRANSFER MULTIPLIER <br /> NO INSULATION 10 11 13 14 16 17 19 21 22 24 25 27 28 30 <br /> R-11, 3" INSULATION 2.4 2.8 3.2 3.6 4.0 4.4 4.8 5.2 5.6 6.0 6.4 6.8 7.2 7.6 <br /> R-19, 6"INSULATION 1.6 1.8 2.1 2.3 2.6 2.9 3.1 3.4 3.6 3.9 4.2 4.4 a.7 4.9 <br /> R-30, 10"INSULATION 1.1 1.3 1.5 ?J � 1.8 2.0 2.2 2.4 2.6 2.8 �3.0 3.? ,3.3 3.5 <br /> SQUARE DESIGN TEMPERATURE DIFfERENCE � BTUH <br /> BASEMENT FLOOR 30 35 40 45 ( 50 55 60 65 70 75 ' 80 85 i 90 95 <br /> FEEi HEAT LOSS <br /> HEAT TRANSFER MULTIPLlEfi <br /> BASEMENT FLOOR Q 0.8 � 1 A � 1.1 1.3 1.4 1.5 � 1 J 1.8 2.0 2.1 �2.2 2.3 !2.5 2.7 I <br /> DESIGN TEMPERATURE DIFFERENCE <br /> CONCRETE SLAB WITHOUT LINEAR 30 � � I � � � � � 70 � � � j � � BTUH <br /> PERIMETER SYSTEM FOOT HEAT LOSS <br /> HEAT TRANSFER MULTIPLIER <br /> NO EDGE INSULATION 25 29 33 37 41 45 49 53 57 61 65 fi9 I 73 77 <br /> 1" EDGE INSULATION 13 15 17 19 21 23 25 27 29 31 33 35 I 37 39 <br /> 2" INSULATION 6.3 7.4 �8.4 9.4 �10.5 11.5 12.6�13.6 14J 15.8 16.8117.8I18.9 20.0 <br /> DESIGN TEMPERATURE DIFFERENCE <br /> CONCRETE SLAB LINEAR 30 35 40 45 50 I 55 I 60 65 70 75 8Q g5 I gp � g5 BTUH <br /> WITH PERIMETER SYSTEM FOOT HEAT LOSS <br /> HEAT TRANSFER MULTIPLIER <br /> NO EDGE INSULATION 57 67 76 86 95 105 114 124 133 143 152 162 ?71 �181 <br /> 1" EDGE INSULATION 34 40 46 52 57 63 69 74 80 86 91 97 I 103 109 <br /> 2" EDGE INSULATION 28 33 37 42 47 � 51 56 61 65 70 75 79 84 89 <br /> An additional infiltration load is calculated only if the home is loosely constructed or when window infiltration is greater than .5 CFM per <br /> li�ear foot of crack. <br /> FLOOR SQ FT. x CEILING HEIGHT =�� BIC FT <br /> INFILTRATION/ <br /> VENTILATION 0.40 x CUBIC FT = 60 = CFM <br /> MECHANICAL VENTILATION CFM = FRESH AIR INTAKE <br /> DESIGN TEMPERATURE DIFFERENCE BTUH <br /> CFM 30 35 40 45 � 50 55 60 S5 70 75 I 80 85 , 90 9`' HEAT LOSS <br /> HEAT TRANSFER MULTIPLIER <br /> INFILTRATI�N 33 39 44 50 55 61 66 72 77 83 88 �9 1 5 <br /> MECHANICAL VENTILATION 33 39 44 50 55 61 66 72 77 83 88 j 94 105 <br /> HEAT LOSS SUBTOTAL <br /> DUCT LOSS BTUH HEAT LOSS <br /> R-4, 1" Flexible Blanket Insulation: ADD 154'0 1.151 <br /> R-7, 2" Flexible Blanket Insulation: ADO 104% (.101 <br /> TOTALHEATLOSS <br /> NOTE: All Heat Transfer Multipliers from ACCA Manual "J" Sixth Edition. <br /> HL-841-L7 002344 Litho U.S.A. <br />