2002-P05643 - mechanical - Laserfiche WebLink

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Heat Loss Subtotal from Page 1 l DESIGN TEMPERATURE DIFFERENCE BTUH CEILING SQUARE 30 1 35 140 145 1 50 1 55 160 1 65 1 70 1 75 1 80 1 85 1 90 195 HEAT LOSS HEAT TRANSFER MULTIPLIER NO INSULATION 18 21 24 27 30 33 36 39 42 45 48 51 54 57 R-11, 3" INSULATION 2.6 3.1 3.5 4.0 4.4 4.8 5.3 5.7 6.2L6.67. 7.5 7.9 8.4 R-19, 6" INSULATION 1.6 1.9 2.1 2.4 2.6 2.9 3.2 3.4 3.7 4.5 4.8 5.0 R-30, 10" INSULATION 1.0 1.2 1.3 1.5 1.6 1.8 2.0 2.1 2.3 2.8 3.0 3.1 R-38, 12" INSULATION 1- 7 0.8 0.9 1.0 1.2 1.3 1.4 1.6 1.7 1.82.2 j 7-3- Q, 2.5 DESIGN TEMPERATURE DIFFERENCE FLOOR OVER AN SQUARE 30 35 40 45 50 55 60 65 70 75 80 85 90 95 BTUH UNCONDITIONED SPACE FEET HEAT LOSS HEAT TRANSFER MULTIPLIER NO INSULATION 10 1 11 1 13 1 14 1 16 1 17 1 19 1 21 122 1 24 1 25 27 28 30 R-11, 3" INSULATION 2.4 2.8 3.2 3.6 14.0 14.4 14.8 15.2 5.6 16.0 16.4 16.8 7.6 R-19, 6"INSULATION 1.6 11.8 12.1 12.3 12.6 12.9 13.1 13.4 13.6 13.9 14.2 14.IC4.7 14.9 R-30, 10"INSULATION 1.1 11.3 11.5 11.7 11.8 12.0 12.2 12.4 12.6 12.8 13.0 13.1 3.5 DESIGN TEMPERATURE DIFFERENCE BTU H BASEMENT FLOOR SQUARE FEETRE 30 1 35 1 40 145 1 50 155 1 60 165 1 70 1 75 1 80 1 85 1 90 1 95 HEAT LOSS HEAT TRANSFER MULTIPLIER BASEMENT FLOOR 0.8 11.0 11.1 11.3 11.4 11.5 11.7 11.8 12.0 12.1 12.2 2.4 2.5 2.7 DESIGN TEMPERATURE DIFFERENCE CONCRETE SLAB WITHOUT LINEAR BTUH PERIMETER SYSTEM FOOT 30 1 35 140r 45 1 50 1 55 160 165 1 70 1 75 1 80 185 190 195 HEAT LOSS HEAT TRANSFER MULTIPLIER NO EDGE INSULATION 25 29 33 37 1 41 1 45 1 49 1 53 1 57 61 T65 69 73 1 77 1" EDGE INSULATION 13 15 17 19 1 21 123 1 25 1 27 1 29 31 1 33 1 35 1 37 39 2" INSULATION 6.3 7.4 18.4 19.4 110.5111.5112.6113.6114.7115.8116.8117.8C1 8.9 0.0 DESIGN TEMPERATURE DIFFERENCE CONCRETE SLAB LINEAR 30 35 40 45 50 55 60 65 70 75 80 85 90 95 BTUH WITH PERIMETER SYSTEM FOOT HEAT LOSS HEAT TRANSFER MULTIPLIER NO EDGE INSULATION 67 76 1 86 1 95 1105 1114 1124 1133 1143 1152 1162 1171171 1" EDGE INSULATION 34 40 46 1 52 1 57 1 63 1 69 1 74 1 80 1 86 1 91 1 97 1103 1109 2" EDGE INSULATION 28 33 37 1 42 1 47 1 51 1 56 1 61 1 65 1 70 1 75 1 79 1 84 1 89 An additional infiltration load is calculated only if the home is loosely constructed or when window infiltration is greater than .5 CFM per linear foot of crack. FLOOR SO FT. x CEILING HEIGHT = CUBIC FT INFILTRATION/ VENTILATION 0.40 x CUBIC FT 60 = CFM MECHANICAL VENTILATION CFM = FRESH AIR INTAKE DESIGN TEMPERATURE DIFFERENCE BTUH CFM 30 35 40 45 155 F-91 60 165 170 175 1 80 85 90 95 HEAT LOSS HEAT TRANSFER MULTIPLIER INFILTRATION 33 39 44 50 1 55 1 61 1 66 1 72 1 77 1 83 1 88 94 9 105 MECHANICAL VENTILATION 33 139 44 50 1 55 1 61 1 66 1 72 1 77 1 83 1 88 94 99 1105 HEAT LOSS SUBTOTAL DUCT LOSS BTUH HEAT LOSS R-4, 1" Flexible Blanket Insulation: ADD 15% (.15) R-7, 2" Flexible Blanket Insulation: ADD 10% (.10) TOTAL HEAT LOSS NOTE: All Heat Transfer Multipliers from ACCA Manual "J" Sixth Edition. HL-841-1-7 (14G48) Litho U.S.A.