1993-005479 - furn/ac/vent - Laserfiche WebLink

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. �. - � � Heat Loss Subtotal from Page 1 f �� SQUARE DESIGN TEMPERATURE DIFFERENCE gTUH C E I l I N G FE ET � 3' � �` `� �` � 65 70 75 80 85 90 95 HEAT TRANSFER MULTIPLIER HEAT LOSS NO INSULATION 18 21 24 27 30 33 36 39 42 45 48 51 54 57 R-t1, ;" 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 R-19, 6" INSULATION 1.6 1.9 2.1 2.4 2.6 2.9 3.2 3.4 3J 4.0 4.2 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 2.5 2.6 2.8 3. 3.1 R-38, 12" INSULATION 0.8 0.9 1.0 1.2 1.3 1.4 1.6 1.7 1.8 2.0 2.1 2.2 2.5 FLOOR OVER AN S�.UARE DESIGN TEMPERATURE DIFFERENCE BTUH UNCONDITIONED SPACE FEET 30 � � 4' � `�`�` � �` �0 75 80 85 90 95 HEAT LOSS HEAT TRANSFER MULTIPLIER NO INSULATION " 10 11 13 14 16 17 19 21 22 24 25 27 28 30 R 1', 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 R t9, 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 4.7 4.9 R-30, i0"INSULATION 1.1 1.3 1.5 1.7 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.1 3.3 3.5 SnUARE DESIGN TEMPERATURE DiFFERENCE BTUH BASEMENT FLOOR FEET 30 � � �' � � � 65 70 75 80 85 90 95 ' HEAT TRANSFER MULTIPLIER HF.AT LOSS BASEMENT FLOOR 0.8 1.0 1.1 1.3 1.4 1.5 1.7 1.8 2.0 2.1 2.2 2.4 .5 2.7 CONCRETE SLAB WITHOUT LINEAR DESIGN TEMPERATURE DIFFERENCE BTUH PERIMETER SYSTEM FOOT 30 � � � � � � 65 70 75 80 85 90 95 HEnT LOSS HEAT TRANSFER MULTIPLIER NO EDGE INSULATION 25 29 33 37 41 45 49 53 57 61 65 69 73 77 '' EDGE iNSULATION 13 15 17 19 21 23 25 27 29 31 33 35 3 39 2" INSULATION 6.3 7.4 8.4 9.4 10.5 11.5 12.6 13.6 14.7 15.8 16.8 17.8 8.9 20.0 �. CONCRETE SLAB LINEAR DESIGN TEMPERATURE DIFFERENCE BTUH WITH PERIMETER SYSTEM FOOT � � � � � � � � �� 95 HEAT LOSS HEAT TRANSFER MULTIPLIER NO EDGE INSULATION 57 67 76 86 95 105 114 124 133 143 152 162 171 181 1" E D G E I N S U LA TI O N 34 40 46 52 57 63 69 74 80 86 91 97 103 109 2" E�GE INSULATION 28 33 37 42 47 51 56 61 65 70 75 79 84 89 An c�ciditi;�nal infiltration load is calculated only if the home is loosely constructed or when window infiltration is greater than .5 CFM pe� linear foot of crack. FLOOR SQ FT, x _._ CEILING HEIGHT = ___ CUBIC FT INFILTRATION/ VENTILATION 0.40 x CUBIC Ff = 60 = CFM MECHANICAL VENTILATION CFM = FRESH AIR INTAKE DESIGN TEMPERATURE DIFFERENCE BTUH C FM 30 35 40 45 50 55 60 65 70 75 80 85 90 95 H E A T LO S S HEAT TRANSFER MULTIPLIER I N F I L T R A T I 0 N 33 39 44 50 55 61 66 72 77 83 88 94 9 105 MECHANICAL VENTILATION 33 39 44 50 55 61 66 72 77 83 88 94 105 HEAT LOSS SUBTOTAL DUCT LOSS I BTUH HEaT �U�S R-4, I" Flexible Blanket Insulation: ADD 15% (.15) - --'--- R 7, 2' Fiexible Blanket Insulation: ADD 10% (.10) � ---- -------- - x TOTALHEATLOSS NO'E: :,i; �ieat Transfer Multipliers from ACCA Manual "J" Sixth Edition. HL-t3-it Ci (k234; u�r,u .; _ ..