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s <br /> . ` LENNOX RESIDENTIAL HEATING DATA SHEET <br /> JOB NAME: DATE <br /> ADDRESS: <br /> OUTDOOR TEMP: --/ � INDOOR TEMP: ' TEMP. DIFFERENCE: 90 ' <br /> DESIGN TEMPERATURE DIFFERENCE <br /> MOVABLE GLASS WINDOWS SaEE RE 30 35 40 45 50 55 60 65 70 75 80 85 90 95 HEAT LOSS <br /> HEAT TRANSFER MULTIPLIER <br /> S I N G L E G LA S S 39 45 52 58 65 71 78 84 90 97 103 110 116 123 <br /> SINGLE GLASS W/STORM 21 25 28 31 35 38 42 45 49 52 56 59 63 66 <br /> DOUBLE GLASS 28 32 37 41 46 50 55 60 64 69 73 78 2 87 <br /> DOUBLE GLASS W/STORM 16 19 21 24 27 29 32 35 37 40 42 45 48 50 <br /> SQUARE DESIGN TEMPERATURE DIFFERENCE BTUH <br /> SLIDING GLASS DOORS FEET 30 35 40 45 50 55 60 65 70 75 80 85 90 95 HEAT LOSS <br /> HEAT TRANSFER MULTIPLIER <br /> �I N G L E G LA S S 42 48 55 62 69 76 83 90 97 104 110 117 124 131 <br /> SWGLE GLASS WiSTORM 22 26 29 33 37 40 44 48 51 55 59 62 66 70 <br /> DOUBLE GLASS 29 34 39 43 48 53 58 63 67 72 77 82 87 91 <br /> DESIGN TEMPERATURE DIFFERENCE <br /> DOORS SaEETRE 30 35 40 45 50 55 60 65 70 75 80 85 90 95 HEAT LOSS <br /> HEAT TRANSFER MULTIPLIER <br /> SOLID W00D 31 36 41 46 51 56 62 67 72 77 82 87 92 97 <br /> S O L I D W O O D"' 18 21 24 27 30 33 36 39 42 45 47 50 53 56 <br /> METAL URETHANE 23 27 30 34 38 42 45 49 53 57 fi0 64 68 72 <br /> METAL URETHANE"` 13 16 18 20 22 25 27 29 31 33 36 38 40 42 <br /> "Weatherstripped or Storm <br /> RUNNING FEET _1.�� _ <br /> CEILING HEIGHT XT <br /> WALLS GROSS WALL 1._��QQ__ <br /> WINDOWS & DOOR AREAS - ZL$ <br /> NET WALL AREA � <br /> DESIGN TEMPERATURE DIFFERENCE <br /> FRAME WALL SaEETRE 30 35 40 45 50 55 60 65 70 75 80 85 90 95 HEAT LOSS <br /> HEAT TRANSFER MULTIPLIER <br /> NO INSULATION 8 10 11 12 14 15 17 18 19 21 22 23 25 26 <br /> R 11, 3" INSULATION 2J 3.1 3.6 4.0 4.5 4.9 5.4 5.8 6.3 6.7 7.2 7.6 8.1 8.5 <br /> R-13, 3-1;2" INSULATION 2.1 2.4 2.8 3.2 3.5 3.8 4.2 4.6 4.9 5.3 5.6 5.9 6.3 6.6 <br /> R-13 + 1" POLYSTYRENE 1.8 2.1 2.4 2.7 3.0 3.3 3.6 3.9 4.2 4.5 4.8 5.1 5J <br /> R 1� ,- t;�?" POLYSTYRENE 1.6 1.9 2.2 2.5 2.8 3.0 3.3 3.6 3.8 4.1 4.4 �4.7 4.9 5.2 _��Q�__ <br /> MASONRY WALL SQUARE DESIGN TEMPERATURE DIFFERENCE F3TUH <br /> ABOVE GRADE FEET 30 35 40 45 50 55 60 65 70 75 80 85 90 95 HFAT LOSS <br /> HEAT TRANSFER MULTIPLIER <br /> NO INSULATION 16 18 21 23 26 28 31 33 36 38 41 ��.4 4, 49 <br /> --- - -- -- - ------ <br /> R-5. 1" INSULATION 4.3 5.0 5.8 6.5 7.2 7.9 8.6 9.4 10.1 10.8 11.5 12.2 13.0 13.7 <br /> R-11, 3" INSULATION 2.3 2.7 3.1 3.5 3.8 4.2 4.6 5.0 5.4 5.8 6.2 6.5 6.9 7.3 <br /> R-1g, 6" INSULATION 1.4 1J 1.9 2.2 2.4 2.6 2.9 3.1 3.4 3.6 3.8 4.1 4.3 �.5 � <br /> DESIGN TEMPERATURE DIFFERENCF. i <br /> MASONRY WALL SQUARE BTUH <br /> E3fLOW GRADE FEET 30 35 40 45 50 55 60 65 70 75 80 85 90 95 HEAT LOSS <br /> HEAT TRANSFER MULTIPLIER <br /> NO INSULATION 4.4 5.1 5.9 6.6 7.3 8.1 8.8 9.6 10.3 11.0 11.8 12.5 13.2 14.0 <br /> R-5, 1" INSULATION 2.6 3.0 3.5 3.9 4.3 4.8 5.2 5.7 6.1 6.5 7.0 7 4 7.8 8.3 <br /> R 11, 3" WSULATION 1.8 2.1 2.4 2.7 3.0 3.3 3.6 3.9 4.2 4.5 4.8 5.1 4 5J �� <br /> R-?9, f," INSULATION 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 3.8 <br /> HEATLOSS SUBTOTAL <br />