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IFGC Appendix E,Table E-1
<br /> Resldenttal Combustion alr(Required Interlar Volume Based on lnput Rattng of Appliance)
<br /> Input Rating Standard Method Known Air Infiftration Rate fKAIR)Method(cu ft}
<br /> (Btu/hr)
<br /> Fan Assisted or Power Vent Natural Dratt
<br /> 1994 to present Pre-1994 1994 to present Pre-1994�
<br /> 5,000 250 375 188 S25 263
<br /> � 10,000 500 750 375 1,050 525
<br /> 15,000 750 1,125 563 1,575 788
<br /> 20,000 1,000 1,500 750 2,100 1,050
<br /> 25,000 1,250 1,875 938 2,625 1,313
<br /> 3a.� 1,500 2,250 1125 3,150 1,575
<br /> 35,000 1,750 2,625 1,313 3,675 1,838
<br /> 40,OOQ 2 000 3,000 1,500 A 200 2,i0p
<br /> 45,OW 2 2S0 3,375 1,688 A,725 Z,363
<br /> 50,00� 2,500 3,750 1,675 5 2S0 2 6zS
<br /> 55,000 2,750 4,125 2,063 5,775 2,888
<br /> ��0� 3 000 4,500 2,250 6,300 3 150
<br /> 65,000 3,250 a,875 2,438 6 82S 3 413
<br /> 70,000 3,500 5,250 2,625 7,350 3 675
<br /> 75,000 3,750 5 625 2 813 7,875 3,938
<br /> ^�,�0 4,000 ` 6 000 3.000 8,A00 4,20p
<br /> 85,000 ��M 4 250 6,375 3,188 8,925 A,463
<br /> 90 000 4,5p0 6,750 3,375 Y 9,450 4 725
<br /> 95,� 4,750 7,125 3,563 9,975 4,988
<br /> 100 000 5,000 7 500 3,750 10,500 5,250
<br /> 105,000 5,250 � 7,875 3,938 11,025 5,513
<br /> 110 000 5,500 8,250 4,125 11,550 5,775
<br /> 115,000 5 750 8.625 4,313 12,075 6,038
<br /> 120,000 6,W0 9 000 4,5W 12 600 6,300
<br /> 125,000 6 250 9,375 A,688 i3,125 6,563
<br /> 130,000 6,500 9,750 4,875 13,650 6,825
<br /> 135,000 6,750 10,125 5 063 14,175 7,088
<br /> 140,000 7,�0 10,500 5,250 14,700 7 35U
<br /> 145,000 7,7.50 S0,$75 5,438 15,225 7,613
<br /> I50,000 7 500 11,25� 5,625 15,750 7,675
<br /> 155,000 7,750 11,625 5,813 16,275 8,138
<br /> 160,000 8 000 12 000 6,000 1b,800 8 400
<br /> 165,000 8,250 _ 12,375 6,18$ 17,325 8 6b3
<br /> 170,0t10 8,500 12,750 6,375 17,85U 8,925
<br /> 175,000 8,750 13,125 6 5G3 18,375 9,188
<br /> 180,000 9,000 13,500 6,750 18,900 19,450
<br /> 185,000 9,2SQ ` 13,£37S 6,938 � 19,425 9,713
<br /> 190,000 9,500 14,250 7,125 19,950 9 975 T
<br /> 195,�0 9,750 14,625 7,313 20,475 10,238
<br /> 200,000 10,000 15,000 7,5U0 21,OOp 10,500
<br /> 205 000 10,250 15,375 7,686 21525 10 783
<br /> 210,000 10,500 15,750 7,875 22,050 11,025
<br /> 215,000 10,750 16,1z5 � $,Q63 22,S7S 11,2$8
<br /> 220,000 11,000 16,500 8,250 23,1OD 11,550
<br /> 22S 000 � 11,250 16,875 8,438 23,625 11,813
<br /> 230,000 I1,SOU 17 2S0 8,625 24,150 12,075
<br /> 1, The 1994 date refe►s to dweNi�gs consiructed under the 1994 Minnesota Energy Code.The default KAIR used fn this section of the tabie fs
<br /> 0.20 ACH.
<br /> 2. This sectlon of the table is to be used for dwollings constructed priw to 1994.The defeull KAIR used in lhis aectlon oi the tsble is 0.40 ACH.
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