Laserfiche WebLink
Haat Loss Calculation Worksheet For: <br /> absolute heating and cooling inc. <br /> City: Orono <br /> Contractor/Owner. Terry Built/Clark <br /> Job Address: 1676 long Lake Blvd. <br /> Orono,MN <br /> Calculated witfi Delta T of 90 <br /> Amour�t "U" Factor Factor BTUH Loss <br /> 3quam feet of exposed waii ana above ynde: 1130 0.06 6086 <br /> Square feet of exposed window arca: 480 0.66 23760 <br /> Square test of ceiling area: 2280 0.03 6166 <br /> Sqwrc teet of basement/crawl space floor area: 1441 0.03 3891 <br /> Square faet of wail area below�rade: 1020 0.08 8262 <br /> Linear feet of inf�itratfon for windows: 86 O.b 7.086 47 <br /> linear feet of infiltration for doors: 60 1.26 1.086 81 <br /> Linearl�M itMltratfon tor slidin�doors: 124 0.76 1.086 101 <br /> Allowa�ce ior kibchen and bath tans <br /> Kitchen fans�600 BTUH: 1 6� 600 <br /> Bath fans�200 BTUH: 2 200 400 <br /> Altowance for Tireplaces�1300 BTUH: 1 1300 1300 <br /> Total BTUH loss: 49683 <br /> Add for combustfon air(.001 x net x 12.6 x.076 x 90): 4192 <br /> T��� 63876 <br /> Maximum aliowabk(Total x 116%) 61966 <br /> BTUH output of furnace must fall between: 63876 and 61966 <br /> �� � d ����' Si�nature: <br />