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<br /> � � System Si�ing Calcu[ations - Winfi�r
<br /> , Residenfiial Load - Whole House Component Details
<br /> Praject 7itle:
<br /> Wiilow
<br /> , FL Building Type: User
<br /> 4!4/2012
<br /> IReference City: Lakeland, FL {Defaults) Winter Temperature Difference:29.a F{MJ8 99%)
<br /> - - •�-_='��-��� •�;:-a::�_. :�<r:r��-<•:�__.�-•�=- - �,���<.,�;_:�,�
<br /> �1'0;�l�} $� =�r�-�-'°..°,�w:o==:_�.r',�=?:�:z__;;:?,=;:T=-���u,•��,��.��_
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<br /> Window Panes/T e Frame U Orientation Ar�a s f� X HTM- laad
<br /> 1 1, NFRC 0.33 Meta! 0,60 S 32.4 17.4 563 Stuh
<br /> 2 '�, NFRC 0.33 Metal 0.57 W 16.2 46.5 268 Btuh
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<br /> 3 1, NFRC 0.33 Metai 0.57 W 8,4 96.5 132 Btuh
<br /> 4 1, NFRC 0.33 Meta! Q.57 W 5,0 16.5 83 Btuh
<br /> 5 1, NFRC 0.33 Me#al 0.57 N 46.4 16.5 767 Btuh
<br /> 6 1, NFRC 0.33 Metal 0.57 N 16.2 96.5 268 Btuh
<br /> 7 1, N�RC 0.33 Metal 0.57 E 40.0 16.5 661 Bfuh
<br /> 8 9, NFRC 0.33 Me#al 0_57 N 53.3 16.5 8$2 Btuh
<br /> 9 4, AlFRC 0.33 Metal 0.57 � 32.4 �6.5 535 Btuh
<br /> WindowTotal 249.8 s ft 4958 Bfufi
<br /> Wails Type Ornt. Uefif. R Value Area X HTM= Laad
<br /> (Cav/Sh}
<br /> 1 Frame-Wood -Adj {0.095) 17.0/(l.Q 265 2.75 730 Btuh
<br /> 2 Frarne-Wood -Adj (0.095) 11.OIp.O 72 2.75 199 Btuh
<br /> 3 Conc BIk,Hollow -Ext (0.449) 4.1/4.0 177 4.33 764 Btuh
<br /> 4 Conc BIk,Ho(iow -Ext {0.149} 4.1/0.0 87 4.33 377 Btuh
<br /> 5 Canc Blk,Ho!!ow -Ext (0.449) 4.1/0,0 527 4.33 2280 Btuh
<br /> 6 Conc B[k,Hollow -Ext (Q.149} 4.1l0.0 225 4.33 975 Btuh
<br /> 7 Ct�nc Bfk,Haliow -Eact (O.�i49} 4.1/0.0 44 4.33 190 Btuh
<br /> �I 8 Gonc B1k,Ho!!ow -Ext (0.149) 4.1IO,fl 133 4.33 577 Btuh
<br /> 9 Conc B1k,Hoitaw -E�ct (0.149j 4.1lQ.0 67 4.33 299 Btuh
<br /> 1Q Conc Blk,Hollow -Ext (0.149) 4.110 0 371 4.33 1604 Btuh
<br /> Wa(!Tafa! 9969 s ft 7987 Btuh
<br /> Doars Type Sform Ueff. Area X HTlVi= Lo�d
<br /> 1 Insulated-Garage, n (0.460) 18 93,3 237 Bfuh
<br /> 2 tnsulated-Exterior, n (0.464) 40 93.3 534 Btuh
<br /> 3 (nsulated-Exterior, n (0.46d) 17 13.3 222 Btuh
<br /> Door Tatal 74 s ft 993Btuh
<br /> Ceitings TypelCo[odSurface Ueff. R-Value Area X HTM� Laad
<br /> � 1 Vented AtticlUShing (0.032) 30.010.0 2536 Q.9 2342 Btuh
<br /> 2 Vented AtticlUShing (0.032) 30.0/0.0 20 0.9 18 t3tuh �
<br /> Ceiiin Total 2556 s ft 23618tufi �
<br /> Floors Type Ueff. R�Value Size X HTM= Load �
<br /> � 1 S(ab On Crade {'I.780} 0 0 245 8 ft(perim.) 34.2 8491 Bfuh t
<br /> Fioar Tatal 2536 s ft 84'#9 Btuh ;,
<br /> Envelope Subtotal: 23910 Btuh �?
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<br /> Infiltration Type Who]ehouse ACH Volume(cuft) Wai(Ratio CFM= !
<br /> Natural 0.36 22824 1.d0 136.9 4339 Btuh .
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<br /> Duct load Average sealed, R6.5,Supply{Att), Return(Att) (DLM of O.Q61) 1733 Btuh �,
<br /> Ener Gau et�/USRFZB v3 0 page 9 �
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