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<br /> lnstnictlons:
<br /> A.'.Tha tollowing steps wlu determine the mazlmurif neatlnp syst�m size °a•�
<br /> ! 1, SituCtur91 loss,velue;(1):Mey be taken diredty from the Ptopd88d UA bb�C•an page 2.'
<br /> ' 2, AIP,18akApm toss, Velue(2j: This ls;the volume,{Ft3)oi th8 Got�tlonett spaCC iti ihe r1we11[bg,,
<br /> �3, Cllmata Facior,pTrTite localASHRAE�Itm�telactor is�F.torynur�urlsdfaton(call V1tEES lt unsur8�.•
<br /> d., Duc�.Wss,V81ua j3J:lrisert y21uelrom STU�#1ry Box(ef:
<br /> 5:�Cabulate values a,b,and C'by multiptylhg the.:numbers!n 9�h horizontaYrow� 4 <
<br /> 6 Add values�,b,and c., ,' ' ` ° ` � '' � <
<br /> ' 7. Mutp�iyihe�sum trom Step.�5 6y i,5 to obtain.the mautmiam heatirtg systemau1�ut�orlhe pult�ng.i ;
<br /> 8.;lf th�heaUng system Is electrlc;�flv�de the BTUfir, value trom Step#7 by 3dt3'!C'gei kWat#rrutput. !
<br /> .�.
<br /> s� Heat loss ath ��'����.���` Vatues ?i��� pT ACH x�� Factors „ � BTU/Hr
<br /> .�.
<br /> , -` �._ Y. 5 ,.
<br /> Siructural loss (i) (BTU/NdF� x = (a)
<br /> Air leakage loss (2) (ff3) X x '.35 X 0.018 (b)
<br /> Duct losses (3) (BTU/Hr) ` x .TO = (c)
<br /> �sr "` �� Design Heat Load
<br /> �' Permit No. '� (a+b+c)
<br /> N (BTU/Hr.)
<br /> � St et �
<br /> a' Lot# � Maximum rleatin Out ut
<br /> � City � (Gas,oil, propane,wo d)
<br /> � County � (Design Heat Loai X 1.5) (8TU/H�)
<br /> ' Phonelt_ `
<br /> � OR
<br /> � *
<br /> �. kt
<br /> � Manufacturer °<:
<br /> ,.:
<br /> `s�; Type of system :,s: Maximum Heating Output
<br /> '� Model #_ jl (Electric, heat pumps)
<br /> s Heatingoutput k� TU/hr. ;s. (BTU/hr./3413J (kWBttS)
<br /> � �.
<br /> �» 6� >Y �s3 � 5':..,rfq ��"XN.�� �S$ £.�d..:..:, Y �:".
<br /> .`�. ✓Y..� � af-.
<br /> OOWMAWJCTOBER 91
<br /> Page 3
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