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! ,��. ,� ;: :y,. �.,,a <br /> ,,..' ° � � �d.h'w �' . a _ . �1 �..� � ' ��9 . I 0 `. <br /> ax r . �YXW<�'�d'a <br /> Climate Zone 1 ' a�' <br /> � , <br /> „ ...::� . : _< : �: : #� i���.A. <br /> lnstructlons: �' "`'`� <br /> =a <br /> a. 7ne ronowmy staps wm qetermine the maximum.hratinp ayetem slze,: <br /> t. Structurei loas,velue(1}:May be taken dlrediy trom the Fropoe6d UA`box on paqe 2. "�� ' ,w.z. : <br /> `< 2. Alr leakape loss,Slalue(2):This Is tha volume(Ft3)ot the Cond�dlanaq space in the;dweQing.:,' x . , <br /> 3.•.Climate FBctor,QT:The local ASNRAE ciimateiador� '��'F, foi'your]udSdfqton(call WEE6 ff unsUrej �' <br /> ;... 4. :Duct Loss;value{3): Insa�t value trom BTUIHr,8oz{e). .�: :€ ' <br /> , ., ,;: +_. . ..;: : . .�,::.s =,. , .,.:ia.....>;. <br /> 5. Calculata values a,b;and C'by Inult(plying ihe numt�ers In 88ch hortzont�l row, - % � �:;s ;r <br /> ., 8. Add Values a,b, and c. . , _ �- ; » .: . � i � :� � i $ � H <br /> , .- <br /> 7. Mulliply;ha sum from Step#S by i,5 to obtaln ttw maxtmuin heati�systertCautput 1or the,huilding � -;�+a,°„; <br /> 8. II the heating system is eledric,dlvkle ihe ETUfir. value from Step#7 by'34t3 to get kWaft autput. <br /> . . <br /> Heat loss ath , ` � ` - Values pT ACH ;e�' Factors ,`�.'_�'� BTU/Hr. <br /> Structural loss (1) (BTU/Hdh� X (a) <br /> Air leakage loss ;2) (!T3) X x :35 X 0.018 . (y) <br /> Duct losses (3) (BTU/HrJ ' x .10 = (c) <br /> �.. . :._ ,::. , ., ,: .,;:.... . <br /> � Pertnll No. Design Heat Load <br /> '' Name (a+b+c) (BTU/Hr.) <br /> � Street <br /> � Lotq Maximum Heating Output <br /> �; City <br /> k County_ (Gas, oil, propane,wnod) <br /> � Phone# (Design Heat Load X 1.5) (BTUM�) <br /> '� OR <br /> �' Manufacturer <br /> � Type ol system � Maximum Heating Output <br /> y Model !J �° (Electric, heat pumps) <br /> x. Heating output Q TU/hr. �. (BTU/hr./3413) (kWBttS) <br /> "�r� <br /> �< e c i��i �� s'�t � a�r:.: <br /> BOWM/J1qCTO0EP 91 . <br /> Page 3 <br />