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��. � <br /> , ` [ � 'j .�, . <br /> 't.� 3'w�NFi � tifr.�F ��. < R>. �.1..� f�Ff�SS 1�/ Pt S � ..x � l+fR�! 3 � l afi5 i� .tlM�f£ t�f � ��A �3'�` f( : <br /> � .�` ��-':a n . ...n . .....:.. . ...5:'.�.: ........ : w �.iE a2 .S\ f ^:� <br /> )f.� / Y•l�i. . .�.. ..::.. l . � .� .. .. .' . .,�� . � ` . <br /> .. .. .__... <br /> �eS 5 .,' ��T_:' .: <br /> s Climate Zone 1 <br /> S\� • <br /> � (4'< F �.jM ��0ise. . . , . <br /> �:: S :s" . ,:. ., . ,. ..... ..� . ,-�� <br /> Instructions: <br /> A. 7he follov+infl steps wili determine the mazimum heating syst�m sizo : <br /> 1. Siructurai loss, value (i):May bs taken direcUy from the Proposed UA box on pagn 2. <br /> �. A.Ir Ieakage loss, Value (2): This is th� vo(ume (Ft3j of ,he conditioned snaco in the dvralling. <br /> �,..-�...'o �. {Of' ^Ui L'�1Of1�Min?l iC1�� 1fJcFC if Uf1:iJf@ . <br /> :J. C.��fi7c3iC �8Gi01"�(�T: ��iiB i0G2(.iJi ��iiE C�IiI'C�� +�.,v I.._� /- J - - � � <br /> 4. Duct Loss, value {3): ,�seri vafu� trom 87'UiHr, aox (a). <br /> 5. C2lculate values a, b; and r by muliipfyina the num�ers in each horizorilal roa1. <br /> G. Add vaWes a, b, and c. "' <br /> 7. M�Itiply �he sum irorn Step �?6by Y.5 to obtair the m2ximum heating system ��utput for the��hui(dirg. <br /> 8. If lhe heating system is olectric, divide th� 8'('Uihr.�value trom Slep .r7 by 3d13 to aet kWatt euipul. � <br /> ��; Heat loss path ��§ .. Values - - � !�T ��` �� ACH� (_Factors � BTUIHr 3 ` < <br /> <,, ., > .<,. . . <br /> Stnicturel loss (1) (ETU/Nd� X = �a� I <br /> Air leakage Ioss (2) (1T3) X x .35 X 0.018 = (b) <br /> Duct losses (3) (BTU/Nr) ' ;: x .10 = (�) <br /> Design Heat Load <br /> ��Permit No. (a+b+c) (BTU.!Hr.) <br /> > Name ara <br /> ; Street <br /> !: Lot# Maximum Heating Ouiput ' <br /> ; Clty (Gas, oil, propane,wood) <br /> '` County (Design Heat Load X 1.5) (BTU/H�) <br /> �� Phone# <br /> � � OR <br /> � M <br /> � ' Manufacturer <br /> ! �, Type of system_ Maximum Fieating Output <br /> � c` Model # (Electric, heat pumps) <br /> = Heating output k0 TU/hr. (BTU/hr./3413) (kWatts) <br /> sowunruocroeeeei <br /> Page 3 <br />