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.�' <br /> Simple Heatin S stem Size: Washin ton State <br /> This heatino system sizing_calculatar is_based on the Prescriptive Requirements of Ihe 7.p1?W2shin tg on State Enerqy Code(WSEC�and ACCA <br /> Maniia!s J_and S This calculator will calculate heat�n Iq oads oriiv_f�CGA_p�ocedures for sizin4 cooliii�cystems sliould be useci to determme cooim4 <br /> loads <br /> The glazing(window)and door portion of this calculator assumes the installed glazing and door products have an area weighted average U-factor of <br /> 0 30. The incorporated insulation requiremenfs are the minimum prescriptive amounts specified by the 2012 WSEC. <br /> Please fill out all of the green drop-downs and boxes that are applicable to your project.As you make selections in the drop-downs for each section, <br /> some values will be calculated for you.If you do not see the selection you need in the drop-down options,please call the WSU Energy E�ension <br /> Program at(360)956-2042 for assistance. <br /> Y�o ec�lniormation Contact lnformation <br /> Piar,z{;�/ <br /> HEatlllq S�St@I'Tl TVp6' OO Forced Air Furnace �Heat Pump <br /> To see detailed insfructions for each section,place your cu�sor on the word"Instructions". <br /> Desian Temperature <br /> Design Temperature Difference(4T) 49 <br /> Everett Palne AFB � i �T=lndoor(70 degrees)-Outdoor Design Temp <br /> _.___,. —��_'J <br /> Area of euildinq <br /> Conditioned Floor Area <br /> �,,st�uct�ons Conditioned FloorArea(sq ft) 2.006 <br /> Average Ceiling Height Conditioned Volume <br /> inssruce{c,r.v Average Ceiling Height(ft) `_ 8 5 17,051 <br /> Glazinq and Doors U-Factor X Area = UA <br /> Iri�;kructinns 0.30 334 100.05 <br /> Insulation <br /> Attic U-Factor X Area = UA <br /> a.�y . 0.026 I _?.��%+'?,_� 37.21 <br /> _ __ ._ _.- �-----------�----' _ <br /> Single Rafter or Joist Vaulted Ceilings U-Factor Area UA <br /> No Va�lted Cei�inas in this p:u)e..t. � --- i� <br /> . �__._ J <br /> Above Grade Walls�seeFreure�� U-Factor Area UA <br /> tn�try�tt`;:�� a 21 � 0.056 i 2.390 i 133.84 <br /> ..__r,__._.._----- .�..—. <br /> Floors U-Factor Area UA <br /> ;,,>t,:�:r��,r,,; o.o2s ,.�co _� s7.�o <br /> R-30 � � �—�---- <br /> '___ .___.__.____._.._�__..___...�..,....._.,.,_.__ .J <br /> Below Grade Walls�seeFryu.e�� U-Factor Area UA <br /> No Below Grade Walls In this project. � --" __ 1 """ <br /> '�-.__--.._..__ ._._.__ __.._,.._.�....__._.._._i <br /> Slab Below Grade/see Fiyure a� F-Factor Langth UA <br /> No Slab Below Grade in thls projed. � � :_1 <br /> •. . .. . ... ._.._-_'.--.-._.. . _ .._ _.. __ _� <br /> Slab on Grade�seaF�y�re r� F-Factor Length UA <br /> f—`—� <br /> No Slab on Grade in this project. � �_._� <br /> ._.._._.... _.... .. ._... ..._.__ . _.___ .... . � <br /> Location of Ducts <br /> Duct Leakage Coefficient <br /> Unconditioned Sr.arn � <br /> . _._ J 1.10 <br /> Sum of UA 308.80 <br /> Envelope Heat Load 15,131 Btu/Hour <br /> Flqure 1. SumolUAxeT <br /> ...�� Air Leakage Heat Load 9,023 Btu!Hour <br /> "� ����� VolumeX 06X4TX 018 <br /> j �� •.. .�_ _� Building Design Heat Load 24,154 Btu/Hour <br /> � � Air Leakage+Enve/ope Heet Loss <br /> t����M�Nj�� _; Building and Duct Heat Load 26,570 Btu I Hour <br /> Ducfs in unconditioned spaCe:Sum of Building Heat Loss X 1 10 <br /> Ducfs in cond'Nioned space:Sum ol Building Heat Loss X 1 <br /> Maximum Heat Equipment Output 37,198 Btu/Hour <br /> Building end Ducf Heal Loss X f 40 for Forced Arr Furnace <br /> Building and Duct Heat LossX 1 25 torHeaf Pump <br /> (07/01/13) <br />