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5� p1`�c, b�d � y t � <br />Size: Washington State � � ' "� <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 requirements 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 yrour 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 Extension <br />Program at (360) 956-2042 for assistance. <br />Project Inlormation Coniact lnformation <br />Unit El Townhome Pol gon Northwest <br />Sllver lake Townhomes Alaina Rabertson <br />Everett, Washin ton (425} 606-0005 <br />H@8tiflq SVSt@fTl TVPe: O Forced Air Fumace Q Heat Pump <br />To see detarled instructions for each section, place your cursor on the word "Instructions". <br />Desiqn Temnerature <br />in�tr�a�t;or,5 Design Temperature Difference (OT) <br />f� Everett JC �� � � G.�, � 4T = Indoor (70 degreesJ - Oufdoor Desgn Temp <br />f �.��•-r---------- <br />Area of Buildinq <br />Conditioned Floor Area <br />inst�uctions Conditioned Floor Area (sq ft) <br />Average Ceiling Height <br />'�'`�t«'��iOf� Average Ceiling Height (ft) <br />Glazinq and Doors <br />Insfriictions <br />Insulation <br />Attic <br />_ __ <br />tr,strucY;ons � .. . . <br />R-49 � j ' <br />_. ._ _ - -.�_. .:,�s�i_. .�_-' ..,..+ <br />Single Rafter or Joist Vaulted Ceilings � <br />Iristruciions ( � - — -- <br />Na Vaulted Cellmgs In thls pro�ec[ � t <br />-°,� ;-� i _-<. ; , <br />�.f <br />Above Grade Walls �:K Fie�R f� � <br />Instruciicns <br />f R?� _� 1 <br />4.um �.�;..<_ _,.,..N/ <br />Floors <br />_ _.._....___ <br />IIlSCi 11Ci1Gi15 € <br />f R 30 � ' <br />.. <br />� ��. ��:,,.,� � �`�a_ .�.....-,.u. �.i=_ :.: '".� . �..i; .. M <br />Below Grade Walls �aee Figurc T1 <br />!r,struc4icns � .. ._ — . — ... <br />� No [jelow Grade walls m thls pro�ect ��, I <br />� -- _ ,t ;! <br />Slab Below Grade r:� Frn�re �i <br />Insvuctions - --- - — <br />I No Slab Below Grade In this proj2Ct. _ �;;,I <br />rt.; ;i:a <br />._.�,. - <br />. . . .. ... .. <br />Slab on Grade �:�� F�n�re �i <br />Insiructions � - --_.---.-----_.__.r..___._.._ , I <br />� R 1� Penmeter � ' <br />- ~� - <br />Location of Ducts <br />l�strtieti�n< - - ___ ---- - --- __ _-- _. __�. <br />[ - — -- ---- - — I <br />I .. . [ondi�oned SPa�e---..>.....,_. '' :+ <br />Fiqure 1. <br />. ,"''`a�"'"`"��"'``�.. <br />= �i <br />Above Grade . . . . . . .. <br />1,368 <br />Conditioned Volume <br />8.5 11,628 <br />U-Factor X Area = UA <br />0.30 181 54.42 <br />U-Factor X Area = UA <br />0.026 602 15.65 <br />U-Factor <br />U-Factor <br />0.056 <br />U-Factor <br />0.029 <br />U-Factor <br />F-Factor <br />F-Factor <br />0.540 <br />Sum of UA <br />Area <br />� <br />Area <br />413 <br />Area <br />345 <br />Area <br />� <br />Le� <br />Len th <br />66 <br />Duct Leakage Coefficient <br />1.00 <br />UA <br />UA <br />23.13 <br />UA <br />10.01 <br />UA <br />UA <br />UA <br />35.64 <br />138.85 <br />47 <br />Envelope Heat Load 6,526 Btu / Hour <br />Sum o� UA X 4T <br />Air Leakage Heat Load 5,902 Btu / Hour <br />vw��x o.sxorx.o�a <br />Building Design Heat Load 12,428 Btu / Hour <br />rLr Leakage + Envebpe Heat Lass <br />Building and Duct Heat Load 12,428 Btu / Hour <br />Ducts /n uncondifioned space: Sum o(HuNding Heat Lass X 1. f0 <br />Ducfs in condifioned space: Sum of 8uilding Heat Loss X 1 <br />Maximum Heat Equipment Output 17,399 Btu / Hour <br />Building and Ducf Heat Loss X 1.40 /or Forced Arr Fumace <br />Bui(ding and Duct Heat Loss X 1.251or Heat Pump <br />Y <br />(07/01/13J <br />