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Sim <br />m Size: Washinaton State <br />., ;� <br />i J <br />� � ��� � ��� � � � .,;i <br />The glazing (window) and door portion of this calculafor 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 fitl 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 caiculated 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 Information Contact Information <br />Unit El Townhome Polygon Northwest <br />Silver LakeTownhomes Alaina Rohertson <br />Everett, Washington (425� 606-0005 <br />HBatIIIQ SVSt01'Tl TVI�e� O Forced Air Furnace Q Heat Pump <br />To see detailed insfructions for each section, place your cursor on the word '7nstructions". <br />Desiqn Temperature <br />er,sffiECl;o,s I _ — Design Temperature Difference (OT) <br />�Everet[ )C � F�° �. � pT = Indoor (70 degrees) - OufdoorOesign Temp <br />, <br />Area of Buildinq <br />Conditioned Floor Area <br />��'=�� 1tCT1O:' � Conditioned Floor Area (sq ft) <br />Average Ceiling Height <br />insti�u<:tions Average Ceiling Height (ft) <br />Glazinq and Doors <br />Instrucfions <br />Insulation <br />Attic <br />�nstrt,ctfons ( _...__. _ W. _____ _._._..�_�._...�.: �I <br />k R-a9 '� <br />_ __ <br />Single Rafter or Joist Vaulted Ceilings <br />111 _ _ _�_ . _ _-_—_� <br />Instructions � No Vaulted Cei6ngs in this pro�eCt. ��,�.q� <br />- i <br />Above Grade Walis �SKFiy�re» <br />_ __ <br />Instruciions — � <br />�.� R-21� � �.� <br />F� _ ,..:y....�.- .y,.A-,•.���:F <br />F�OOfS <br />_ _. __ _ _ _. <br />i�,����,�t�ons ! <br />I R-30 ���� <br />- 3;i�� <br />Below Grade Walls �SKFrg�re» � Y <br />___ _ __ p ' __ _ <br />I115lPUCi16115 � -... _v_ _.__.— ..__ ,.:I <br />�o Below Grade Walis in thls ro ect. �� <br />....._ _>.. i <br />Slab Below Grade raee Fra�.e n <br />Instructioiis No Slab 6elow Grade in Ihls pro�eCt �_LL ' I <br />_ . _ -- i <br />Slab on Grade �5ee Frnure n <br />!nstructio��s _ _�....... :_._..W _ ,:..;...._ — I <br />f R-LO PenR10t2t � � <br />`___ � : <br />Location of Ducts <br />i�,5tr���t��,:, _ _. <br />I Condi[loned Spa[e � j I <br />l_. � .���-� — - - - - i <br />Fiqure 1. <br />�a' � <br />� �� <br />; Above Grede <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 Area <br />-- 0 <br />U-Factor Area <br />0.056 413 <br />U-Factor Area <br />0.029 345 <br />U-Factor Area <br />_� � <br />F-Factor Le� <br />F-Factor Len th <br />0.540 66 <br />Duct Leakage Coefficient <br />1.00 <br />Sum of UA <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 ol UA X.�T <br />Air Leakage Heat Load 5,902 Btu / Hour <br />Vo/ume X 0.6 X �T X.018 <br />Building Design Heat Load 12,428 Btu / Hour <br />Air Leakage + Envelope Heat Lass <br />Building and Duct Heat Load 12,428 Btu / Hour <br />Ducts in unconditioned space: Sum of Building Heat Loss X 1. f 0 <br />Ducts in condr6oned space: Sum of Burlding Heat Loss X 1 <br />Maximum Heat Equipment Output 17,399 Btu / Hour <br />Builtling and Duct Neaf Loss X?.40 for Forced Air Fumace <br />Building and Ducf Heat Loss X i.25 for Heat Pump <br />(07/01/13J <br />