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Sim <br />m Size: Washi <br />V- pt�x, �d � <br />State � <br />�, �,'T h I <br />The glazing (window) and door portion of this caiculator 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 fili 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 Extension <br />Program at (360) 956-2042 for assistance. <br />Pr�oject Information Contacf lnformation <br />U�it El Townhome Polygon Northwest <br />Silver Lake Townhomes Alaina Robertson <br />Everett, Washin ton (425) 606-D005 <br />H@at111C) SySt@Ill T\/pB: O Forced Air Furnace � Heat Pump <br />To see detailed instructions for each section, place your cursor on the word "Instructions". <br />Desiqn Temperature <br />;'';����t�:O:,� Design Temperature Difference (�T) <br />� Everett JC W_ _ ��� 4T = Indoor (70 degrees) - Outdoor Design Temp <br />Area of Buildinq <br />Conditioned Floor Area <br />�'"�' "��1101� Conditioned Floor Area (sq ft) <br />Average Ceiling Height <br />"'=�' u��'°"� Average Ceiling Height (ft) <br />Glazinq and Doors <br />ir,=_tr:�ctfon�; <br />Insulation <br />Attic <br />_ _ <br />�i.S��:tC�iGT15 � R-49_ � _ _ .__ 4i;� <br />R�� -'a..3 .as� sx,`�"'d�l�ax�s'r.�: $`I�`: _`- � <br />Single Rafter or Joist vaulted Ceilings <br />__ _ . __ _ _.__ _.__. _ .___. <br />IP1SYf�ilC.tVOR< .. .._ . . _.__ ..._.�. ... � <br />No vaulted Cellmgs In this proJe[t � <br />�"" _ �� _;"-� <br />Above Grade Walls �a� Fieure �� <br />li�strua�c,;s: _._.___- _-__:_..--.--. — <br />R zi • � <br />l._,�.i._. . <br />Floors <br />_ . _ _ _ _. . .__ _ <br />.,:s+.ruc�ian:; ----------- ------- <br />� , R�30 � _. � <br />Below Grade Walls r:eo Figure �1 <br />_ _ _ __ _ _ <br />fns,rnc:tior,> -- -- _____ _ _.— _ <br />� No Below Grade Walls m tbls pro�ect. � <br />- - . ""` . . _ . �i:-tSrx�" <br />Slab Below Grade rsee Fia��e t� <br />r,; - - -- --- ---- -- i <br />s.rt�czicr_. � <br />f tao Slab aelow Grade in this pro�ect <br />...3�: ._. ��iiir.."'v� ��=.s; :,a:..-.., <br />Slab on Grade �see F�q�re r� <br />_ 1 <br />_ _ _,� ------ -----_ .�._--- <br />,,Pt,��t,o:,� _ <br />R-10 Penmeter <br />' – <br />_. <br />Location of Ducts <br />,_".: ttcticr.s __ <br />Condiuoned Space � +� <br />t ,�:-_ � ��, � . _ _,:� ��;.� <br />Fiqure 1. <br />T�'~�,. <br />Above Grede <br />� :- . <br />' �k <br />. a BG�OIMGIiI�! A � ' _' <br />1,368 <br />Conditioned Volume <br />8.5 11,628 <br />U-Factor X Area = UA <br />0.30 981 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 />Area <br />0 <br />Area <br />413 <br />Area <br />345 <br />Area <br />0 <br />Le� <br />UA <br />UA <br />23.13 <br />UA <br />10.01 <br />UA <br />UA <br />F-Factor Len th UA <br />0.540 86 35.64 <br />Duct Leakage Coefficient <br />1.00 <br />Sum of UA <br />138.85 <br />47 <br />Envelope Heat Load 6,526 Btu / Hour <br />Sum of UAX47 <br />Air Leakage Heat Load 5,902 Btu / Nour <br />VolumeX 0.6X4TX.018 <br />Building Design Heat Load 12,428 Btu / Hour <br />A!r Leakage + Envelope Heat Loss <br />Building and Duct Heat Load 12,428 etu / Hour <br />Ducfs in unconditioned space: Sum of Building Heat Loss X 1.10 <br />Ducts in condifioned space: Sum of Building Heat Loss X 1 <br />Maximum Heat Equipment Output 17,399 etu / Hour <br />8uilding and Duct Heat Loss X 1.40 /or Forced Air Furnace <br />Building and Duct Heat Loss X 1.25 for Heat Pump <br />(07/01/13J <br />