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S <br />Size: Washinaton State <br />The glazing (window) and door portion of this calculator assumes the instailed giazing and door products have an area weighted average U-factor of <br />0.30. The incorporated insulation requirements are the minimum prescriptive amounts specified bythe 2012 WSEC. <br />Please fili out all of the green drop-downs and boxes that are applicabie 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 />Project lnformation Confact Information <br />Unit E3 Townhome Polygon Northwest <br />Siiver LakeTownhomes Alaina Robertson <br />Everett, Washin ton (425) 606-0005 <br />HEdtI11C� SVSt@fTl TVpe: O Forced Air Fumace Q Heat Pump <br />To see detailed instructions for each section, place your cursor on the word "lnstructio�s". <br />Desiqn Temperature <br />!nshuctions __ ._______ _ ..___W___..__i.�...-._____ <br />Design Temperature Difference (OT) <br />r Everett lC �- oT =lndoor (70 degrees) - Outdow Design Temp <br />�u,- <br />Area of Buildinq <br />Conditioned Fioor Area <br />�nscr�:�tio„� Conditioned Floor Area (sq ft) <br />Average Ceiling Height <br />;r,�trucYions Average Ceiling Height (ft) <br />Glazinq and Doors <br />lnstructfons <br />Insulation <br />Attic <br />__ . __ _ . . _ _ __ _ <br />__�___ �_ _�___� _...:>� _�.— <br />InstnFctions <br />R-49 � � <br />� �.r_�- _ _ �,..�s;.'a <br />Single Rafter or Joist Vaulted Ceilings <br />_ __ ._ _.___. _ _._ <br />Instructions �— -- --�— � � � <br />�No Vaultetl Cellfrfgs In thls proJ2[t <br />`�::�'�'.�`s-`�:'.�� . .i `�.�'_' <br />Above Grade Walis �see F�e�re» <br />_ _ <br />instrur.tions ----------- � 4j <br />F <br />� R-zi � : i <br />�,r� � <br />Floors <br />_ _ _ <br />Insiructicns .—..___...._ ��__._��_, <br />R-30 � ;;., <br />�. „iY�, _— - _ <br />Below Grade Walis �:ee F�yure �� <br />_ _ _ ._.._ __. _ __ __......._ <br />Insiruciions 4 ___.._ _._-_._ J _._, _._._— -.— � <br />f No Belaw Grade Walls (n this pro}ett. � <br />g - — -��;c��:':'.,:�;.,,i <br />Slab Below Grade ra�F�pure �i <br />lnstructions _ _ _.... __..__ ____. = <br />��o Slab Etelow Grade in this pro�ett. <br />��;.e,t�rs. - - ::.>i�,:.J <br />Slab on Grade �bee Fi��re n <br />h,structions _..� _ ._:.__.:.-_.___�—._ � <br />_ _- ---- — <br />y R-10 Perimeter � <br />t �„ ---r <br />Location of Ducts <br />lns,�uctions - - - -- - I <br />f � Contlitionetl Space � � <br />- ;� � �� - � ;� <br />Ffqure 1. <br />� <br />�_ � <br />,� Above Grede <br />,. �._,._... <br />�r,.. . -:,___ <br />.. � `rGrA ar. � '- -- � <br />1,585 <br />Conditioned Volume <br />8.5 13,473 <br />U-Factor X Area = UA <br />0.30 269 80.70 <br />U-Factor X Area = UA <br />0.026 263 6.84 <br />U-Factor Area <br />--- 0 <br />U-Factor Area <br />0.056 528 <br />U-Factor Area <br />0.029 379 <br />U-Factor Area <br />� � <br />F-Factor Le� <br />F-FacYor Len th <br />0.540 81 <br />Duct Leakage Coefficient <br />1.00 <br />UA <br />UA <br />29.57 <br />UA <br />10.99 <br />UA <br />UA <br />UA <br />43.88 <br />Sum of UA 171.97 <br />47 <br />Envelope Heat Load 8,083 Btu / Hour <br />Sum o( UA X �T <br />Air Leakage Heat Load 6,839 Btu / Hour <br />�olumeX 0.6X�TX.018 <br />Building Design Heat Load 14,921 Btu / Hour <br />Air Leakage +Envelope Heat Loss <br />Building and Duct Heat Load 14,921 Btu / Hour <br />Ducts in uncondih"oned space: Sum ol8ui/ding Heat Loss X 1.10 <br />Ducts in conditioned space: Sum ol Bu/lding Heat Loss X 1 <br />Maximum Heat Equipment Output 20,890 Btu / Hour <br />Building and Duct Heat Loss X 7.40 for Forced Air Fumace <br />8uilding and Duct Heat Loss X 125 for Heat Pump <br />� <br />(07/01/l3J <br />