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imple <br />� � p���� ��� s ���.� � �� <br />Size: Washinqton 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 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 yow need in the drop-down options, please call the WSU Energy Extension <br />Program at (360) 956-2042 for assistance. <br />Project Information Confact lnformation <br />Unit El Townhome Pol gon i�orthwest <br />Silver Lake Townhames Alaina Robertson <br />Everett, Washin ton (425) 606-OODS <br />Heatinq System Tvpe: O F�«ed a� F�r�a�e Q Heat Pump <br />To see detailed instructions for each section, place your cursor on the word "Instructions". <br />Desiqn Temperature <br />�r:str�:�t�or,s ._ :..- - Design Temperature Difference (�T) <br />�Everett JC <br />i _ . `�W�� V� �T =lndoor (70 degrees) - Outdoor Design Temp <br />� ., *_m�.�� -* " `'�= �- . � <br />Area of Building <br />Conditioned Floor Area <br />�� "'t'�'�"�=z'""`� Conditioned Floor Area (sq ft) <br />Average Ceiling Height <br />insi'"u�t'°"5 Average Ceiling Height (ft) <br />Glazinq and Doors <br />lnstruc4iuris <br />Insulation <br />Attic <br />__ <br />lrrstructions ,� 'R�g ��' ��� <br />H:;ai�;r=. 3_�T <br />Single Rafter or Joist Vaulted Ceilings <br />lnsfn�ctior�s -- —_ ___...._��� _ � <br />� No Vaulted Cellings In thjs proJect. � � E�,,� <br />�.�s��w.tl5�;�^"�,'; <br />Above Grade Walls �:reF�Hure» <br />liistructions - .__ _.__ _ .._.��_ <br />R 21 � <br />.,-- ,�-�i� r <br />Floors <br />_____._.._..__. ____... <br />6nstruciions ---------- � <br />� •R30 ��� <br />� �Ja � ��� <br />Below Grade Walts �see F�9ure �1 <br />_ _ __. __ _ _. <br />n� I o �_io i G�a c blalis m tru u�o�ect _� <br />4 ..M�:rn.en . . . y����� .. . . . . <br />Slab Below Grade �aee Fin�re n <br />Ins.ructions - — �� <br />� No Slab Delow Grade (n th�s project <br />.a..W,�.. . �•:,�a� '..,�:,}....�"T'`.�-"ae.. <br />Slab on Grade �see Fiaure �i <br />Insiructicns � -- -- ---- <br />� � R 30 Penmeter � ��� <br />_ - �,. �i � ��� <br />Location of Ducts <br />lnstructions __ . . . . _ _-. _ . <br />�� Condltloned Space � � � s� <br />.: <br />Fiqure 1. <br />mp��y <br />. Above Grode <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 Area <br />_ � <br />U-Factor Area <br />0.056 413 <br />U-Factor Area <br />0.029 345 <br />U-Factor Area <br />--- � <br />F-Factor Len th <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 66 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 />Swn ol UA X dT <br />Air Leakage Heat Load 5,902 Btu / Hour <br />voiumex o.sxerx.o�s <br />Building Design Heat Load 12,428 Btu / Hour <br />Air Leakage + �vebpe Heat Loss <br />Building and Duct Heat Load 12,428 Btu / Hour <br />Ducts in unconditioned spece: Sum ol Bu!lding Heat Lass X 1.10 <br />Ducts in condiGoned space: Sum of Buildinq Heat Loss X 1 <br />Maximum Heat Equipment Output 17,399 Btu / Hour <br />Building and Duct Heaf Loss X 1.40 /o� Forced Air Fumace <br />Building and Duct Heat Loss X 1.25 for Hea! Pump <br />y <br />(07/01/13J <br />