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Simple <br />Size: Washi <br />V ` P`�� w ��� � �f �. �r � d 3 <br />State � <br />The giazing (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 you need in the drop-down options, please cail the WSU Energy Extension <br />Program at (360) 956-2042 for assistance. <br />Project Information Confact Informatron <br />Unit ES Townhome Polygon Northwest <br />Siiver Lake Townhomes Alaina Robertson <br />Everett, Washin ton (425) 606-0005 <br />Heati nq System Type: O Fo��ed a� F���a�e Q Heat Pump <br />To see detailed instructions for each section, place your cursor on the word "Instructions". <br />Desiqn Temperature <br />°�'`�rr`���7O1�s � Design Temperature Difference (OT) <br />Everett )C <br />{ V..' `-�- W��v � �T = Mdoor (70 degrees) - Outdoor Design Temp <br />��.s..._�...�.�.- - �. - <br />Area of Buildinq <br />Conditioned Floor Area <br />ir:ser�,aions Conditioned Floor Area (sq ft) <br />Average Ceiling Height <br />�"-�' L1Ci1O1� Average Ceiling Height (ft) <br />Giazinq and Doors <br />!n�_:r:Fc.tiane. <br />Insulation <br />Attic <br />__ _ _. __ <br />ins.rttcii�ns � R-49 �._` w�� <br />`�r.�r,—�., ,�.,a:;.�„ v v�,����,a� � <br />Single Rafter or Joist Vaulted Ceilings <br />InsErt,ctions � .. -_ _ `--- ��� <br />No vaulted Celhn9s IO this pro)¢Ct <br />Above Grade Walls �are F�e�re �� <br />lr75i5L'CYf01:5 ..._— ____. _.___.� _.�._�.�_.._.._ � ' <br />R21 �: � <br />� :.. � "� -x� <br />Floors <br />_ __ _ _ <br />h5siructio:is -- --- -- ^ <br />� R 30 � <br />Below Grade Walls �see Fi9ure �) <br />_ __ �.:�v _. <br />fnstruc.iciis <br />' ho Below Gratle Walls m thls pro�ect. �;, <br />� � .. �;...�:. <br />Slab Below Grade rsee F�u�re n M <br />I,�sir,�ctie,ts . __�._ .:- —�._:. _ ---- ------ �----�--' ;:1 <br />i tdo Slab Below Grade m this pro)ett. � <br />_-:-. .--, �^���t�^.�.-.�e .:_.:.:,:. � . <br />Slab on Grade �see F�o�re n <br />:nszruc.io7s - __.-- ----� _.____ _ ._ 1 <br />R• 10 Penmet2r � .� 1 <br />� - - �) <br />� , ... , <br />Location of Ducts <br />ii ctE�ilC�IOi25 �� -' ' ' �� <br />� Condiuoned Space � � �� <br />'-'�' .,�. �...0 �, z, � � <br />Fiqure 1. <br />��� <br />-'z",.. ._ '''��. <br />Above Grada , � <br />4...�..a:._Gnde,Y ._ —_ . _. , <br />1,368 <br />Conditioned Volume <br />8.5 11,628 <br />U-Factor X Area = UA <br />0.30 3 $1 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 />� <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 66 35.64 <br />Duct Leakage Coe�cient <br />1.00 <br />Sum of UA <br />138.85 <br />47 <br />Envelope Heat Load 6,526 Btu / Hour <br />Sum o/ UA X �T <br />Air Leakage Heat Load 5,902 Btu / Hour <br />vo/umeX O.6XeTX.018 <br />Building Design Heat Load 12,428 Btu / Hour <br />.NrLeakage + Envebpe HealLoss <br />Building and Duct Heat Load 12,428 Btu / Hour <br />Ducts in unconditloned space: Sum o/ Building Heat Loss X 1. f 0 <br />Ducfs in conditioned space: Sum of 8uilding Heat Loss X l <br />Maximum Heat Equipment Output 17,399 Btu / Hour <br />Building and Duct Neat Loss X 1.40 /or Forced Air Furnace <br />Building and Duct Heat Loss X 7.25 for Heaf Pump <br />�( (07/01/13) <br />b <br />