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�.. <br />Heati <br />`��- p��x� �1� s 5 ��� <br />Size: Washinqton State � <br />glazing (window) and door portion of this calculator assumes the installed glazing and door products have an area weighted average U-factor of <br />. The incorporated insulation requirements are the minimum prescriptive amounts specified by the 2012 WSEC. <br />se 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 />e 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 />�ram at (360) 956-2042 for assistance. <br />Project Information Contact Information <br />Unit El Townhome Polygon Morthwest <br />Sil��er Lake To�rmhomes fllaina Robertson <br />Everett, Washin ton (425) 605-0005 <br />H@atlftq SySt0fT1 TVpe: �Q Forced Air Furnace � Heat Pump <br />To see detailed instructions foreach section, p/ace yourcursoron the word "lnstructions". <br />Desiqn Temperature <br />�rrstru�tir�ns � _ ._._ �: __. ��-� f Design Temperature Difference (4T) <br />Everett JC _ �� pT = lndoor (70 degiees) - Outdoor Deslgn Temp <br />` ,.-W <br />Atea of Buildinq <br />Conditioned Floor Area <br />�a,s�ruaio,,s Conditioned Floor Area (sq ft) <br />Average Ceiling Height <br />i"�3' �°�t'°"s Average Ceiling Height (ft) <br />Glazinq and Doors <br />Instructions <br />Insulation <br />Attic <br />Insfructiorrs f `- -- —� <br />� �9 _ � � <br />.� �4 t;:� �,�-�� __ �:�k-�� <br />Single Rafter or Joist Vauited Ceilings <br />laisieuction= ! -- -- _- — <br />� No vaulted Celiings In this project �� <br />� _ <br />Above Grade Walls /:�eFieu2T� <br />instructio��s _._ _�_..__ _ <br />�R21_ .. . -- � <br />Floors <br />InstrucGons - - - - <br />C� R`30 _ _ _ _ -� <br />Below Grade Walls rs� Frg�re �1 ,� �� <br />_.._ _ ._ .__.__.. _ ___ _ <br />lns4ructions k -- -- --- - <br />� No Below Grade Walls in this pro�pct _� ^� ! <br />�, . _ . . _ -- -- <br />Slab Below Grade raee Fiaure 1� <br />�l �o Slab Etelow Grede In this Uro�ect. _ �. I <br />..:s J <br />Slab on Grade �see F�n�re» <br />fnstructions � ..___ ---.--- --�_.__-=----- ' <br />R 10 Perimeter � ;,,,� <br />- - -- ��-^-� <br />Location of Ducts <br />tristri�ct'sors - - - <br />� Condinoned Space � � � ;n„,,; <br />Figwre 1. <br />Above Grode <br />... _ .......__ ...---- <br />. . � �_:�.,... - - <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 <br />U-Factor <br />0.056 <br />U-Factor <br />0.029 <br />U-Factor <br />F-Factor <br />F-Factor <br />0.540 <br />Sum of UA <br />Area <br />� <br />Area <br />413 <br />Area <br />345 <br />Area <br />� <br />Length <br />� <br />Len th <br />66 <br />Duct Leakage Coefficient <br />1.00 <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 / Howr <br />Sum of UA X dT <br />Air Leakage Heat Load 5,902 Btu / Howr <br />VWumeX 0.6XeTX.018 <br />Building Design Heat Load 12,428 Btu / Hour <br />Air Leekege + Envelope Heat Loss <br />Building and Duct Heat Load 12,428 Btw / Hour <br />Ducts In uncondi(ioned spece: Sum of Bullding Hea! Loss X 9.10 <br />Ducts in conditioned space: Sum of Building Heat Loss X 1 <br />Maximum Heat Equipment Output 17,399 Btu / Hour <br />Building and Duct Heat Loss X 1.40 Ior Foiced Air Fumace <br />Build(ng and Duct Heat Loss X 125 for Heat Pump <br />(07/OI/13) <br />