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Simple Heatin <br />�� p���,l�Id � y q t � ��� <br />Size: Washington 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 appiicable to your project. As you make selections in the drop-downs for each section, <br />some values will be caiculated 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 Information Contact Information <br />Unit El Townhome Polygon Northwest <br />Silver LakeTownhomes Alaina Robertson <br />Everett, Washin ton t425) 606-0005 <br />Heatinq Svstem Tvpe: � Forced tir Fumace Q Hea[ Pump <br />To see detailed instrucfrons for each section, place your cursor on the word "Instructions". <br />Desiqn Temperature <br />i:,str�:�t�o:,s � Design Temperature Difference (4T) <br />EVerett JC �� � �T = Indoor (70 degrees) - Oufdoor Design Temp <br />��a.��'��..�"" _ . . . . . n . ,,._._ __ <br />Area of Buildinq <br />Conditioned Floor Area <br />ins,<<,���o�,y Conditioned Floor Area (sq ft) <br />Average Ceiling Height <br />!�,�tr���:tio„� Average Ceiling Height (ft) <br />Glazinq and Doors <br />Instructions <br />Insulation <br />Attic <br />��,5<<u�t�o�s � _ - ------ � <br />R-99 � <br />� . ., �� _ <br />Single Rafter or Joist Vaulted Ceffings <br />dnstn;ctions f .. --� :- _.-- ._ . _- .. <br />i ho Vaulted Cellmgs In this proJec[ <br />' .;,zsi ,�- - - +srr ° ��` � <br />Above Grade Walls �:re Fie�,rc ��� <br />Instructions -- ------ -- <br />� R �� � �. s.:�l <br />� - -- <br />Floors <br />_..._.. ___. <br />Instructior�s — � � <br />� R-30 � �;� � <br />__. � <br />.-�,:.���. <br />__ .._. _ <br />Below Grade Walls �S�F�gure �� <br />__. .. . _ _- . __- - __.. <br />�nSiiL'f..lOilS ..-._' _"_'__ �..�._... ...��,._._ <br />No Belosv Grade Walls m Ihls pro)ect. �,���,� <br />,� — <br />Slab Below Grade �s� Frau�e u <br />I�istrucifvns , .._:_. .___.:_._:_ _::_- _._:_.: -:_.. � <br />� No Slab Below Grade In [his pro�ect. �� <br />--: - i'i <br />Slab on Grade �se� Fio�re a <br />�nscruct�ons - ----- — _`-- �;� <br />� R IO P2ni112tf� <br />i - . �. . .�.. <br />Location of Ducts <br />�nstruciion= ___ - _ .� <br />� Condiuoned Space , � <br />......�.a... -:. ,y,.,:.;.,a,y�rs,�.:..�.,...�.. <br />Fipure 1. <br />,�.�.. <br />� Above Grade ��j <br />i- <br />� BelowGrade � ..-.-__ , <br />1,368 <br />Conditioned Volume <br />8.S 11,628 <br />U-Factor X Area = UA <br />0.30 181 54.42 <br />U-Factor X Area = UA <br />o.o2s soz 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 />Le� <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 / Hour <br />Sum of UA X 4T <br />Air Leakage Heat Load 5,902 Btu / Hour <br />VolwneX O.6XOTX.018 <br />Building Design Heat Load 12,428 Btu / Hour <br />Air Leakage + Envelope Heaf Loss <br />Building and Duct Heat Load 12,428 Btu / Hour <br />Oucts in unconditioned space: Sum of Building Heal Loss X 1.10 <br />Ducts in conditioned space: Sum of 8uilding Heat Loss X 1 <br />Maximum Heat Equipment Output 17,399 etu / Hour <br />Building and Duct Heat Loss X 1.40 /or Forced Air Fumace <br />Building and Duct Heat Loss X 1.25 for Heat Pump <br />� <br />(07/01/13J <br />