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Sim <br />m Size: Washinqton State <br />�- �x, 'b�d �, 1q � ZC� <br />� �� <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 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 />Projecf lnformafion Contact lnformation <br />Unit El Townhome Polygan Northwest <br />Silver LakeTownhomes Alaina Rohertson <br />Everett, Washin tan (425) 6�6-0005 <br />HeBilflq SyStelTl Typ2: �O Forced Air Fumace Q Heat Pump <br />To see detailed instrucfions for each secfion, place yourcursor on the word "Insfructions". <br />Desiqn Temperature <br />n,structions — � Design Temperature Difference (4T) <br />� Everett JC � � <br />�- ... E; r� aT = Indoor (70 degrees) - Ooldoor Design Temp <br />Area of Buildinq <br />Conditioned Floor Area <br />m�c� u�t�o„ � Conditioned Floor Area (sq ft) <br />Average Ceiling Height <br />ins,ruaia,s Average Ceiling Height (ft) <br />Glazinq and Doors <br />I+,structians <br />Insulation <br />Attic <br />�nstructiui,s ( --- ---- — � <br />I R-�39 � ^ � <br />E �.,�:.. tc., �7ur^-�� ..w. , �-uw: �� <br />Single Rafter or .loist Vaulted Ceilings <br />_ _ <br />Instructioris � '- ' --'- �-' <br />� No vaulted Ccllinqs In this proJect � E,,� <br />__ _ - - _ ' - �. ��i' <br />Above Grade Walls �seeFreurey� <br />Instructions i --- <br />� R 21... . �-��� <br />Floors ` _ _ _ <br />_ __ __._ .... _ __ _ <br />Instructions - <br />�R�-30 � � � <br />I � L <br />.. .. . .. .. .. .... .._ ..... �. . .. _ .... .. . .. .. <br />Below Grade Walls �:K Frgure a1 <br />Instructio�is - -- --- j <br />� No &+low Grade Walls in thls pro�ect �� J <br />� � <br />Slab Below Grade raee F�au.� �� ` <br />�_ _::�;_ _�;_ —. <br />Ic,sVi:ctions 1 -__ __.. <br />! No Slab f3elow GraOe In thls pro�ect � <br />l .,:iu�il:il. <br />Slab on Grade �se� Finu.� n <br />InsUuciions � ____ __. .,._----.- __.._ __.._:__ ____ f <br />R-LO PenrltCt(!� � �;:, I <br />_ <br />Location of Ducts <br />�nstnictior,s - - <br />� Conditioned Space � ; <br />�...._ .. �_�:�-ar��s �°'b � <br />Fiqure 1. <br />�� Above G2de <br />__ <br />i :- <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 />�.�� <br />Sum of UA <br />Area <br />0 <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 />Surn o/ UA X AT <br />Air Leakage Heat Load 5,902 Btu / Hour <br />Vo/umeX 0.6XaTX.018 <br />Building Design Heat Load 12,428 Btu / Hour <br />Air Leakage + Envelope Heat Loss <br />Building and Duct Heat Load 12,428 Btu / Nour <br />Ducts in unconditioned space: Sum of 8ui/ding Heat Loss X 1.10 <br />Oucts in conditioned space: Sum ot B�ilding Heal Loss X i <br />Ma�cimum Heat Equipment Output 17,399 Btu / Hour <br />Building and Ouct Heat Loss X 1.40 Por Forced AirFumace <br />Buifding and Duct Heat Loss X 1.25 for Heaf Pump <br />(07/01/13) <br />