2023 113TH PL SE 2017-01-13 - Laserfiche WebLink

V' lix, �d � 1,�,'7 j �� , Simale Heating System Size: Washington State � This heatinq svstem sizinq calculator is based on the Prescriptive Requirements of the 2012 Washinqton State EnerqV Code (WSEC) and ACCA Manuals J and S. This calculator will calculate heatina loads onlv. ACCA procedures for sizinq coolina svstems should be used to determine coolinq loads. The glazing (window) and door portion of this calculator assumes the installed glazing and door products have an area weighted average U-factor of 0.30. The incorporated insulation requirements are the minimum prescriptive amounts specified by the 2012 WSEC. P�ease 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, 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 Program at (360) 956-2042 for assistance. Project Information Contact lnformafion Unit El Townhome Polygon NorthwesY Silver Lake Townhomes Alaina Robertson Everett, Washin on (425) 606-0005 Heatinq Svstem Tvpe: O Fo��ed a� F�ma�e Q Heat Pump To see detailed instructions for each section, place your cursor on the word "Instructions". Desiqn Temperature !„�cr<«t�o�5 ___ __.__:,^�_w__:� �_ ��,_.�.�;.— Design Temperature Difference (4T) EverettlC �k;:,� �T=lndoor 70de rees OutdoorDesi nTem I.._._. ( 9 J- 9 P 4�...�.:�v Area of Buildinq Conditioned Floor Area msc� ucua}s Conditioned Floor Area (sq ft) Average Ceiling Height fns�ru�tA��,s Average Ceiling Height (ft) Glazinq and Doors IiiSffliC.lOi75 Insulation Attic __ insTruc4ion� � —"-`_. .�' '-_ ."` .. R-49 � _,� -, �.,,_�., . w._.... . <T. _ .. .. ..,. , �: Single Rafter or.loist Vaulted Ceihngs lnstruc�ions i -- - --- --e—_� ._ _ _ - -- -- - �r No Vaulted Cell�nqs fn thls prpje[f. � 6,�:;� F�ivawti.:.�.�e'�t'�a .. . Above Grade Waus �S�F�gure �� __ _ _ _.._ fnstructions , -- ----.._ �._��.�----- R 21 � ;' �.wa�. Floors _ _ EnsYructions -- - -- —. --� � R-30 � �_ � -_ . ;�a.. _.. a�:� Below Grade Walls �see Frg�re �� ___ ____ _..__.._ _ ._---. _____. Instructions _.+ _ _._.__ _.._.� __-_._. _._ j � No Below Grade Walls m thls pro�ec4 �; ,I _. —,- .: _,,,_ �i."_ — r — '�z�,..,;� Slab Below Grade rse� Fic�.e n _ _ 9nsUuctions _.__ _ _--- -- --`--- fJ `� t No Slab Eielow Grade m this projed. � -- '"s `^' -- . �._. , Slab on Grade �see F�v�re �� instruc�;o��s -_� ------. ___�_.__w:�_4.__ x R 10 Penmeter � :�� � -. .. .. ... . .._. . . . . . . ... Location of Ducts 4r�sfruciion, _ _ ___.. _ . f Condition�d Space Y � � � � t� �-^;,�,F- �.�; ,, 9-.. : � � ;� . .. . .. ` . Fiqure 1. <� ` '�-�. � Above Grode . = i �low6 --- —. .. � 1,368 Conditioned Volume 8.5 11,628 U-Factor X Area = UA 0.30 18'1 54.42 U-Factor X Area = UA 0.026 ` 602 15.65 U-Factor U-Factor 0.056 U-Factor 0.029 U-Factor F-Factor Area UA � Area UA 413 23.13 Area UA 345 10.01 Area UA 0 --- Le� UA F-Factor Len th UA 0.540 66 35.64 Duct Leakage Coe�cient �.�0 Sum of UA 138.85 47 Envelope Heat Load 6,526 Btu / Hour Sum o/ UA X dT Air Leakage Heat Load 5,902 Btu / Hour VolumeX O.6X4TX.018 Building Design Heat Load 12,428 Btu / Hour NY Leakage + Envelope Heaf Loss Building and Duct Heat Load 12,428 Btu / Hour Ducfs in unconditioned space: Sum of Bullding Heat Loss X i. f 0 Ducts in conditioned spece: Sum of Building Heat Loss X 1 Maximum Heat Equipment Output 17,399 Btu / Hour Building and Duct Neat Loss X>.40 for Forced Air Furnace Building and Duct Neat Loss X 1.25 tor Heat Pump \ / � (07/01/13J l