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2019.0055 TT 10 Energy Worksheets........... I... ......... ........ . ........ .................................................................................................................................................. .................................................................................................................................................... ..Table R406:2 Summ r . ::� �:�: ay.. ................................................................................................................................................... . ........ .............. ..: :.:::: .................................................................................................................................................. Option:. Description Credit ...... ::_:::::.: .:::1a Efficient Buildin::Envel 1 . g o pe a................................ ............................. :: ...... ...........0 ... ......................... .. :0:5 ::: .:.::.:: . i .:. i. i v b E cent Bu ld ng.n elope :1b:.... 1:0: :.:.::.::. .: .. ❑ . .: ::::::: : ................... . :1.::'::: Effi .::.:':::: c dent Building Envelope 1 c 2 0... ................. .... . .... . ..........................'.......'. ... ............. .... :.:.:::: :::::1d Effi i n :B Mind i ..... .. c e t u ld ng Envelope:.1 d ................ ......5 .. .................... ........................... ❑.................................. ...................... ::::::.:: . 2. . .. .. I...... .... a.....'. it ea ago:.Contro :an :. icient enti anon 2a .. .'..:0:5:. ........... ............... ❑ ... ..... . . .................... . .:.: ::': ...2b Air:Leaka e Control and Efficient Ventilation 2b .. g . 1. . . :.......:..... ... ... ❑ .. ..... . .:.:.:.:.:.:.:.::.:. .:. .... 2:c : Air Leakage:Contr� 1 a :Effici Efficient: Uen ila ion:2 o rid e t. t c 1:5::':::': :::3a:::':: Hi h Efficienc Hi/AC: 3a :' . ....... g... y 1:5 ::: .:.:. 1.0 .... y. : 3b : . High EfFrciency::HVAC 3b . . .. .... .... .... .... .... ..... ....... . . ... ...... .... .. ................ . . . . . . . . . . . .. .'.' .. 3G ::: Hi High: i ie c HVA' gff G n Y. .3c.... 1.5 .. .... :3 ::: Hi h ........... g E iciency HVAC. 3d 1:0 ....... ....... ❑ :' .... ::':' .. 4 ::::: Hi h Efficien HVA Doi ri i n .... .... g cy. C : t but o System ........ .. ....... .... .. .. .1..... ...... .. . :... ............ ............❑ .. .. . . .. . .. . ...... ............. . 5a::: Efficient:Water: Heatin 5a::: ::....... . .:... ::::::::::::::: a ....'............. . o:5 ...... ............................ ..... ::::5b::::: Efficient:Water: Heatin 5b . ...........::.:.:.:. .::.:.:.:: ....... .... ... ... .. g . . . .:::.:. ....1................... ... ❑ : :.......... :: ::: ...... ..:.�c : :: Efficient Water Heatan 5c . :.: ... ..... ... 9 1: ::' ':: �.. ............. .................❑ :: .............. . 1.5 :':':::': E i 5d ffdent Water Heatin 5d:....... .g .. 0:5:.. ................ ::::::: . ❑ ...... .. :: ... ::::::::. .::: .:.: :6:.. Renewable Iectric Ener gY .......................... .: .:. 0:5 . w ...... :. =: : : 0:0 :T I Cr '.' .. ota ed ts.................................... ................................................................................................................................................... .................................................................................................................................................. .. 3.50 . ................................................................................................................................................... * . *.. Please re.fer:to Table: 6:'A 40' com Iete o tion descr tions P p p ..............................................................................................................................I.................... .........................................................................................................................I..................... ............................................................................................................................................... ............................................................................................................................................... ............................................................................................................................................... ............................................................................................................................................... ............................................................................................................................................... ............................................................................................................................................... ....................................................................................................................I..............I........... :::: .: bimple Heating System Size: wasnington State This heating system sizing calculator is based on the Prescriptive Requirements of the 2015 Washington State Energy Code (WSEC) and ACCA Manuals J and S. This calculator will calculate heating loads only. ACCA procedures for sizing cooling systems should be used to determine coolincL loads. 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, 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 Information K. Heating System Type: O All Other Systems O Heat Pump To see detailed instructions for each section, place your cursor on the word "Instructions". Design Temperature tionsInstruc::it?'�:Lv:i:?:::%:w::: ..Qv}i:?!v: v.:v �•.::?w'h:???+?+ir•.v.L:v:.vv.v.Ln?•:..+4:?+?:?••: •'::. Design Temperature Difference 0T Tumtivater OT = Indoor (70 degrees) -Outdoor Design Temp ------------------------------ Area of Building 9,386 Btu / Hour Sum of UA X AT Air Leakage Heat Load Conditioned Floor Area Volume X 0.6 X AT X . 018 Building Design Heat Load 18,514 Btu/ Hour Ir rEstrU°I to Conditioned Floor Areas f t t Building and Duct Heat Load 20,365 Btu / Hour Ducts in unconditioned space: Sum of Building Heat Loss X 1.10 Average Ceiling Height Maximum Heat Equipment Output Conditioned Volume Instructions Average Ceiling Height (ft ) Building and Duct Heat Loss X 1.25 for Heat Pump 1 5,946 Glazinq and Doors U -Factor X Area = UA Instructions �;C:Y.y•,'•:: }:. /..... .rr:::(:iii::'+•:i::}:Y:%:::%:$::sii:?:jy}y:::isi:;{jyS;{:::j{::!:vi::h{v:.•'}i�::C::}:'::::}':t:Y<:':i.'::{::i%i::i:i%'i }:i':i:•:•:•5::i}:::: . S::iY:::i:.>.:: r.%:�iiii%:.ti>.::iii{:Sii':ii:i::::'r,'isi:i:::::::::::%v':5:�':{:}•i: N selection No se ect on ect -Factor �4:h. >:a►;:�w : •:{.}•:::::.::::::::::.::::.. Skylights U -Factor X Area = UA Instructions 0. 50 --- Insulation Attic .............. U -Factor X Area = UA ..............:. ............... /.....:.................................... : :..w;.'?v:.v:.:v.>.<r,:•; •.:v: •v.�;{;r:::.}}•...v:�v'4Y. ...v .{.:.L Y.i'!./,.; •. ri{{:.}{;>.•Y{+.:...}:•n•: :{:..v'ii;:::i:i:;}}::+:;:•i •}vv{:}. i•:%':i:•i:{:.i.: „J•+/••}. Instruction. :.. 0 6 :.;.:.::>vv .;.:. >`> << 31.72 -49 .......... Single Rafter or Joist Vaulted Ceilin ..s ..�.. U -Factor X Area. a UA n r n Int>�t� ��; R-38 Vented �?�!!`,} 0.027 .................... Above Grade Walls (see Fiqure 1) U -Factor X Area UA ................................................................................ Instructions s#ti R-21 Intermediate >> .:'4:i':ii: :»>�'; :..:,} 0.056 .�:::.�.�::.�.�:::::: 145.38 Floors ................. U -Factor X Area UA ^.::1{?'+:i';::•::'+::j: y:i:•'y:;:i:i:::: r'{:}'{:i:i'r:'i':'i2;'{:':{{%;::}:;:r ::rr%:;::::::}:;'{:$::::i$:}i %�:::?ti;'.:::::?;i'r':'+•ii%S: ::'r::%i S'i::::':::?:;::::: '. i'i'•?' .{ riJ . . aS�'y�y � .:: f}: r. + {.::.. ...::::::}::::+::}:.::}::rr•::}r:r:Y::r::::r.:.i<}:y}}•.•::'•::;r:}} :: Instructions "`'`'�• N o selec iton .....::.....:?:}y.. Kmo Select R -Value .:::::.:.............................. ................................................. Below Grade Walls ur. (see Fiq..... U -Factor X Area UA . . . .e::1) . ...... . . ....................................... i;:{?:^ii}i}:4:4;;.}};y;}:?}}i}}iii:^:X,................................................. ........................... InstructionsSelect R -value No selection --- Slab Below Grade (see Figure:'.................................... _ .......... F -Factor X Length th UA Instructions { No selection • con Slab on Gradesee Figy a ��..:...;:::;.. _ ( F -F actor X Length UA P.(( t�In a.Y 'w8 �� ••' Select R I No selection se ............ --- -Value Location of Ducts ................. rgp�4 Z.n 4,y F,AMbSA :::::::'1.:}i:::+::•r,:i:: 'r,'i,:y y:Yri::'v::::>ii):%::ij :}is2:iiYi::ii::iii::i:::'::stii ::vir:S. ...:<i};i'''r In................... :. /,•Tri ........... Duct Leakage Coefficient Unconditioned Space:; " 1.10 Sum of UA 177.10 53 Envelope Heat Load 9,386 Btu / Hour Sum of UA X AT Air Leakage Heat Load 9,127 Btu / Hour Volume X 0.6 X AT X . 018 Building Design Heat Load 18,514 Btu/ Hour Air Leakage + Envelope Heat Loss Building and Duct Heat Load 20,365 Btu / Hour Ducts in unconditioned space: Sum of Building Heat Loss X 1.10 Ducts in conditioned space: Sum of Building Heat Loss X 1 Maximum Heat Equipment Output 28,511 Btu / Hour Building and Duct Heat Loss X 1.40 for Forced Air Furnace Building and Duct Heat Loss X 1.25 for Heat Pump (07/01/13)