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HomeMy WebLinkAbout2001 Energy Code Worksheet t 11c-12-2001 12:47pe From-CITY OF ORONO +9522494616 T-349 P.005/012 F-446 �(� •N\ t-.fl OI urOno Jvu.��lc nuuac�. _ (a c C eox ENERGY CODE WORKSHEET FOR i Crystal Bey,MN 55323 (� , {4, (952)2494600 N., � ONE & TWO FAMILY DWELLINGS INSTRUCTIONS: Complete Parts 1,II and III. Clearly mark platys with: insulation R-values; window and skylight U-values;size and type of equipment; equipment controls; and location of interioi air barrier, vapor retarder and windwash barriers. More detailed information can be found in the Minnesota Energy Code Summary Sheets available from the Minnesota Department of Public Service. Part I. BUILDING ENVELOPE i #' ' ` ''�3 ail • Check option used: a3 "Cookbook"Method(complete worksheet below) 0 MnCheck method(attach report) © Building Component method(attach calculations) 0 Systems Analysis method(attach analysis) r K • ' 1EQTS ; . "COOkbOOk" Worksheet C: '- I �(t►rLCookbook..Option) !y' ' 4,:.:.•::;:;-W. .t. itf Heating system efficiency: Minimum 90%AFUE INSTRUCTIONS 1l Entry Doors: 1%"solid wood or maximum U-value of 0.40 Step 1. Check item(s)that design meets on Minimum Requirements ❑ Skylights: None permitted list to the right.Must meet all items to use Cookbook option. SI Ceiling Insulation: Minimum R.-38 Step 2. Indicate proposed wall type on table below. Z1 Rim Joist Insulation: Minimum R-l0 Step 3. Indicate Window U-value and source. Floors over unconditioned spaces: Minimum R-30 Step 4. Verify total window(including area of all foundation win• El Foundation windows: '/"insulated glass in wood or vinyl dows)&door area is equal or less than allowable percentage frame or maximum U-value of 0.51 •,, . : ••,•!.4- : ,:_':TA,BL RORDETERMININGMAXIMUM AVINDOW AND DUORFAREA " "•.: W.`.,"{ .Maximum Allowable Tot Window and Door rFa 7'' ' ,'74,',W7::' F . ., ly... - - . . , IO � O D O '�P 3 , . !« � 'p O 'l, 7 O'1� 0� k: Area as.a Percenta ge of Ex}iosed'. Va"ll -+ ,10�;1,,;I2!0 14 . `;,16/. :".41304!.;4616%,-:.4 22/o ,. 7i..4.6/„,.;. 26/D . 28./.., ;!Nall Type,(R-5 up to R-10 Fotiitdation Instil.): Maxiiiitina Aver.ige.Window U-value(e)tieitufoundation!windowst)..S.6 sf):'T'''.•T'' O 2x4,R-13 insulation,<R-5 sheathing 0.37-•',x• 0.36 . 0.30 •':026 0.23.:?',:i '1020.: '0.18 I .;0.16 0.15 0.14 Q 2x4,R-13 insulation, 0 R-5 sheathing , -0.37,i:•:. 0.37 -0.37 0:35:t;::1 .3k.±, 0.28 :0.25 . 0.23' - 1-0:22:..1 ❑ 2x4,R-13 insulation,0 R-7 sheathing 0,37';;:.::•:.0.37 _.037 037 :0:37,';,;t,:0.3.4 0.31 . '.6.28 '•0.26 ::•0:24 ❑ 2x6,R-19 insulation,<It-5 sheathing11.37..::,":x.0.37: 0.37: 0.37 0.34 r:.0.31:' 0.28'7,. 0.25 0'2 .0.23 =. : 1 • C2 2x6,R-19 insulation, 0 R-5 sheathing 0.37;. ;;;`0.37 037 • 037 0.37 4.::037..::, 0.33 ,! .0.30 . 0.28 '. ..026 ❑ 2x6,R-21 insulation,<R7.5 sheathing 0:37'1'.'0.37 0.37 ' 0.37 • 'Y0,37'.. ,...0.33".' 030 0.27 • v025 0.23 O 2x6,R-21 insulation, 0 R-5 sheathing 0.37se-,'".0.37: 0.37 -.0.37 • .0.37.E " 037,:,: .:0.35 ''0.31 'I;;0.29 '0.27 r' Wall Type(with R-10 FoundationInsulation): Maximum Average Window U-value'(ez t Rintidation.windows a 5.6af): '::,". O 2x4,R-13 insulation,<R-S sheathing 0.37:.;-. 0.37 0.33 028 ' 025=:;1:422' : 020 10.38 .0:17 _: :111.15::-. O 2x4,R-13 insulation, 0 R-5 sheathing 037. ,0.37 0.37 ' - 0.37. 0.37 'x,0'33. -`0;30 -' ::0.27.:: •0.25 .:023` Cl '2x4.R-13 insulation, R-7 sheathing 0.37=. -7'0.37 037 '037 - 0.37 0:36`':!,".`0.33 •• 0.30 •0.27+ '"0.25 Si 2x6,R-19 insulation,<R-5 sheathing •037:: ,0,37 0.37 0037. 0.37'',:032 • .0.29 •00.27 -"0.24 : .0.23 O 2x6,R-19 insulation, 0 R-5 sheathing _ 0.37 ; `0.37 0.37 :0.37 , 0.37..:i ~.:0'37•'• 0.3'5 :: 0.32 - .0 29 . 0.27 Cl 2x6.R-21 insulation,<R-5 sheathing 037 037 0.37 037., 0.37- :I 035'. 0.31 • 0.29 0.26 -024• _❑ 2x6.R-21 insulation, 0 R-5 sheathing '_ 037:: - : ...0.37 0.37 .. 0.37 , 0.37 , ;..037 0.36 0.33 f '0.30 0.28 Wall Type(with R.0,19 Foundation Insulation): Maxiniutn Aveaage Window U-value(except foundation windows w 5.6 sf): •- Q 2x4,R-13 insulation.<R-5 sheathing 0.37.: 0.37 0.34 . ..029 , 0.26. <;0023 : 021' 0:19 0.17 0.16': Q 2x4,R-13 insulation,0 R-5 sheathing 037.: - .037 ,0.37.• 037 0.37.';!17.034.• .0.31 ...0.28 '.0 26: .0:24 ❑ 2x4,R-13 insulation, 0 R-7 sheathing '0.37:': ::0.37 0.37. : 0.37 0.37.:'x:0:37•.. ':0.34.._ 0.310.28".' 0.24.. O 2x6,R-19 insulation,<R-5 sheathing . :0.37:: ::0.37 , 0.37 '; ...,'0.37 037. 034 •.030, :0 28 ?•:'0.25 :."'0.23 O 2x6,R-19 insulation, 0 R-5 sheathing .0.37Jr.••-x.0.37 0.37-_ .',037 • .,037 A037 ' 0:36 •'_ 0.33 0.30 ..028:4, Cl 2x6,R-21 insulation,<R-5 sheathing r 037:: ..0.37 0.37 •'•0.37 0.37.1' :•^:.0.36 : 0.32 ` .0.29 '. ''0.27 - 0.25,'` ❑ 2x6,R-21 insulation, 0 R-5 sheathing 0.37 :0.37 037"- P0.37 .0.37.0!:1-'0:37• 0.37 - .0.34 0.31.' ..0.29`� d r� • Window U-value: I ,.1 7 1 • _SO�e: Di NFRC Cl Code Default Table (see Part 7670.0700) q 100X. 3 �°j I D -_• 1 -�2% < ':f `� % .!,!i,„,„. ., :-.:. ::.-.n,:.::.t.i..,..;_ CSN" r ? '"'""'_ . window&door area •:::!•::.gross excposed wall area ''DESIGN �;;A.LYLOWABLE :tfrom table above) 14 Dec-12-2001 12:46am From-CITY OF ORONO +9522494616 T-349 P 006/012 F-446 Part II. DEPRESSURIZATION PROTECTION Cheek option used: 0 Aggregate(complete aggregate worki.heet on next page) ❑ Prescriptive(complete worksheet below) ❑ Performance(submit test report prior to final inspection) L7 No fuel burning equipment PRESCRIPTIVE PATH WORKSHEET INSTRUCTIONS •CO tBUSTIQN,F QtT1PMENT SCHEDULE '- , ,reimirred Equipment ' „ (cheek all types proposed) Path 13 .Path 1 Path 2• Path 3 Step 1. Complete the Combustion •Space heating _$g Sealed combustion :Y; Y Y - `- Y Equipment Schedule on the right. 50 I h [3 Direct or power vented N'; . Y ?'Y '-•Y Step 2. Choose a Make-up Air Path with a •,,fi> +'Gr (3 Atmospherically vented *N :N ••Y'' ,.?Y Y(Yes)for all selected equipment. .,Water,heating ...; Cl Sealed combustion ;•,:Y •:,, ..•.•:,•Y' • Y ';•''Y • Step 3. Complete the table below for the "` `'e. ; . IX Direct or power vented 1 ,;N Y Y ,r Y • Make-up Air Path chosen,indicating 0::”.tri ;` ' ' O Atmospherically vented •N:':•'"•;;',":-.',,N • ,',N '. : •••.;:,ar,•::•. flows in cfm for exhaust and make- J eaith:,gas.::;: (a Sealed combustion ' '•;:',Y,:,1: ' :::4' :;Y • 'Y'•.. up an methods proposed. Only the ',:iii`''' •,a ,,'r• : _(3 Direct or power vented ',',,..:1q •,, ...,i2,!Y y , . Y . capacity of largest exhaust appliance 't,•14-..ay';;'',.: :' • (a Atmospherically vented .''...,:::.,N•.::-:•": . .'`'N Ys. ."•-,,,N l. in each category need be considered. $earth solid (3 Closed controlled N. a" '•<Y Y* ' N Step 4. Fill out the Passive Make-up Air 'Sd;fuel s,' , ,.r' Decorative •IJN! irNN X" 1,:...N..., : Opening Schedule on the next page. 1' ;Only ane..atmosph'erically ventedapplisnee;rnay..be.inatalled in Prescriptive Path 2 ❑ Path Make-up Air Method . . : _.. 0-- Prescriptive (Exhaust �r; • '�passtve ,�; a ,Passive � •Powered. ' 0' ''nfiltiati . M1 ,Opening ";' ..Matceeup •. Clothes,dryer:aay;' Passive'"j ttiation forup1tcy17§;cfzn5:_i;,: �'';;.,irt • , 'i,'n.' Passive:op*pings for efrus"o'cr l7S',;'::' Kitchen exhaust: Passive'•us i tration fo;up to 2 0 cfm a Passivet1mngs for cfms ov�Y 250, ,. :.:;,•;•";,;::.;:':.1-'.7..,161,-..,..;-,,;. -heop "far - I,: �•,r. '..'.,; Powered to*atch flow for cfms ever•500i Other exhaust:t, Passive aperiings for up.tow44Q cftn ,,: ', Powe&I'ldiiiiatch•flow"for'cfui over 140.__ N/A t Need not include central yacutim exhaust.*Path 9.,.:• TOTALS; ❑ Path 1 — Prescriptive Make-up Air Method ..Exhaust. Passive • Passive Powered - 'Infl1 aflon' .,:.:Openings '; Make-up • - Clothes.dtyei4 Passivzaitftltrationfor:..upso 37S;ctia;°, +;-' : Passive;o ieniings'for cfms',o'er 175;"' Kitchen exhailst: Passiver ope�gs.for up'to 250 cfm; ' ' �l' Powered;to`ivawb loforiOns Over 250 ••::::!::1' . . • N/A _ OtherStep 4 . Po d td m t h floor w for'cod cover 140• � , t • N/A ':'::1,I:zr :.:,T;,..:,:''''::. r TOT U.S : If closed controlled combustion solid-fuel burning appliance is installed in Path I,then.the clothes dryer and any central vacuum that exhausts to outside muit be,provided with waki-Up air by passu a opening to match flow:Otherwise need not include central vacuum. El Path 2— Prescriptive Make-up Air Method Exhaust Passive . Passive .•' : Powered Infiltration Opening • Make-op - Clothes dryer Passive'openings for up„to.175 cfYn{ Powered%iO:inatt:h flow for;cfuia over 175 . l 57-175 N/A _ Powereditmatchflow . 242- O N/A NiA 2,%- 1)40 Kitchen exhaust .� r• -`:• ,,,E•.:.. ... . Other exhaust: Powered to match flow I;';:,<;:, . • . N/A N/A , '•-!.*:.''.......;.: . F:^t:4i=;iu e". ;.:.._ TOT 4LS N/A LI Path 3 — Prescriptive Make-up Air Method : pr' Passive,•.,. Passive . Powered ' .' Itifltration! - `,Opening = Make-up Clothes dryer: Powered;lo snatch flow• ;1,-••.,.. N/A N/A Kitchen exhaust: Power •:to match flow'_.'r":;4.' ., ; . ' N/A N/A Other exhaust Powered tp'snatch flow;'`, v•:'' .•• . N/A N/A a „ '.r•"'„°1”. • • TOTALS N/A N/A 15 Doc-12-2001 12:48pm From-CITY OF`� ORONO u +9522494616` u{, 1-349 P.D07/012 F-446 " " �� ASS vEr ,cur Alit OPLL L�l1N(r (�HIiA)ULL ' �, ,q• rt TABLE FOR SatTiO P,4SI E AKE u )i OrEii Nds `.a. .. Diameter 4;:-r,.';::,PI►th 0 Path 1 r�rPath 2 Ta Notes..'',,a)'9.,Thistableassumes20.feet,ofrsnioothtuiobs#0,0,1,rpund i. • -3inches`1 50 cfm �'35+cfm_ v ','15efrn ':. a scii:pii Thoosl , ' 4 inches ..90 cfm :!:r;60,efm:', 30 cfm':... duct,witti three 90°elbows aFPtl . .�I ' , E i� b) :A Equivalent designs calculated Using pre nes of 5.0.1',444:', .";-. ,. 5 inches r :::140,cfm .100'efm1• 45 efm', ",for Path 0, 25.P.ascals foi Path I, and 5 Pascals for.Path 2 6 inches,,,..1: ,..200 cfm .,140 cin I, ,:.65 c i 1 ' maybe used ,aN ie I ,1.�t „,,,,,••,-;.0i:7.;•p + i :<<�' 7:,!.,:::!::::,';',.. 7 inches •,. .270.cfm ;1.90 cfn, ,'-85 c&n used with nQ duct or e)bows the , 8 inches .35Q a ,'110 e� . c) :1f a maks-up au,,opontttg is � . :diameter can be decreased by"1 inch , fin 25 c -” . ,- 9 inches '.450 cfm 320 dm' .140 cfm•:':. • d) If flex duct is ttsed,increase.diameter by 1 inch. 10 inches •. , !,570 can. 400 cfm..,,. ' 180 cfm ' • Make-up Air Application/Location CFM Opening size: .: . . ,,.:Duct Type :, . ;i: . Ti f1• RM_a ' -V L' C717oCE91 Smooth CIFlex 0 Opening only 0 Smooth 0 Flex Cl Opening only 0 Smooth ❑Flex O Opening only 0 Smooth 0 Flex CI Opening only AGGREGATE MAKE-UP AIR WORKSHEET INSTRUCTIONS • Step 1. Complete Exhaust Schedule on the right indicating cfm of largest device in each category. EXHAUST SCHEDULE .: Step 2. Complete the Combustion Equipment Schedule on preceding page. ,,;DEVICE.r..,rr • CFM-:::; Step 3. Choose a path with a Y(Yes)for all selected equipment. Clothess:dryer:::.. ::, 15;775— Step 50-I-fStep 4. _Complete Aggregate Make-up Air table below for chosen path.Using the total cfm from the Kireheii,exhaust,. ZV`-)241-0 Exhaust Schedule,indicate flow in cfm for proposed methad(s)of providing make-up air. Otheraltaust'!,,.; , Step 5- Fill out the Passive Make-up Air Opening Schedule above 7,,•.1,',:: .TOTAL 1 "515 ❑ Path 0— Aggregate Make-up Air Method :.:Passive :.Passive:,; •.;P«wexzd :. Infiltratiori. . Opeiiing' .:Make`up' ... Passive infiltration for up to 425 cfm ,• -••,i •• Passive openings for cfms over 425 . , Powered to match flow for'-cfths over 985 . . . ❑ Path 1 Aggregate Make-up Air Method :Passive ' Passive::... , `.Powered••r _ ,:Infiltration Opening* . Make-up Passive infiltration up to 175;d * Passive openings for,cfms o • ver 175,.: Powered to match flow for cfms over 565.x: * a closed controlled solid-fuel burning appliance'is installed in Path 1,then a passive opening must be installed to provide.make-up 1 air forthe:Clothes dryer and for any central vacuum that exhausis to the outside. • . ''.'.•`. . ta Path 2 —Aggregate Make-up Air Method Passive. - Passives: '.,Powered ;, Infiltration Opining::. '-MalcB=tip.',: Passive openings for up to'175 cfmI a\p 22�j Powered to match flow'fot cfms over 175 • N/A ❑ Path 3 — Aggregate Make-up Air Method Passive Passive. .. .Powered, Infiltration Ope�g 7.�Make-up Powered to match flow N/A NIA 16