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Dec-12-2001 12:46am From-CITY OF ORONO +9522494616 T-349 P 006/012 F-446
<br /> Part II. DEPRESSURIZATION PROTECTION
<br /> Cheek option used: 0 Aggregate(complete aggregate worki.heet on next page) ❑ Prescriptive(complete worksheet below)
<br /> ❑ Performance(submit test report prior to final inspection) L7 No fuel burning equipment
<br /> PRESCRIPTIVE PATH WORKSHEET
<br /> INSTRUCTIONS •CO tBUSTIQN,F QtT1PMENT SCHEDULE '- , ,reimirred Equipment '
<br /> „ (cheek all types proposed) Path 13 .Path 1 Path 2• Path 3
<br /> Step 1. Complete the Combustion •Space heating _$g Sealed combustion :Y; Y Y - `- Y
<br /> Equipment Schedule on the right. 50 I h [3 Direct or power vented N'; . Y ?'Y '-•Y
<br /> Step 2. Choose a Make-up Air Path with a •,,fi> +'Gr (3 Atmospherically vented *N :N ••Y'' ,.?Y
<br /> Y(Yes)for all selected equipment. .,Water,heating ...; Cl Sealed combustion ;•,:Y •:,, ..•.•:,•Y' • Y ';•''Y •
<br /> Step 3. Complete the table below for the "` `'e. ; . IX Direct or power vented 1 ,;N Y Y ,r Y
<br /> •
<br /> Make-up Air Path chosen,indicating 0::”.tri ;` ' ' O Atmospherically vented •N:':•'"•;;',":-.',,N • ,',N '. : •••.;:,ar,•::•.
<br /> flows in cfm for exhaust and make- J eaith:,gas.::;: (a Sealed combustion ' '•;:',Y,:,1: ' :::4' :;Y • 'Y'•..
<br /> up an methods proposed. Only the ',:iii`''' •,a ,,'r• : _(3 Direct or power vented ',',,..:1q •,, ...,i2,!Y y , . Y .
<br /> capacity of largest exhaust appliance 't,•14-..ay';;'',.: :' • (a Atmospherically vented .''...,:::.,N•.::-:•": . .'`'N Ys. ."•-,,,N l.
<br /> in each category need be considered. $earth solid (3 Closed controlled N. a" '•<Y Y* ' N
<br /> Step 4. Fill out the Passive Make-up Air 'Sd;fuel s,' , ,.r' Decorative •IJN! irNN X" 1,:...N..., :
<br /> Opening Schedule on the next page. 1' ;Only ane..atmosph'erically ventedapplisnee;rnay..be.inatalled in Prescriptive Path 2
<br /> ❑ Path Make-up Air Method . . : _..
<br /> 0-- Prescriptive (Exhaust �r; • '�passtve ,�; a ,Passive � •Powered.
<br /> ' 0' ''nfiltiati . M1 ,Opening ";' ..Matceeup •.
<br /> Clothes,dryer:aay;' Passive'"j ttiation forup1tcy17§;cfzn5:_i;,: �'';;.,irt
<br /> • , 'i,'n.' Passive:op*pings for efrus"o'cr l7S',;'::'
<br /> Kitchen exhaust: Passive'•us i tration fo;up to 2 0 cfm a
<br /> Passivet1mngs for cfms ov�Y 250, ,.
<br /> :.:;,•;•";,;::.;:':.1-'.7..,161,-..,..;-,,;. -heop "far - I,:
<br /> �•,r. '..'.,; Powered to*atch flow for cfms ever•500i
<br /> Other exhaust:t, Passive aperiings for up.tow44Q cftn ,,: ',
<br /> Powe&I'ldiiiiatch•flow"for'cfui over 140.__ N/A
<br /> t Need not include central yacutim exhaust.*Path 9.,.:• TOTALS;
<br /> ❑ Path 1 — Prescriptive Make-up Air Method ..Exhaust. Passive • Passive Powered -
<br /> 'Infl1 aflon' .,:.:Openings '; Make-up • -
<br /> Clothes.dtyei4 Passivzaitftltrationfor:..upso 37S;ctia;°,
<br /> +;-' : Passive;o ieniings'for cfms',o'er 175;"'
<br /> Kitchen exhailst: Passiver ope�gs.for up'to 250 cfm; '
<br /> ' �l' Powered;to`ivawb loforiOns Over 250 ••::::!::1'
<br /> . . • N/A _
<br /> OtherStep 4
<br /> . Po d td m t h floor w for'cod cover 140•
<br /> � , t • N/A
<br /> ':'::1,I:zr :.:,T;,..:,:''''::. r TOT U.S
<br /> : If closed controlled combustion solid-fuel burning appliance is installed in Path I,then.the clothes dryer and any central vacuum that
<br /> exhausts to outside muit be,provided with waki-Up air by passu a opening to match flow:Otherwise need not include central vacuum.
<br /> El Path 2— Prescriptive Make-up Air Method Exhaust Passive . Passive .•' : Powered
<br /> Infiltration Opening • Make-op -
<br /> Clothes dryer Passive'openings for up„to.175 cfYn{
<br /> Powered%iO:inatt:h flow for;cfuia over 175 . l 57-175 N/A _
<br /> Powereditmatchflow . 242- O N/A NiA 2,%- 1)40
<br /> Kitchen exhaust .� r• -`:•
<br /> ,,,E•.:.. ... .
<br /> Other exhaust: Powered to match flow I;';:,<;:, . • . N/A N/A ,
<br /> '•-!.*:.''.......;.: . F:^t:4i=;iu e". ;.:.._ TOT 4LS N/A
<br /> LI Path 3 — Prescriptive Make-up Air Method : pr' Passive,•.,. Passive . Powered '
<br /> .' Itifltration! - `,Opening = Make-up
<br /> Clothes dryer: Powered;lo snatch flow• ;1,-••.,.. N/A N/A
<br /> Kitchen exhaust: Power •:to match flow'_.'r":;4.' ., ; . ' N/A N/A
<br /> Other exhaust Powered tp'snatch flow;'`, v•:'' .•• . N/A N/A
<br /> a „ '.r•"'„°1”. • • TOTALS N/A N/A
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