Document MJbEnD5Qv7n13XZwkGjdnrER7

T a b le 14. A ir L eakag e in C ubic F e e t per H our and B .t .u . N ecessary to H eat Such L eakag e from 0 to 70 D eg. F ah r . for C racks ndicated and % 4 in . Cle a r a n c e, W indo w U nlocked .I American Society of Heating and Ventilating Engineers Guide, 1926-27 3 .8 0 8 .6 4 1 4 .9 2 9 .1 4 4 .3 7 5 .6 1 1 1 .0 1 4 9 .0 P e r F t . o f C r a c k A r o u n d t h e Sa s h n c l u d in g M e e t in g R a ilI Per Ft. op U ncalked Crack A round Frame LCeua.kaFgt.e | B .t.u . per Hour i i B .t.u . Best R esults Leakage Cu. Ft. per Hour W eather Stripped W indow tO Tf hhiOwiOhOO ^*0''CMOfOtOod i--i to if 00 CM O . C- O CMCM--i'O'OtOCM -HCMfO'OO'fO NO t".O0r^Mjv ^oo'OiOTjioi'd ^ fh r*> 0 Ov O0 tO CM MON'O'DlOOO <OOOifOO<OTj*' -h CM it* C- -- **t CM 00f-0'''00 r0N0--,CMTt`0'*->t-- F--* CM to to OO T--' B .t.u . Average Results Leakage Cu. F t. . per Hour B .t.u . Leakage 1 Cu. Ft. per Hour i ..... i Plain U nstripped W ood W indow tOOOOOOO CMOTtC.'OO-Mrf -H - CM ^ O ONN^IOCJN iOOOF--' iFO--i CMOCMnOtonto ^>000000 C?icO'OiD>H rt'OoO ifNOl^OO00 0< *-H CM CM CO ^ f0o0 000000 O'CMif^i--tfOON to O oo CM NO'to Os 1-t 1-1 CM CO to CM Wt*100 CM *-* r> IfOD TOf CO'^C4 *t N O0 C-COC.^*CMtO -ooifodo'OO'b^* 1-* CM to 'O ON NNOOto^fOOO*-iOO -hn^^CoMotoOo'0n0o"H^ i-l NO rJ'CDfD'O-nOOO' ii'O^CMi--CO'OOO -H CM CO to c. oo to Tt to CO CM O' tO i-H to CM to 00 fO to Tt 1-1 CM ^ to 1 I NO ^ C-- CO CM NO 'O'O^HC-00tO'O 1-* to NO CM to 1--' CM to it* NO NO CO C- >0 'ONO'ONOj'OO' -HfONOOO-HCM --1 "* to Tt* I CM COOO'OC*)^* tO to it* CO *0 CM CO CM lO 00 O to CO *i CM CO B .t.u . Leakage Cu. F t. per Hour W in d V elo city M iles per H our to toc*-H 1t--oCM 0to ^ to , to lON--Ot-O1 COM COO Q^ OID D53 'UIOOJ ui 3inss3id jo dn *S}S3j Aio>EioqBq j Suipimq ioj jaoi\b Aq pauiiuidiap A|ien^ 5c saniBA OJ * }U3D J3d 03 Aq p33np3JS3n[BA )S3) 39bj3av lasn i xvvd |B3t)DBJd JOJ S3njBy\ II XVVd 24 P e r Sq . F t . o f 1 3 ' B r ic k W a l l ; Pl a s t e r e d T able 15. L eakage for D ouble H ung U nlocked W indows C. F. H. per Foot of Crack per M ile W ind V elocity and B.t .u . per H oyR per Foot of Crack per M ile W ind V elocity per 70 D egrees T emperature D ifference American Society of Heating and Ventilating Engineers Guide, 1926-27 Osa C- to If. to CM CM tO C- 00 O' . to to CM O' 0 CM to c-- 00 On i-i r-- t O' 00 N 00 " CM a PM CM CM CM CM CO CO CO CO CO CO if CM CM CM CO CO CO ft> M (9 O' to r- 1* co 00 *-- i-t CM CO CO vO Tt* "d* to ^* tO OO O' i-1 CM to CO CM O' O CM tO it* tO 0 t 1^1 CM CM CM CM CM CM CM CM CO CO CO CM CM CM CM CM CM WNNCNNM CM CM CM NNN 1 CM CM CM CM CM CM CM CM CM CM 1-1 cm cm cm cm O' i~> CM <0 CO * fMCN(NCSC4 O !N fD fO it't rH CM CN n (N fN s: Si................ -- CM CM CM CM CM > lO'O' tO ^* 3 i- CM CM i CM CM CM CM CM 5 t-. c- r-- r- ^'OOOhioO rO'ONOON'O JJ c CJ CM (0 CM <0 CM CO CM 5 s?[nsaH I XHVd aSeiSAv II XVVd isax ___ ah aaNiwaaxaa ativoldv samvA -353 *raooj 1 3JnSS3Jd JO dh SuipimQ joj mojie O} *udD Jd 03 Aq pwnp -31 sanjEA } S 3 "J 38BJ3 -Ay iasn toil oeid iOj S3n'[BA III XVVd 25