Freeze Protection
1G=F9:D=>J==R=HJGL=;LAGF<AHKOAL;@HGKALAGFGF
L@=-&*EMKL:=LMJF=<GF2-HGKALAGF1@AKAKL@=
<=>9MDLHGKALAGF
&> L@= O9L=J L=EH=J9LMJ= <JGHK :=DGO `# GF L@=
,MLD=L GJ &FD=L K=FKGJK L@= GAD=J HMEH AK =F9:D=<
1@=HMEHAKLMJF=<G>>O@=F:GL@L@=&FD=L9F<,MLD=L
L=EH=J9LMJ=KJAK=9:GN=`#
&> =AL@=J L@= ,MLD=L GJ &FD=L L=EH=J9LMJ= <JGHK :=DGO
S#L@=3"/0KL9JLKL@=:MJF=J9LL@=EAFAEME>AJ
AF?J9L=1@=:MJF=J;Q;D=OADDL=JEAF9L=O@=F:GL@L@=
&FD=L9F<,MLD=LL=EH=J9LMJ=KJAK=9:GN=S#
Controls
Outdoor Installation
,
ML<GGJEG<=DKEMKL:=N=FL=<OAL@DAKL=<N=FLE9L=
JA9DH=JL@=>GDDGOAF?AFKLJM;LAGFK9F<AFKL9DD=<OAL@L@=
GHLAGF9D >9;LGJQKMHHDA=< GML<GGJ N=FL CAL KH=;A9D
N=FLL=JEAF9D,HLAGF!AKHJGNA<=<AF9;;GJ<9F;=
OAL@ 0 J=IMAJ=E=FLK 1@=K= EMKL := AFKL9DD=< 9K
ADDMKLJ9L=<AF#A?
9J=EMKL:=L9C=FO@=F DG;9LAF?L@=MFAL GML<GGJK
:=;9MK=L@=>DM=?9K=K<AK;@9J?=<>JGEL@=N=FL;9H
;9F;GF<=FK=9KL@=QD=9N=L@=;9H&EHJGH=JDG;9LAGF
;9FJ=KMDLAF<9E9?=LG9<B9;=FLKLJM;LMJ=KGJ:MAD<AF?
>AFAK@#GJE9PAEME=>>A;A=F;Q9F<K9>=LQL@=>GDDGO
AF?HJ=;9MLAGFKEMKL:=G:K=JN=<
,ML<GGJ EG<=DK EMKL := AFKL9DD=< GML<GGJK 9F<
EMKLMK=L@=GML<GGJN=FL;9H9N9AD9:D=>JGEL@=
E9FM>9;LMJ=JK9D=KGJ<=JGHLAGF!
-=JAG<A;9DDQ ;@=;C N=FLAF? KQKL=E 1@= MFAL]K
N=FLAF? 9J=9K EMKL F=N=J := G:KLJM;L=< AF 9FQ
O9Q9F< EAFAEME;D=9J9F;=K EMKL:= G:K=JN=<
LGHJ=N=FLJ=KLJA;LAGFG>;GE:MKLAGF9F<N=FLAD9LAGF
9AJ(==H9J=9;D=9J9F<>J==G>;GE:MKLA:D=9F<
>D9EE9:D=E9L=JA9DK
!GFGLDG;9L=9<B9;=FLLG9FQOAF<GO<GGJO9DC
O9Q GJ ?J9NALQ 9AJ AFL9C= 1@= N=FL EMKL :=
DG;9L=<9 EAFAEMEG> >L @GJARGFL9DDQ>JGE KM;@
9J=9K
&FKL9DD9:GN=?J9<=D=N=D9F<9:GN=FGJE9DKFGO
D=N=DK
3=FL L=JEAF9D EMKL := 9L D=9KL >L 9:GN= 9FQ
>GJ;=<9AJAFD=LDG;9L=<OAL@AF>L
<B9;=FL:JA;CGJE9KGFJQKMJ>9;=KEMKL:=HJG
L=;L=< LG HJ=N=FL ;GF<=FK9L= >JGE <9E9?AF?
=PL=JAGJ>AFAK@=K2K=9K=JA=KKL9AFD=KKKL==D
:9;CAF?HD9L=9?9AFKL:JA;CGJE9KGFJQKMJ>9;=K
WARNING: &FKL9DD9LAGF9<BMKLE=FL9F<K=JNA;=G>
;GFLJGDKAF;DM<AF? LAEAF?G> N9JAGMKGH=J9LAF? >MF;
LAGFK EMKL := H=J>GJE=< :Q 9 IM9DA>A=< AFKL9DD=J
K=JNA;=9?=F;QGJL@=?9KKMHHDA=J#9ADMJ=LG<GKG
E9QJ=KMDLAF;GFLJGD<9E9?=E9D>MF;LAGFHJGH=JLQ
<9E9?=H=JKGF9DAFBMJQGJ<=9L@
WARNING: 1MJF G>> HGO=J LG L@= :GAD=J :=>GJ=
AFKL9DDAF?9<BMKLAF?GJK=JNA;AF?9FQ;GFLJGDK#9ADMJ=
LG <GKGE9Q J=KMDL AF :G9J< <9E9?= E9D>MF;LAGF
HJGH=JLQ<9E9?=H=JKGF9DAFBMJQGJ<=9L@
Model
No.
Size
(in.)
Approved
P
lastic
Terminals
Approved SS
Terminals
-3 1==0;@
=FLJGL@=JEU
-GDQHJGHQD=F=
#9K+0=9D#011
73=FL03011#
-3 1==0;@
=FLJGL@=JEU
-GDQHJGHQD=F=
#9K+0=9D#011
%=9L#9:1""
*MKL:=2) 0E9L=JA9DKAF 9F9<9
Table Q: Outdoor Vent Terminals
NOTE: 1@= N=FL;9H EMKL:=DAKL=<9F<9HHJGN=<
:Q L@= :GAD=J E9FM>9;LMJ=J AF 9;;GJ<9F;= OAL@ ALK
DAKLAF?K9D=KGJ<=JGHLAGF!
NOTE: GF<=FK9L=;9F>J==R=GFL@=N=FLL=JEAF9D
#JGR=F;GF<=FK9L=GFL@=N=FLL=JEAF9D;9FJ=KMDLAF
9:DG;C=<>DM=;GF<ALAGF
NOTE: MUST BE EXTERNALLY
SUPPORTED
Fig. 28: Outdoor Venting