Table of Contents
Advertisement
B. Offsets/Returns
$ ƒ (OERZ PHDVXUHG IURP WKH YHUWLFDO LV WKH ODUJHVW WKDW FDQ EH XVHG LQ DQ RIIVHW $ ƒ (OERZ PD\ QRW EH FRPELQHG
ZLWK DQRWKHU (OERZ WR PDNH D VWHHSHU RIIVHW HJ WZR ƒ (OERZV DUH QRW DOORZHG WR EH SXW WRJHWKHU WR IRUP D ƒ HOERZ
$YRLG (OERZV LI SRVVLEOH $ WRWDOO\ YHUWLFDO FKLPQH\ LV PRUH HI¿FLHQW :KHQ (OERZV DUH QHFHVVDU\ WR DYRLG REVWUXFWLRQV
VXFK DV UDIWHUV ULGJHSROHV RU MRLVWV \RX DUH RQO\ DOORZHG WR XVH SDLU RI (OERZV LQ DQ\ RQH FKLPQH\ V\VWHP +RUL]RQWDO
UXQV RI FKLPQH\ YLRODWH EXLOGLQJ FRGH DQG DUH QRW DOORZHG
‡
$Q RIIVHW DQG UHWXUQ FDQ EH XVHG DV D VLQJOH HQWLW\ RU VHSDUDWHG E\ FKLPQH\ VHFWLRQ V
WARNING! Risk of Fire! DO NOT XVH RIIVHWUHWXUQV JUHDWHU WKDQ ƒ IURP YHUWLFDO &KLPQH\ GUDIW ZLOO EH UHVWULFWHG DQG
FRXOG FDXVH RYHUKHDWLQJ DQG ¿UH
‡
0HDVXUH WKH VKLIW QHHGHG WR DYRLG WKH RYHUKHDG REVWUXFWLRQ 5HIHU WR GLPHQVLRQ $ LQ )LJXUH
‡
)LQG WKH DSSURSULDWH $ GLPHQVLRQ OLVWHG LQ 7DEOH 7KH % GLPHQVLRQ FRLQFLGLQJ ZLWK WKH $ GLPHQVLRQ PHDVXUHPHQW LQ
7DEOH UHSUHVHQWV WKH UHTXLUHG YHUWLFDO FOHDUDQFH QHHGHG WR FRPSOHWH WKH RIIVHWUHWXUQ
‡
5HDG DFURVV WKH FKDUW WR ¿QG WKH QXPEHU RI FKLPQH\ VHFWLRQVPRGHO QXPEHUV QHHGHG EHWZHHQ WKH RIIVHW DQG UHWXUQ
Figure 5.2
Chimney Offset/Return
Table 5.3 Offset Dimensions
15-degree
A
in.
mm
73
102
222
270
302
13 1/2
3URSHU DVVHPEO\ RI DLUFRROHG FKLPQH\ SDUWV UHVXOW LQ DQ RYHUODS DW FKLPQH\ MRLQWV RI LQ PP (IIHFWLYH
OHQJWK LV EXLOW LQWR WKLV FKDUW
Heatilator • C40-C Constitution Installation Manual • 4186-901 • Rev H • 03/23
A
B
1-1/4 in. (32 mm)
OVERLAP
30-degree
B
A
in.
mm
in.
mm
11 1/2
337
1010
20 1/2
2137
2137
103 1/2
Example:
<RXU ³$´ GLPHQVLRQ IURP )LJXUH LV LQ
PP 8VLQJ 7DEOH WKH GLPHQVLRQ FORVHVW WR EXW QRW
OHVV WKDQ LQ PP LV LQ PP XV-
LQJ D ƒ RIIVHWUHWXUQ
<RX GHWHUPLQH IURP WKH WDEOH WKDW \RX QHHG LQ
PP 'LPHQVLRQ ³%´ EHWZHHQ WKH RIIVHW DQG UHWXUQ
7KH FKLPQH\ FRPSRQHQW WKDW EHVW ¿WV \RXU DSSOLFDWLRQ LV
RQH 6/
B
in.
mm
SL306 SL312 SL318 SL324 SL336 SL348
-
-
1
-
2
-
-
1
27
1
1
737
-
-
-
2
-
-
1
-
-
-
1133
-
-
1213
1
-
-
-
-
-
1
-
-
1
-
-
-
-
1
-
-
-
1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1
-
-
-
-
-
-
-
-
1
-
-
-
1
-
-
2
-
-
-
-
-
1
-
-
-
1
-
-
2
-
-
-
-
-
1
-
-
-
1
-
-
-
1
1
-
-
1
-
1
-
1
-
1
-
1
-
-
1
1
-
-
1
1
-
-
-
2
Advertisement
Table of Contents
