Marco B41CF - Field Constructed Chase Installation; Round Top Chase Installation; Trim Style Top Chase Installation

INSTALLATION ON FIELD CONSTRUCTED CHASE
ROUND TOP
Dimenrion B - vl"~uwr than
Dim.nrion A en ch-r
CHASE FLASHIHG
METAL SPACERS (4)
CHASE
2. a FRAMING
Figure 27C
TRIM STYLE TOP SHROUD INSTALLATION
CAULK
I
WITHIM 10 FEET
I" MINIMUM AIRSPACE
CONSiRUCTEO
CHASE
2 X 4 FR&MINC.
USE ROOF JOIST SHlELDS
IF CLEARANCE TO
COMBUSTIBLES IS LESS
THAN
2"
(Optional)
0
I
SHROUD INSTALLATION
I
CAUTION: USE SHROUO WlTH
SINGLE TERMINATION ONLY
FOR ROUND TOP
FOLLOW INSTALLATION
INSTRUCTIONS AS SHOWN
ON FIG. 27C
13'h" MAX
SHROUD
PIN 499272
!
3" OPENING MIN.
WARNING: INSTALL SHROUD
ONLY WlTH ROUND TOP MODEL
7931 03 (BTLC-ED)
Figrlre J711
1 L Figure Z7E
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f i r e - p a r t s . c o m