Tee-supported installations – DuraVent DuraTech 10-24 Installation User Manual
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The Extended Roof Bracket consists of the
Pipe Band, the Adjustable Legs, and the Roof
Brackets.
1. Mount Pipe Band: Slip the Pipe Band
around the chimney and secure by tightening
the nut and bolt.
2. Attach the Legs: The Adjustable Legs
of the assembly will adjust from 67” to 114”.
Secure one end of the Legs to the Pipe Band
using the nuts and bolts included (1 per Leg).
Position the Adjustable Legs so they form
approximately a 60° angle with the chimney,
and with each other (Figures 16 and 17). Be
sure that there is at least 3” of overlap between
the top and bottom halves of the Adjustable
Leg to ensure a secure fit. In order to secure
Legs in proper position, there is a hole
provided in the outer leg where the outer and
inner halves overlap. Use a 1/4” drill bit to drill
through the inner leg at that location. Use the
nut & bolt provided to pin the Adjustible Legs
in position.
3. Install Roof Brackets: Mount the two
Roof Brackets where each of the Adjustable
Legs meets the roof, using 4 roofing nails per
bracket. Seal the nail heads carefully with a
non-hardening, waterproof sealant. Attach the
bottom end of the Adjustable Legs to the Roof
Brackets using the nuts & bolts provided.
TEE-SUPPORTED INSTALLATIONS
Tee-Supported installations are used when
passing through a wall to an outside chimney.
Tee-Supported installations are available for
DuraTech chimney 10” through 16" diameters.
The Tee Support can hold a maximum of 30
feet of DuraTech Chimney. The required parts
and general configuration are as shown in
Figures 18 and 19.
Figure 16
Figure 17
Figure 18
60°
EXTENDED ROOF BRACKET ASSEMBLY
PIPE BAND
AROUND
CHIMNEY
SECTION
ADJUSTIBLE
LEGS ADJUST
FROM 67 TO
114
INCHES
CHIMNEY
CAP
USE EXTENDED
ROOF BRACKET IF
MORE THAN 4 FT.
EXTENDED
ROOF BRACKET
ADJUSTABLE
LEGS
MINIMUM 6 INCHES
CLEARANCE BETWEEN
CAP AND CHASE TOP
CHASE TOP
FLASHING
FRAMED
EXTERIOR
ENCLOSURE
WALL
STRAP
TYPICAL THRU-THE-
WALL TEE
SUPPORTED
INSTALLATION
ACCESS
DOOR FOR
CLEANING
CONNECTOR
PIPE TO
APPLIANCE