Figure 9 venting through roof – Drolet ECO-35 User Manual

Page 9

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VERTICALLY WITH NEW CHIMNEY SYSTEM
(Refer to Figure 9 & 10 for basement installation)

NOTE: Follow Vent chimney manufacturer’s instructions.

OPTION: To achieve a center vertical installation, a 45º elbow and a
clean-out tee can be used to offset the pipe from the exhaust outlet to the
rear center of the stove.

OPTION: Install Vent elbow in place of clean-out tee. Locate stove. Drop
plumb bob to center of tee outlet, mark point on ceiling. Install ceiling
support and Vent pipe per Vent manufacturer’s instructions.

1. Always maintain 3” clearance from combustible materials. When

passing through additional floors or ceilings, always install firestop
spacer.


2.

After lining up for hole in roof, cut either around or square hole in roof,
always 3” larger all the way around pipe. Install upper edge and sides
of flashing under roofing materials, nail to the roof along upper edge.
Do not nail lower edge. Seal nail heads with non-hardening waterproof
mastic.


3.

Apply non-hardening, waterproof mastic where the storm collar will
meet the vent. Slide storm collar down until it sits on the flashing.
Seal and install cap. Mobile home installations must use a spark
arrester.


VERTICALLY INTO EXISTING CHIMNEY SYSTEM

As an alternative, 3” or 4” Vent can be run inside existing chimney to
termination(Figure 11). This is the preferred method.

Follow guidelines for equivalent vent length.

Figure 9

Venting through roof

CLEAN OUT
TEE

FOR BASEMENT INSTALLATION

A 4" PIPE IS RECOMMANDED

FOLLOW CHIMNEY OR
VENT MANUFACTURER'S
INSTRUCTIONS

CLEAN OUT
TEE

WALL

STRAP

WALL

THIMBLE

Figure 10

Basement installation

Figure 11

Venting through existing chimney

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