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室内暖炉 Contempo PFM (SWB)のPDF インストレーション・マニュアルをオンラインで閲覧またはダウンロードできます。Contempo PFM (SWB) 10 ページ。 C-thru model 42

5. Return to the roof with the storm collar and termination cap. First install the storm

collar around the exterior of the flue section extending above the roof flashing.

Tighten and slide down over the top of the roof flashing, secure and seal. Install the

termination cap as per manufacturer's instructions. See FIG 7.

WARNING: DO NOT SEAL VENTILATION OPENINGS ON THE

ROOFTOP FLASHING.

IMPORTANT: If an exposed portion of chimney is greater than 5' above the roof line,

use support wires to keep chimney secure. The support wires may be attached to the

outer pipe of the chimney with screws, but must not penetrate the inner flue pipe.

ELBOW INSTALLATION

1. To achieve desired offset you may install combinations of 12", 18", and 48" lengths of

double wall pipe between the elbows.

2. Chimney weight above offset rests on return elbow. Straps must be securely nailed to

rafters, joists, or stud.

3. Maximum length of pipe between supports (return elbow) is 6' of angled run, after

first set of elbows.

NOTE: All pipe joints between offsets shall be secured

with two screws, only on the outer pipe, and must not

penetrate the inner stainless. See FIG 6.

Firestop spacers are required at each point where the

chimney penetrates a floor or ceiling joist space. Their

purpose is two-fold: they establish and maintain the

required clearance between the chimney and combustible

materials, and they also provide complete separation

from one floor space to another floor or attic space as

required by most codes. When penetrating a floor or

ceiling at an angle, the appropriate approved firestop

should be used. See FIG 8.

When the double wall chimney passes through a framed

opening into an attic space, the firestop must be place in

the attic floor. See FIG 9a.

When the double wall chimney passes through a framed

opening into living space above, the firestop must be

placed onto the ceiling from below. FIG 9b.

10-FOOT RULE

All chimney terminations must extend a minimum of 3'

above the highest point where it passes through the roof

and must be at least 2' above the peak of the roof if within

a horizontal distance of 10' from the peak. See FIG 10.

FIG 9a

FIG 10:

FIG 8

FIG 9b

10 foot rule