M&G DuraVent Combustion Air Systems User Manual

Page 2

A MAJOR CAUSE OF CHIMNEY RELATED FIRES IS FAILURE TO

MAINTAIN REQUIRED CLEARANCES (AIR SPACES) TO COMBUS-

TIBLE MATERIALS. IT IS OF THE UTMOST IMPORTANCE THAT

COMBUSTION AIR SYSTEM BE INSTALLED ONLY IN ACCOR-

DANCE WITH THESE INSTRUCTIONS AND THE INSTRUCTIONS

OF THE RELATED CHIMNEY SYSTEMS.

NOTE:

Read through all of these instructions before

beginning your installation. Failure to install

as described in this instruction will void the

manufacturer’s warranty, and may have an

effect on your homeowner’s insurance and UL

listing status. Keep these instructions for future

reference. This booklet also contains instruc-

tions for installing a venting system within an

existing masonry chimney, and for installations

passing through a cathedral ceiling.

Dear Customer, Installer, or End User:

We welcome any comments regarding matters

pertaining to our DuraVent products.

We welcome any ideas, input or complaints

and I’ll make sure that someone responds

directly back to you.

Send your emails to:

If you are searching for tech support or product

information, please phone us at 800-835-4429.

Or email us at:

C AME R A-R E ADY L OG OTY P E – UL MAR K F OR C ANADA AND THE U.S .

These Marks are registered by Underwriters L aboratories Inc.

The minimum height of the registered trademark symbol ® shall be 3/64 of an inch. When the overall diameter of the

UL Mark is less than 3/8 of an inch, the trademark symbol may be omitted if it is not legible to the naked eye.

The font for all letter forms is Helvetica Condensed B lack, except for the trademark symbol ® , which is

Helvetica Condensed Medium. No other fonts are acceptable.

200-195C 20M/11/97

LISTED

MH7399