Specifications

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The primary purpose of this manual is to provide more detailed guidance on gravity venting and mechanical
venting of decorative wood- or gas-red heating appliances than can be found in the codes or in the appliance
manufacturers’ instructions. It is intended for the convenience and assistance of contractors, chimney sweeps,
replace stores, building inspectors, architects, engineers and others concerned with the correct installation
and conguration of gravity and mechanical venting systems.
The manual contains extensive information about chimney problems, how they can be solved, how to analyze
and how to calculate venting system requirements for replaces and stoves. It also contains information about
how to adapt mechanical venting for different applications.
Finally, for those who have an interest in a theoretical approach, the manual’s appendix contains relevant
theory regarding chimney systems for replaces and stoves.
Remember: A well-designed and well-functioning venting system is more important for successful wood and
gas burning than a good stove or replace. This is reviewed throughout this manual.
Introduction
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