Metal Chimney

Definition

A vertical metal structure with one or more flues to carry smoke and other gases of combustion into the atmosphere.

Purpose

Metal chimneys provide a safe and efficient way to vent smoke and gases from fireplaces, stoves, furnaces, and industrial processes. They are designed to withstand high temperatures and corrosive byproducts of combustion.

Examples of Use

• Residential fireplaces: Venting smoke from wood-burning or gas fireplaces.
• Industrial furnaces: Removing combustion gases from manufacturing processes.
• Commercial kitchens: Exhausting smoke and grease-laden vapors from cooking appliances.

Related Terms

• Flue: A duct or passageway for conveying exhaust gases from a fireplace, furnace, or boiler.
• Chimney Cap: A protective covering at the top of a chimney to keep out rain, snow, and animals.
• Double-Wall Chimney: A chimney construction with an inner and outer wall to provide insulation and reduce heat loss.

Notes

• Regular inspection and cleaning are essential to prevent buildup of creosote and other combustible materials.
• Metal chimneys should be properly installed and maintained to ensure they meet safety standards and function effectively.
• Different types of metal chimneys are available, including stainless steel, which offers superior corrosion resistance.