Free shipping
Low Price
View Cart

Metal-Fab Type B Chimney Pipe

Metal-Fab Type B chimney pipe is a rigid, double walled design that incorporates an insulating air space. This kind of chimney is designed for use with Category 1 appliances including gas-fired furnaces, boilers, water heater, and fireplaces. Rigid chimneys must be pieced together during installation, and the Metal-Fab system has a SureLock connection that is effected without the need for tools. Various diameters and lengths are available, as well as all of the accessory pieces necessary for a complete installation.
Related Articles
Ask & Answer
Ask a Specialist
By Mitch from Lake Stevens, WA on August 25, 2014
Is the b-type the same as ht? I have to replace sections through my roof. It is for an oil burning boiler that is 6' tall.
By eFireplaceStore on August 26, 2014

It is not. Type B venting is aluminum and galvanized steel construction and is only suitable for venting gas appliances. Oil burning appliances require the use of Class A chimney, with type HT being required by some models. If you are able to find any manufacturer information on the current piping, I will be happy to check availability of the proper replacement parts.

Refine by
Shipping Options
Product Type
Sign Up for our Newsletter

Let Our Experts Design
Your Venting System


Find the Right Gas Logs
For Your Fireplace

Sign-up for our Email!
Enter your email for new arrivals and special offers.