Duct Work

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What class or category is a B vent pipe?

A B vent pipe does not actually belong to any particular class or a specific category. They are simply

Why is my B vent pipe noisy?

The noise that is sometimes heard in a B vent pipe can be attributed to the movement of system parts

Can a B vent pipe terminate horizontally?

No, a B vent pipe cannot be terminated horizontally. According to manufacturers, all B vent pipes must

Can sheet metal screws be used in a B vent pipe?

Using sheet metal screws in a B vent pipe is an acceptable attachment method. Many manufacturers allow

Air Cleaning and Filtering Information

In tighter, more energy-efficient buildings, pollutants are not as readily removed by natural ventilation.

Sealing Heating Ducts with Mastic FAQs

Q. What is mastic? A. A group of high strength adhesive compounds used in the building and construction

Replacing Duct Insulation Sleeves

Replacing duct insulation sleeves is a great way to increase the insulating barrier of your home, which

Duct Work and Ventilation Q and A

Q. I have read that return air vents should be left unblocked, but the one in our dining room is in