B Vent Pipe Installation

The male and female adaptors enable an installer to connect duravent b vent components to an existing type b gas vent system manufactured by the following companies.

B vent pipe installation.

Type b gas vent 3 to 12 diameter. The appliance or fireplace you are installing will specify which type you will need. Round b vent the type m b vent sections and components 3 14 diameter use the metal fab positive twist lock for interconnections. Type b vents are double walled metal chimneys flues and can be used only with listed draft hood equipped gas appliances.

B vent gas vent pipe is designed for specific installations. Properly installed the vent cannot come apart through vibration and offers protection against vent failure or fire hazard. Ensure that the opposite end of the pipe extends above the chimney by at least 2 feet in order to adequately disperse the excess fumes and gas. Safety of the hart cooley system is assured by the double wall air insulated design and locking joints.

To ensure a secure fit push in the locking tab to lock the pipe together. American metals products household mfg hart cooley mfg metal fab inc white metal products air jet mitchell metal products. Type b gas vents such as the ameri vent are permitted for venting gas fired appliances and have their own set of combustible clearance and installation specifications. Align the ends of the vent push together then twist section to lock in place.

Simply realign the seams and pull apart. How to install type b vent pipe. Type b gas vent is designed for negative pressure applications and flue gas temperatures not exceeding 400 f above ambient for category i appliances. After selecting and purchasing the proper type b vent pipe fit the end of the pipe into the draft hood flue by about 12 inches.

A b vent support plate msp is required if vertical height exceeds 30 feet. Snap lock pipe and fittings together or align the seams push together and twist at least 1 to lock. At the desired location cut a square or circular hole in the floor at a minimum of 2 inches larger than the nominal pipe size but not greater than 4 inches larger. Cvs installation instructions cvs installation instructions pdf 1 17mb cvs française instructions d installation pdf 1 17mb directvent pro installation instructions directvent pro instructions pdf 2 3mb directvent pro française instructions d installation pdf 1 8mb directvent pro horizontal termination supplement pdf 1mb directvent pro vertical wind.

The new and improved amerivent type b gas vent features a quick disconnect system. Maximum of 30 feet between supports.