DVL - Adjustable stove pipe mounted to elbow

  • Active since 1995, Hearth.com is THE place on the internet for free information and advice about wood stoves, pellet stoves and other energy saving equipment.

    We strive to provide opinions, articles, discussions and history related to Hearth Products and in a more general sense, energy issues.

    We promote the EFFICIENT, RESPONSIBLE, CLEAN and SAFE use of all fuels, whether renewable or fossil.
  • Super Cedar firestarters 30% discount Use code Hearth2024 Click here

RyanTW

New Member
Jan 4, 2021
28
Coventry CT
I ordered a fixed length 12" DVL stove pipe (6dvl-12). However, I was sent an adjustable piece (6dvl-12adj). Will I have any issues mounting the adjustable stove pipe in-between two 45 degree elbows? I slid the two together and it seems reasonable that it would work. Just want to confirm as I couldn't find any information on the Duravent catalog.
 
Probably even a more valuable part. If it fits fully collapsed you have double double wall.
 
It fits but it's really no different than a slip joint. So, it's not really a double double wall.

Sure it is. Double double wall. It’s four layers thick since the telescoping section is collapsed.