How many 90 degree elbows in vent?

  • 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.
  • Hope everyone has a wonderful and warm Thanksgiving!
  • Super Cedar firestarters 30% discount Use code Hearth2024 Click here
Status
Not open for further replies.

RedNeck Wrangler

New Member
Hearth Supporter
Jun 6, 2008
54
"The Alton Bog" Maine
Can you come out of the stove with a 90 degree elbow and then out with another 90 and then up with another 90? Or will that be to many?
 
i would try to avoid it if possible , or maybe use 2 45 degree elbows if doable. 90 degree elbows can rob up to 15% of airflow and back to back is worst case in that effect , it would likely work but you would build ash more rapidly and its not as easy to clean. most pellet installs can handle 3 elbows , but as a rule i try to limit them as much as possible. hope this helps ya.
 
Status
Not open for further replies.