Q&A Stove Sizing: Extra Capacity for Cold?

  • 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.

QandA

New Member
Staff member
Nov 27, 2012
0
Question:

With the non-cat stoves, can you get one that may be larger than needed most of the time, yet have extra capacity for those colder days mid-winter? Can larger non-cats (like the Jotul Oslo or Hearthstone Mansfield) be burnt with smaller but hot fires safely? The fire will not last as long, but we'd like the reserve given the larger firebox. >Our experience has been with catalytic stoves since they came out. >Possible creosote problems with smaller fires in non-cats? >Thx for the opinions.



Answer:

In general the stove should be sized for the average cold day....not for the coldest couple days of the year. This will result in higher efficiency for the product, whether cat or non-cat. A small fire in a large stove is not really the way to go.

Creosote problems are rare in any of the newer stoves, even when turned down. More likely problems would include overheating on the temperate days and high wood use.

In summary, it is OK to have SOME extra capacity, but not good to buy a stove which is way too large.
 
Status
Not open for further replies.