Internal combustion "cut away" for the New Stove

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This “cut-away” shows the top of the stove, where the secondary combustion system and combustor are housed.  We bring secondary air in through a stainless steel fireback, rather than “tubes”, because we think it’s a better use of space, and a more durable design.  All of these parts have to be carefully sealed to make burn times, efficiency, and emissions predictable.  Below are a few details that might answer some questions:

Progress on the "Progress Hybrid" Stove

PROGRESS Hybrid

Below are basic dimensions and specifications for the new stove.  Please note that rear flue exit height could change, but minimally.  If you are building a chimney and planning a straight back connection between stove and chimney thimble, please confirm thimble height with our customer service department.

We expect these stoves to begin shipping in the fourth quarter,