Warm heater. Crib of very dry spruce. Larger crib than L03/L04
3.75 lbs kindling. 51.6 lbs total instead of 39 lbs.
Efficiency is calculated at 95% oxygen recovery (Colorado method).
Stack temperature corrected for height.
2x4 lumber from a new batch from a different supplier (local Home Hardware),
used for tests L05-L12
Animation, 2 minute intervals.
TESTO Excel data file
Condar Spreadsheet Results
Condar Spreadsheet (includes detailed fueling data)
First row of crib. It would not fit through the firebox door in this orientation and was turned 90 degrees.
This resulted in all the air being introduced under the crib.
Screen shot from OMNI fuel crib calculator.
This page was updated on
February 7, 2010
This page was created on January 17, 2010