Hey Webmasters! New Photo Album Service Launched - Check it out!
Hey Webmasters! New Photo Album Service Launched - Check it out!The Navigator Stove Forum
|
||
| Search For Similar Forums · Return to Website | ||
 First |
 Prev |
 Reply |
 Forum |
Next  |
Last  |
| Viewing Page 1 of 1 (Total Posts: 4) |
| Author | Comment |
Captain Sully
 Feb 8, 07 - 9:06 AM |
Little Cod Tips and Tricks
We are proud owners of the Little Cod. It's been our sole source of heat aboard our 45' fiberglass sailboat, as we have wintered over in the northeast 2 years in a row now. As I write, it's morning and it's not even 20 degrees out. Last night it was 10. Our boat is uninsulated and the Cod keeps us up around 70-75 degrees in here without any trouble. You can get up to 80 or 90 degrees in a boat our size if you're willing to part with some extra wood. We also have cooked nearly all our meals on it this winter. Why not? It's free! Anyway, I was talking with Andrew and mentioned a little trick I have for turning the Cod into an "all nighter" stove. Right now, with very dry wood, I am able to get 6 hours burn time out of a single load of wood. How? 1) Make sure your stove is running... don't do this on your first load, as you probably want a nice bed of coals to keep it going. This trick starves the fire of oxygen. 2) Load up the stove with nice, dry hardwood over a nice bed of coals. 3) "Roar" the stove for a minute or two (damper and vents wide open), making sure all the wood you loaded is burning well. 4) Close the damper and vent completely. 5) The trick! Stuff a piece of aluminum foil into the small crack under the stove door to prevent air from making its way in through the door's permanent vent space. Stuff the foil right in there with a spoon or something to make an airtight seal. 6) Enjoy approx 50% of full output, but enjoy that for 6 hours. This is what I do each evening before I go to bed. Done this way, the stove will last all night and you won't have to wake up to feed it. Even if you sleep 8 hours or more, you often will find enough embers in the stove in the AM to get things up and running again without kindling. This method doubles the efficiency of the Cod. Well, I am estimating it halves the output, so that makes sense. :) |
|
Captain Sully
Feb 8th, 2007 - 10:19 AM |
Re: Little Cod Tips and Tricks
A second trick to evaluate how the fire is going without opening the stove: You can actually feel the fire by putting your hand 6" from the stove surface and moving it around the stove. If you feel heat that is just slightly "too much" for your hand, you have active flames or very hot red coals in that part of the stove. This helps with figuring out how you want to set the vent or load in any additional wood. I mostly use this technique when starting, or just in general to see how the stove is going and if I should change my vent setting mid burn. I normally do this over the cooktop area and the side of the stove with the vent in it. Moving your hand around, you can feel where the stove is going strongly, or where it needs more air or drier wood. Any other tips or tricks out there? |
|
Carlos Ferguson
Feb 10th, 2007 - 10:16 AM |
Re: Little Cod Tips and Tricks
Through trial and error I have come to something like the all-night trick posted above... I'm not sure what function the little notch under the door serves - it seems to make it so my stove fires too hot and won't shut down even with full damper and adjuster closed - so I filled it in with stove cement. This improved the function of the stove greatly - I could control the burn of the stove more accurately with the air adjuster. Next I made an artificial gasket for the door. I just put a bead of stove cement around the perimeter, put a layer of newspaper on the wet cement, and then shut the door. This worked great and was pretty darned airtight, but after a while got brittle and flaked off. Then I tried a bead of cement with a rope of fiberglass stove gasket pressed into the wet cement, then closed the door. This isn't quite as airtight but seems to be holding up better. In either case, you have to be more careful when loading, opening and closing the door, but the burn control is much more accurate. I can shut down the stove when I leave and feel much more secure..., and as is posted above, I can get coals in the morning most days... Carlos Ferguson 62' Airstream http://www.airstreamforums.com/forums/f321/1962-22-safari-15592-4.html |
|
andrew moore
Feb 10th, 2007 - 8:29 PM |
Re: Little Cod Tips and Tricks
Hi All, Can certainly understand the desire to tweak the stove to achieve longer burn times. However, in order to have the stove pass US EPA & Washington State emission standards, we had to engineer the air to fuel ratio such that the COD would burn clean and pass both certification tests. Which means that the fixed gap under the door is there to allow a clean, low burn rate setting. By reducing airflow, the stove is most likely not burning as efficiently as its original design condition would allow. In situations like these, creosote build-up could become more of an issue due to cooler flue temperatures. So BEWARE by trying to get the stove to function like an airtight woodstove. NSW |
| First |
Prev |
Reply |
Forum |
Next |
Last |
bravenet.com