Outdoor Wood Furnace Info

All-Purpose OWF Discussions => Fire Wood => Topic started by: mtoll on January 10, 2015, 04:59:12 PM

Title: Knots in firewood
Post by: mtoll on January 10, 2015, 04:59:12 PM
Any input on what kind of burns you get with  knotted wood. I haven't started to burn it yet but I have some serious knots in Oak that my 22 ton splitter had a rough time cutting, just wondering if anyone has burn much of it.
Title: Re: Knots in firewood
Post by: coolidge on January 10, 2015, 05:52:21 PM
Throw it in, it all burns
Title: Re: Knots in firewood
Post by: mtoll on January 10, 2015, 06:00:15 PM
Burn it your right, H*** of lot of work splitting it
Title: Re: Knots in firewood
Post by: jrider on January 10, 2015, 06:36:41 PM
From my experience, knots are very dense and burn long and hot.
Title: Re: Knots in firewood
Post by: MattyNH on January 10, 2015, 07:50:29 PM
Nothing wrong with burning knotted wood..Yeah stinks to split and stack.. :)
Title: Re: Knots in firewood
Post by: BoilerHouse on January 10, 2015, 08:31:39 PM
From my experience, knots are very dense and burn long and hot.

Agreed, I sometimes save the knotty wood for the cold nights.
Title: Re: Knots in firewood
Post by: dukethebeagle on January 11, 2015, 06:01:20 AM
just got done burning 5-6 blocks of crotchy knotty tamarack
stand back.man does that heat.sparks were flying out the stack
was cold enough it was drawing like h"*&% and flames were coming out the stack
she`s nice and clean now
gotta love burning wood. :)
Title: Re: Knots in firewood
Post by: CTF250 on January 12, 2015, 05:15:15 AM
Have to agree, toss it in as it all will burn and you dont have to screw with the knots.

Title: Re: Knots in firewood
Post by: mlappin on January 12, 2015, 05:39:42 AM
Yep, definitely sucks splitting the knotty stuff, especially if all you had was a maul.

When I built my first boiler it had a 20x30" door, plan was to cut em about 16 inches long and as long as it was under 30" in diameter no need to split, just roll em in. Since then I've um...matured a bit and now have a inverted splitter for the skid steer. Was fine handling those big pieces when I was young and dumb, not so much now that I've matured.
Title: Re: Knots in firewood
Post by: aries9245 on January 13, 2015, 04:40:06 AM
That's good stuff..