EcoRenovator - View Single Post - Modifying a wood furnace to increase efficiency

nexsuperne · 12-10-12, 02:56 PM

The secondary intake doesn't need to be forced. The secondary air on my burner comes in to the bottom of the burner, runs up the inside wall of the firebox (collecting heat from the fire) and then puts this super heated fresh air into the top of the firebox. This makes for a cleaner, hotter burn.

12-10-12, 02:56 PM	#42
nexsuperne Helper EcoRenovator Join Date: Feb 2012 Location: 30 miles east of London, UK Posts: 88 Thanks: 12 Thanked 19 Times in 18 Posts	The secondary intake doesn't need to be forced. The secondary air on my burner comes in to the bottom of the burner, runs up the inside wall of the firebox (collecting heat from the fire) and then puts this super heated fresh air into the top of the firebox. This makes for a cleaner, hotter burn.