Drolet 45284 owner manual Energy yield for wood species Use of manufactured logs

	Wood species		Energy yield
			(millions of BTU/cord)
	Oak		29
	Sugar Maple	28
High energy yield	Beech	26
	Yellow birch	25
	Ash	24
	Elm	23
	Larch (Tamarack)		23
	Red Maple	23
	Douglas red fir	23
Medium energy yield	Silver birch	22
	Alder	18
	Poplar	17
	Hemlock	17
	Spruce		17
Low energy yield	Pine	17
	Bass	16
	Fir	13

Data provided by Energy, Mines and Resources – Canada

TABLE 3.2 Energy yield for wood species

3.2.1 The use of manufactured logs

There are numerous types of manufactured logs sold on the market. You must be very careful with this type of product. Many brands of manufactured logs contain chemical additives. DO NOT BURN ANY MANUFACTURED LOGS CONTAINING CHEMICAL ADDITIVES. If you do, you may damage your stove and void the warranty. Logs containing chemical additives burn a lot hotter and were designed for decorative fireplaces. Decorative fireplaces generally have larger, cooler, and less air-tight fireboxes. Your E.P.A Drolet stove, on the other hand, has a smaller, completely sealed firebox which attains much higher temperatures. It is therefore not designed to support excessive heat caused by the addition of chemicals in manufactured logs. Manufactured logs made of 100% wood residues do not cause any threat to your stove. You must however be careful. Manufactured logs typically release a much larger heat output over a short period of time. Therefore, you cannot place a large quantity of such logs into your stove, like you would with regular cord wood. Start with one log, and gradually increase the load to 3 or 4 logs and see how your stove reacts. Use a chimney (flue) thermometer and make sure that temperatures remain within the normal operating range.

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