The Use Of Manufactured Logs - Enerzone SOLUTION 3.4 User Manual

High energy yield
Medium energy yield
Low energy yield
Data provided by Energy, Mines and Resources – Canada

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 Enerzone 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.
Wood species
Oak
Sugar Maple
Beech
Yellow birch
Ash
Elm
Larch (Tamarack)
Red Maple
Douglas red fir
Silver birch
Alder
Poplar
Hemlock
Spruce
Pine
Bass
Fir
TABLE 3.2 Energy yield for wood species
Energy yield
(millions of BTU/cord)
29
28
26
25
24
23
23
23
23
22
18
17
17
17
17
16
13
29