Wood species Energy yield Millions of BTU/cord

Your Drolet stove is designed to burn WOOD ONLY. Do not burn coal, charcoal, or trash in the unit. Highly flammable items such as trash may ignite creosote in the chimney (flue), resulting in a chimney fire. Never burn salt wood, beach wood, chemically treated wood, or wood removed from salt water, since the deposits left will deteriorate the firebox. Damage caused by chemicals or salt is not covered under warranty.

Seasoned cord wood is recommended. Wood should be air dried in a covered and ventilated area for a minimum of six months (one year or more is recommended). This reduces the moisture content of the wood, resulting in a better stove performance. Wood species with moisture content of 20% or less are ideal. Dry, seasoned cord wood, can be distinguished from green wood by the cracks at each end of the logs. Wet or green wood will tend to cause the fire to smoulder, producing large amounts of creosote. Creosote buildup could result in a chimney fire. This wood will also prove difficult to keep burning properly, and fires will tend to go out. Green wood produces very little heat, and sometimes causes customers to think that the stove does not work.

Decayed wood or low-density wood has very little energy content or heating value, and will not burn satisfactorily for long periods of time. An example of the energy values of some common wood fuels found un North America is given in Table 3.2 below.

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

UL 1482, ULC S627 specifications

The Drolet ULC S627 is a highly regarded wood stove designed for efficiency and performance in residential spaces. This model not only meets but exceeds the stringent criteria set by UL 1482 standards, which ensure quality and safety in wood-burning appliances. The S627 represents a blend of traditional craftsmanship and modern technology, making it ideal for homeowners seeking an effective heating solution.

One of the standout features of the Drolet ULC S627 is its impressive heating capacity. With the ability to warm areas of up to 2,000 square feet, it is suitable for medium to large-sized rooms. This makes it an excellent choice for users looking to heat an open floor plan or a cozy cabin. The stove's robust construction and design help to retain and radiate heat efficiently, allowing for a consistent warmth that enhances comfort during colder months.

The S627 employs advanced combustion technology, which allows for cleaner and more complete burning of wood. This results in higher efficiency, translating to reduced wood consumption and lower emissions. The addition of a secondary combustion system ensures that any remaining gases and particulates are burned off, contributing to a cleaner burn. This feature not only complies with environmental regulations but also allows for longer burn times, making it a practical choice for users who prefer less frequent refueling.

Ergonomics is another aspect where the Drolet ULC S627 excels. The stove is designed with a user-friendly door that provides easy access to the firebox for loading wood and cleaning ash. The large glass window allows users to enjoy the mesmerizing visual of the fire while ensuring heat is efficiently radiated into the room. The clean-out system is also conveniently placed to simplify maintenance.

Aesthetic versatility is another highlight of the Drolet ULC S627, as its timeless design allows it to fit into various interior décors. Available in classic black or elegant enamel finishes, it can complement a rustic or modern setting. This blend of functionality and aesthetic appeal makes the stove a focal point within living spaces.

In summary, the Drolet ULC S627, with its strong adherence to UL 1482 standards, offers homeowners an efficient, clean, and visually appealing wood-burning solution. Its impressive heating capabilities, advanced combustion technologies, and thoughtful design make it a compelling choice for those looking to enhance their home heating experience.

Wood species

Energy yield

(millions of BTU/cord)

TABLE 3.2 Energy yield for wood species

3.2.1 The use of manufactured logs

UL 1482, ULC S627 specifications