Dutchwest Non-Catalytic Convection Heater

•Inspect for and remove ash build-up behind the com- bustion package. This should be done in conjunction with annual cleaning of the chimney connector since this inspection is most conveniently done through the flue collar opening. Inspect the passages to either side of the combustion package (a mirror will be helpful) and vacuum away ash using a flexible vacu- um hose inserted into each passage. Care should be taken not to damage the white fibrous material in this rear chamber. (Fig. 32)

The Chimney Connector

TWO WEEKS:

•Inspect the chimney connector and chimney. Clean if necessary.

TWO MONTHS:

•Inspect the chimney and chimney connector. Pay particular attention to the horizontal runs of chimney

connector, and the elbows. Clean the system if nec- essary.

ANNUAL SPRING CLEANING:

•Disassemble the chimney connector and take it outdoors for inspection and cleaning. Replace weak sections of connector.

•Inspect the chimney for signs of deterioration. Re- pairs to a masonry chimney should be made by a professional mason. Replace damaged sections of prefabricated chimney. Your local Dutchwest dealer or a chimney sweep can help determine when re- placement is necessary.

•Thoroughly clean the chimney.

Inspect and

Vacuum Both

Rear Corners

ST876

Ash Build-Up

Fig. 30 Inspect and clean out ash accumulation on either side of the non-catalytic combustion system.

Draft Management

Your stove is only one part of a system that includes the chimney, the operator, the fuel, and the home. The other parts of the system will affect how well the stove works. When there is a good match between all the parts, the system works well.

Wood stove operation depends on natural (unforced) draft. Natural draft occurs when exhaust gas is hotter (and therefore lighter) than the outdoor air at the top of the chimney. The greater the temperature difference, the stronger the draft. As the hot exhaust gas rises out of the chimney, it generates suction that draws air into the stove for combustion. A slow, lazy fire when the stove’s air inlets are fully open indicates a weak draft. A brisk fire, supported only by air entering the stove through the air inlets, indicates a good draft. The inlets are passive; they regulate how much air can enter the stove, but they don’t force air into it.

The efficiency of a modern woodburning appliance, (in which the amount of air available for combustion is regulated), depends on the chimney to keep exhaust

gases warm all the way outdoors. The characteristics of your chimney - whether it is steel or masonry, interior or exterior, matched or mismatched to the stove outlet,

-determine how quickly it will warm up and how well it will sustain the optimum temperatures necessary to maintain strong draft and efficient combustion. Here fol- lows a description of various flue system characteristics and the related effects on stove performance.

Masonry Chimney

Although masonry is the traditional material used for chimney construction, it can have distinct performance disadvantages when used to vent a controlled-combus- tion woodstove. Masonry forms an effective ‘heat sink’

-that is, it absorbs and holds heat for long periods of time.

The large mass, however, may take a long time to become hot enough to sustain a strong draft. The larger the chimney (in total mass), the longer it will take to warm up. Cold masonry will actually cool exhaust gases enough to diminish draft strength. This problem

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Vermont Casting 2478CE manual Draft Management, Masonry Chimney
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2478CE specifications

Vermont Castings 2478CE is a premier wood stove that exemplifies the perfect blend of traditional craftsmanship and modern efficiency. Designed for those who appreciate both aesthetic and functional qualities in home heating, this model is a standout in the Vermont Castings lineup.

One of the main features of the 2478CE is its impressive heating capacity. It can produce up to 75,000 BTUs, making it capable of warming spaces of up to 2,500 square feet. This robust output ensures that your home remains cozy even on the coldest winter nights, allowing for a warm and inviting atmosphere.

The stove is constructed from high-quality cast iron, which not only adds to its durability but also allows for superior heat retention. This means that the stove will continue to emit warmth long after the fire has burned down, providing extended comfort without the need for constant refueling.

Vermont Castings has equipped the 2478CE with advanced air management technology. The unique air wash system ensures a clean and efficient burn by directing air across the glass door. This feature keeps the viewing window clear, allowing users to enjoy the mesmerizing flames without the nuisance of soot buildup.

Moreover, the 2478CE utilizes secondary combustion technology, which helps to maximize efficiency and minimize emissions. This innovative system re-burns smoke and gases that would otherwise be released into the atmosphere, ensuring that more heat is extracted from the wood. As a result, the stove achieves an impressive efficiency rating of up to 82%.

Another notable characteristic of the Vermont Castings 2478CE is its traditional design, complete with intricate detailing and a large firebox. The firebox is designed to accommodate larger logs, allowing for longer burn times and reduced frequency of refueling. Additionally, the stove is available in various finishes to match any home decor style, from classic black to vibrant enamel colors.

For those looking to enhance their hearth experience, the 2478CE can be paired with a variety of optional accessories, such as a classic heat shield or a blower, further improving its performance and efficiency.

In conclusion, the Vermont Castings 2478CE represents an excellent choice for homeowners seeking a reliable, beautiful, and efficient wood stove. With its substantial heating capacity, advanced technologies, and timeless design, it promises to be a centerpiece of comfort in any home for years to come.
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