FIREPLACE OPERATION

WOOD VS. FOSSIL FUELS

Compared to fossil fuels, a full cord of dry hickory weighs about two tons and is approximately equal in heating value to a ton of hard coal. On a per pound basis, heavy hardwoods have about half the heating value of coal. The table below shows the relative densities and heat values of a variety of dry woods. Varieties at the top of the list (Dogwood) burn longer and those near the bottom (White Pine) ignite and burn quicker. A combination of both light and heavy wood is desired.

SPECIES VALUE

DENSITY

HEAT

Dogwood

.70-.79

100-107

Hickory

.70-.74

100

Oak

.60-.73

86-99

Black Locust

.69-.70

95-98

Beech

.64-.66

89-91

Hard Maple

.58-.65

83-88

Birch

.55-.64

79-86

Apple

.58-.62

83-84

Ash

.57-.61

81-82

Southern Pine

.51-.60

73-81

Elm

.50-.59

71-80

Cherry

.50-.52

70

Douglas Fir

.45-.51

64-69

Spruce

.41-.44

59

Redwood

.33-.40

47-54

White Pine

.35-.37

50

 

 

 

A FEW WORDS OF CAUTION

Do not burn plastics, poison ivy twigs and stems and chemi- cally treated woods such as discarded poles and railroad ties in your fireplace. These create air pollution and can cause extreme irritation for some people.

Use hemlock, spruce, juniper and other resinous woods with caution. They contain moisture pockets which, upon heating, “pop” with considerable vigor.

Always use a fire screen. Always “bank” a fire (or at least push all unburned fuel to the rear of the grate) before leaving a fire unattended. Do not use this fireplace as an incinerator.

The termination of the chimney above the roof is exposed to wind, cold, and pressure changes. These and other environ- mental conditions may make it hard to get a sufficient chimney draft at times. At other times the draft may be sufficiently disrupted and cause smoke to spill from the fireplace opening. If problems with chimney draft occur, help start chimney draft before you build a fire by holding a piece of burning paper near the flue opening at the top of the firebox to preheat the chimney. If smoke spills from the fireplace opening after the fire is burning, open a window on the up wind side of the house that is far enough away form the fireplace that the wind will not blow across the fireplace opening. Push burning wood as near the back of the fireplace as possible. If your fireplace has glass doors, close them.

IMPORTANT: Do not leave children or physically or mentally handicapped, or senile persons alone with a burning fireplace.

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Martin Fireplaces 400BWBCA, 400BWBIA, 400BWBCIA, 400BWBA operating instructions Wood VS. Fossil Fuels, FEW Words of Caution

400BWBCA, 400BWBCIA, 400BWBIA, 400BWBA specifications

Martin Fireplaces has established a reputation for crafting high-quality, innovative heating solutions that seamlessly blend function and style. The models 400BWBCIA, 400BWBA, 400BWBIA, and 400BWBCA showcase the company’s commitment to excellence in design and performance in the realm of modern fireplaces.

One of the standout features of these models is their sleek, contemporary design that fits perfectly in both traditional and modern home settings. The 400BWBCIA and 400BWBA are designed with an emphasis on a clean face appearance, eliminating any visible frames or trim to provide a minimalist aesthetic. This clean design maximizes the viewing area of the fire, creating a striking focal point in any room.

Each model is equipped with advanced technologies that enhance user experience and efficiency. The Martin Fireplaces utilize a high-efficiency wood-burning system, which not only produces ample heat but also ensures that the emissions are minimized. This eco-friendly approach aligns with contemporary standards for sustainability, making the models an excellent choice for environmentally conscious consumers.

The linear burner design found in the 400BWBIA and 400BWBCA models allows for a larger flame presentation, creating a mesmerizing effect. This design also optimizes heat output, ensuring that the warmth spreads evenly throughout the space. Additionally, the inclusion of glass doors ensures that the flames remain contained while still allowing for an unobstructed view.

Safety is another priority for Martin Fireplaces, and these models integrate several features to promote secure operation. The built-in air wash system keeps the glass clean, enhancing visibility of the flames while reducing maintenance efforts. Moreover, the combustion chamber is engineered to ensure a safe, efficient burn, protecting both the user and the environment.

The versatility of installation is another key characteristic. Both the 400BWBCIA and 400BWBA can be installed as direct vent units, allowing for flexible placement in a variety of settings. Meanwhile, the 400BWBIA and 400BWBCA are perfect for builders looking to integrate contemporary fireplaces into their designs without compromising floor space.

In conclusion, Martin Fireplaces’ 400BWBCIA, 400BWBA, 400BWBIA, and 400BWBCA models are exemplary representations of high-efficiency heating solutions that marry design, technology, and safety. With features that enhance both performance and aesthetics, these fireplaces are ideal for any modern home looking to add warmth and sophistication.