The manufacturer’s installation instructions must be followed precisely. Always maintain the proper clearance to combustibles as established by the pipe manufacturer. This clearance is usually a minimum of 2”, although it may vary by manufacturer or for certain chimney components.

Chimney Height

Whether a masonry chimney or prefabricated metal chimney is used it must be the required height above the roof line.

The requirement is:

The chimney must be at least 3 feet higher than the highest point where it passes through the roof and at least 2 feet higher than the highest part of the roof or structure that is within 10 feet of the chimney, measured horizontally. See figure 6.

FIGURE6

Chimneys shorter than 14 feet may not provide adequate draft. This could result is smoke spilling into the room from the stove when loading the stove, or when the door is open. In addition, inadequate draft can cause back puffing, which is a build up of gases inside the firebox.

Other times, chimney height can create excessive draft which can cause high stove temperatures and short burn times. Excessive drafts can be corrected by installing a butterfly damper. If you suspect you have a draft problem, consult your dealer.

WALL PASS-THROUGHS

When your installation unavoidably requires the chimney connector to pass through a combustible wall to reach the chimney, always consult your local building officials, and be sure any materials to be used have been tested and listed for wall pass-throughs.

In the U.S.

The National Fire ProtectionAssociation’s publication, NFPA 211, Standard for Chimneys, Fireplaces, Vents and Solid Fuel Burning Appliances permits four methods for passing through a combustible wall. Before proceeding with any method be sure to consult with your local building officials to discuss any local code requirements.

Common Method

When passing through a combustible wall to a masonry chimney this method requires the removal of all combustible materials from at least 12” around the chimney connectors proposed location. With a 6” round liner the minimum area required would be 31” x 31” square.

The space is then filled with at least 12” of brick around a fireclay liner. Remember, the liner must be ASTM C35 or equivalent, with a minimum wall thickness of 5/8”.

It is important to remember to locate the pass-through at least 18” from the ceiling for proper clearance to combustibles.

It will be necessary to cut wall studs, install headers, and construct a sill frame to maintain the proper dimensions and to support the weight of the brick.

The bricks must be solid brick with a minimum of 3 ½ “ thick (4” nominal).

Refractory mortar must be used at the junction of the chimney and the pass-through liner. The pass-through liner must not penetrate the chimney liner beyond the inner surface of the chimney liner. Use extreme care when constructing the hole in the chimney liner, the tiles can shatter easily. See figure 7.

7

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Jotul F 3 operating instructions Chimney Height, Wall PASS-THROUGHS, U.S, Common Method
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F 3 specifications

The Jotul F 3 is a classic wood stove that embodies the perfect blend of traditional design and modern engineering. Renowned for its efficiency and durability, this model has become a favorite among homeowners looking for an effective heating solution with aesthetic appeal.

One of the standout features of the Jotul F 3 is its efficient combustion system. This stove employs a unique primary and secondary combustion system that allows for a cleaner burn, producing minimal emissions. This technology not only enhances the stove's efficiency but also contributes to a reduced environmental footprint, making it an excellent choice for eco-conscious consumers.

In terms of design, the Jotul F 3 is crafted from cast iron, a material known for its longevity and heat retention properties. This construction allows the stove to radiate warmth long after the fire has died down, providing consistent heating throughout the day and evening. The stove is available in several finishes, including classic black and a striking blue-black enamel, enabling it to seamlessly fit into various interior styles, from rustic to contemporary.

The Jotul F 3 also includes a large glass window that offers an unobstructed view of the flames, enhancing the cozy ambiance of any room. The airwash system keeps the glass clean, ensuring a clear view of the fire while minimizing the need for frequent cleaning.

With a heating capacity of up to 1,800 square feet, the Jotul F 3 is ideal for both small and medium-sized spaces. Its compact size does not compromise on performance, and it features a sizable firebox that allows for extended burn times, meaning less frequent refueling.

Another notable characteristic of the Jotul F 3 is its user-friendly design. The stove includes easy-to-use controls for adjusting the airflow, allowing users to optimize the burn rate and heat output based on their preferences.

In conclusion, the Jotul F 3 is a versatile and efficient wood stove that combines classic aesthetics with modern technology. Its high combustion efficiency, durable cast iron construction, and elegant design make it a sought-after choice for anyone seeking warmth and beauty in their home. With its commitment to both functionality and style, the Jotul F 3 stands out as an exemplary heating solution that will serve homeowners for years to come.
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