Initial Installation

QUALIFIED INSTALLERS ONLY

For multi story installations. A ceiling firestop is required at the second floor, and any subsequent floors (see Figure 33). The opening should be framed to 10” (25.4 cm) x 10” (25.4 cm) inside dimensions, in the same manner as shown in Figure 29.

Any occupied areas above the first floor, including closets and storage spaces, which the vertical vent passes through, must be enclosed. The enclosure may be framed and sheetrocked with standard building materials. However consult the appliance manufactures installation instructions for the minimum allowable clearance between the outside of the vent pipe, and the combustible surfaces of the enclosure. Do not fill any required air spaces with

insulation.

Figure 33: Multi-Story Vent Pipe Installation.

 

CATHEDRAL CEILING INSTALLATION:

1.Follow installation steps 1 & 2 from INITIAL INSTALLATION - VERTICAL INSTALLATION.

2.Using the plumb bob, mark the center line of the venting system on the ceiling and drill a small hole

through the ceiling and roof at this point. From the roof, locate the drill hole and mark the outline of the Cathedral Ceiling Support Box.

3.Remove shingles or other roof coverings as necessary to cut the rectangular hole for the Support Box. Cut the hole 1⁄8” larger than the Support Box outline.

4.Lower the Support Box through the hole in the roof until the bottom of the Support Box protrudes at least 2 inches (5 cm) below the ceiling. Align the Support Box both vertically and horizontally with a level as shown in Figure 34. Temporarily tack the Support Box in the place through the inside walls and into the roof sheathing.

Figure 34: Cathedral Ceiling Support Box

Leveling.

5.Using tin snips, cut the Support Box from the top corners down to the roof line, and fold the resulting flaps over the roof sheathing (Figure 35). Before nailing it in to the roof, run a bead of non-hardening mastic around the top edges of the Support Box to make a seal between the box and the roof. Clean out any combustible material from

 

the inside

of

the

 

 

Support Box.

 

 

6. Complete

 

the

 

cathedral

ceiling

 

installation

 

by

 

following

 

the

 

same

procedures

 

outlined

in

Steps

 

4 through

9

from

 

INITIAL INSTALLATION -

 

VERTICAL INSTALLATION.

Figure 35: Cathedral Ceiling Support

 

 

 

 

Box Installation.

 

 

 

 

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Enviro EG40-070 owner manual Insulation, Multi-Story Vent Pipe Installation

EG40-070 specifications

The Enviro EG40-070 is a state-of-the-art outdoor wood-burning furnace designed to provide an efficient and eco-friendly heating solution for residential and commercial spaces. As homeowners increasingly seek sustainable alternatives to traditional heating methods, the EG40-070 emerges as a formidable contender in the market.

One of the standout features of the Enviro EG40-070 is its high-efficiency heating capability. With an impressive thermal efficiency rating, this furnace ensures that a significant portion of the heat generated from the burning wood is effectively transferred to the water that circulates throughout the heating system. This efficiency reduces the amount of wood needed for heating, making it an environmentally friendly option.

The furnace is equipped with a robust and durable construction, designed to withstand the rigors of outdoor use. The heavy-duty steel body is resistant to corrosion and wear, ensuring longevity and minimal maintenance. Additionally, the large firebox allows for extended burn times, which means users can load it with wood and enjoy consistent heating for hours without the need for constant refueling.

Another significant characteristic of the Enviro EG40-070 is its advanced combustion technology. It features a secondary combustion system that maximizes the efficiency of the fuel being burned. By allowing for the recirculation of exhaust gases, this system ensures that virtually all the combustible materials are utilized, resulting in cleaner emissions. This not only benefits the environment but also contributes to better air quality.

The Enviro EG40-070 also boasts a user-friendly design, complete with easy-access doors for loading fuel and cleaning. The integrated digital control system allows for precise regulation of the temperature and heat output, providing users with a customizable heating experience. Furthermore, the unit is compatible with various heating systems, including forced air and hydronic systems, making it versatile for different applications.

For safety, the furnace incorporates several safety features, including low water protection and an automatic shut-off function. These features are crucial in preventing overheating and ensuring safe operation, giving homeowners peace of mind.

In summary, the Enviro EG40-070 is a powerful outdoor wood-burning furnace that combines efficiency, durability, and functionality. Its advanced combustion technologies and user-friendly design make it a suitable choice for those looking to embrace a sustainable heating solution without compromising on performance or safety.