Enviro 1200 Freestanding, C-10240, 1700 Freestanding, 50-1040 Chimney Through Wall Method a

Page 22

Installation

CHIMNEY INSTALLATION THROUGH WALL:

Here are four (4) methods of combustible wall chimney connector pass-throughs. Information was provided from NFPA 211.

Figure 18: Chimney Through Wall - Method A.

Figure 19: Chimney Through Wall - Method B.

Figure 20: Chimney Through Wall - Method C.

Method A. 12” (304.8 mm) Clearance to Combustible Wall Member: Using a minimum thickness 3.5” (89 mm) brick and a 5⁄8” (15.9 mm) minimum wall thickness clay liner, construct a wall pass-through. The clay liner must conform to ASTM C315 (Standard Specification for Clay Fire Linings) or its equivalent. Keep a minimum of 12” (305 mm) of brick masonry between the clay liner and wall combustibles. The clay liner shall run from the brick masonry outer surface to the inner surface of the chimney flue liner but not past the inner surface. Firmly grout or cement the clay liner in place to the chimney flue liner.

Method B. 9” (229 mm) Clearance to Combustible Wall Member: Using a 6” (152 mm) inside diameter, factory-built Solid-Pak chimney section with insulation of 1” (25.4 mm) or more, build a wall pass-through with a minimum 9” (229 mm) air space between the outer wall of the chimney length and wall combustibles. Use sheet metal supports, fastened securely to wall surfaces on all sides, to maintain the 9” (229 mm) air space. When fastening supports to chimney length, do not penetrate the chimney liner (the inside wall of the Solid-Pak chimney). The inner end of the Solid-Pak chimney section shall be flush with the inside of the masonry chimney flue and sealed with a non-water soluble refractory cement. Use this cement to also seal to the brick masonry penetration.

Method C. 6” (152.4 mm) Clearance to Combustible Wall Member: Starting with a minimum 24 gauge (.024” [0.6 mm]) 6” (152.4 mm) metal chimney connector and a minimum 24 gauge ventilated wall thimble which has two air channels of 1” (25.4 mm) each, construct a wall pass-through. There shall be a minimum 6” (152.4 mm) separation area containing fiberglass insulation, from the outer surface of the wall thimble to wall combustibles. Support the wall thimble and cover its opening with a 24 gauge minimum sheet metal support. Maintain the 6” (152.4 mm) space. There should also be a support sized to fit and hold the metal chimney connector. See that the supports are fastened securely to wall surfaces on all sides. Make sure fasteners used to secure the metal chimney connector do not penetrate chimney flue liner.

Method D. 2” (50.8 mm) Clearance to Combustible Wall Member: Start

with a solid-pak listed factory-built chimney section at least 12” (304 mm) long, with insulation of 1” (25.4 mm) or more, and an inside diameter of 8” (2” [51 mm] larger than the 6” [152.4 mm] chimney connector). Use this as a pass-through for a minimum 24 gauge single-wall steel chimney connector. Keep solid-pak section concentric with and spaced 1” (25.4

mm)off the chimney connector by way of sheet metal support plates at both ends of chimney section. Cover opening, and support chimney section on both sides, with 24 gauge minimum sheet metal supports. See that the supports are fastened securely to wall surfaces on all sides. Make sure fasteners are used to secure chimney flue liner.

Figure 21: Chimney Through Wall - Method D.

NOTES:

1.Connectors to a masonry chimney, excepting method B, shall extend in one continuous section through the wall pass-through system and the chimney wall, to but not past the inner flue liner face.

2.A chimney connector shall not pass through an attic or roof space, closet or similar concealed space, or a floor, or ceiling.

22

Page 21 Page 23
Image 22
Page 21 Page 23
Contents Wood Stove Table of Contents Safety Precautions Operating Instructions First StartCreosote ITS Formation and Removal Helpful Hints Worth Repeating What type of wood is best to use as firewood? What can cause a poor draft? 1200 Air Flow Path Specifications Capacity Feet3 0.0708 meter3 Approximate heating area † From front of unit to edge of floor protection Maintain These Minimum Clearances to Unshielded Combustibles 1700 Freestanding Clearance to Combustibles 1200 Insert Dimensions 1200 Freestanding Flat Top Dimensions 1700 Freestanding Flat Top Dimensions 1200 Freestanding with Fan Kit Dimensions Installation Bolts to removeInstalling Heat Shield Recommended Height for Flue Pipe Chimney Through Wall Method a Roof Clearances Shield if required Installation into a masonry chimney Venting Outside AIR Insert Installation into existing fireplace With hearth Attaching removable flue Total Bricks Model 1700 Brick Placement Do not USE Door if Glass is Broken Installation of Ceramic Baffle Back View of Freestanding Unit with Fan Kit Removal of right pod This will keep the trim tight Parts List Parts List Parts Diagram Parts Diagram Pedestals & Legs Parts Diagram Fireplace Insert Warranty Limited Five 5 Year Warranty Limited One 1 Year WarrantyExclusions and Limitations Warranty Installation Data Sheet

1200 Fireplace Insert, 50-1040, 1200 Freestanding, 1700 Fireplace Insert, C-10240 specifications

The Enviro 1700 Freestanding, C-10240, 1700 Fireplace Insert, and 1200 Freestanding models are exceptional choices for those seeking both aesthetic appeal and efficient heating performance. These fireplaces combine advanced technology with modern design, making them suitable for various home styles while providing effective warmth.

One of the standout features of the Enviro 1700 Freestanding unit is its elegant design. Its clean lines and contemporary look allow it to blend seamlessly into any room. The fireplace is constructed from high-quality materials, ensuring durability and longevity. This model is designed to produce maximum heat output while minimizing wood consumption, making it an eco-friendly option.

The C-10240 model, designed for those who prefer a traditional fireplace insert, showcases a unique combination of classic design with innovative technology. This insert provides the warmth and ambiance of a classic wood-burning fire without compromising efficiency. It is equipped with a powerful combustion system that ensures a clean burn, reducing emissions and providing a sustainable heating solution for homes.

The 1700 Fireplace Insert model is perfect for homeowners looking for an effective way to upgrade their existing fireplace. This insert offers the benefits of modern heating technology while maintaining the charm of a traditional fireplace. It features an expansive viewing area, allowing for an impressive display of flames and creating a cozy atmosphere. Its robust design ensures that it fits snugly into existing hearths, providing an instant upgrade.

The 1200 Freestanding model is designed for versatility. Whether placed in the center of a room or in a corner, it offers a 360-degree view of the fire. This model utilizes advanced clean-burning technology, ensuring that the fire produces minimal smoke and pollutants. Its efficient heat distribution system allows for optimal warmth, making it an excellent choice for heating larger spaces.

All these models feature advanced air wash systems that keep the glass door clean for unobstructed views of the flames. Additional options, such as direct venting and multi-fuel capabilities, further enhance their flexibility and performance. Whether you opt for the 1700 Freestanding, C-10240, 1700 Fireplace Insert, or the 1200 Freestanding, you can be assured of reliable heat, stunning views, and environmentally friendly operation throughout the colder months.
Top Page Image Contents