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Report 307-F-02b-2
Ce manuel est disponible en français à www.stoneagemanufacturing.com.
This manual is available in French at www.stoneagemanufacturing.com.
1.0 Introduction
The following provides instructions for the installa-
tion and operation of the Stone Age Fireplace,
manufactured by Stone Age Manufacturing, Col-
linsville, Oklahoma.
Three generations of fireplace knowledge and ex-
perience have gone into the design and construc-
tion of the NA 36, 42, 48, 60 and 72 fireplaces. The
New Age Fireplace is certified UL127 for the US
and ULCS610 for Canada. They are also certified
in accordance with ICC-ES AC156 meeting struc-
tural design requirements for Earthquake Testing at
a compliance level of Sds = 2.5g. The ICC-ES
AC156 complies with 2010 American Society of
Civil Engineers (ASCE) 7-10, 2009 International
Building Code (IBC), 2010 California Building
Code and 2012 ICC-ES AC156. Assembly of an
NA 48 fireplace is shown in Figure 1.
Figure 1. NA 48 Fireplace Assembly
Because of structural modifications required in an
existing home, it is recommended that this fireplace
be installed by a professional installer, or by a
builder in new construction. Installation by a non-
qualified person may negate the warranty.
Installation and Operation
Instructions
Stone Age Indoor Fireplace
Keep these instructions for future use.
2.0 Description
The fireplace is delivered as a kit with all compo-
nents necessary to complete the installation. The kit
is configured for a flue chimney, but a special
adapter is available for a metal chimney. Compo-
nent arrangement, some of which is optional, is
shown in Figure 2. Components are shown in Table
1. Specifications and installation dimensions are
shown in Table 2.
Contents of the kit include the following:
A. Fireplace items are shown in Figure 2 and
listed in Table 1.
B. Vestal Cast Iron Damper (sold separately)
(Shown in Figure 5).
C. Chimney Cap (sold separately) (Shown in
Figure 8).
D. Stone Age Fireplace Grate (sold separately)
(Shown in Figure 12).
E. Smithfield Medium Duty firebrick (sold sepa-
rately)
F. Stone Age All Purpose Ready Mix Cement
(sold separately).
The Stone Age Fireplace has been tested and listed
in accordance with UL 127 and ULC S610 stand-
ards and is listed by OMNI-Test Laboratories, Inc.
for installation and operation in the United States
and Canada as described in this manual.
This fireplace is designed to supplement your cur-
rent heating system. It is not designed to be used as
a primary heat source.
Make sure that appropriate building permits re-
quired by local codes are obtained before installa-
tion in an existing home.
1

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Summary of Contents for StoneAge NA 24

  • Page 1 Installation and Operation Instructions Stone Age Indoor Fireplace Report 307-F-02b-2 Ce manuel est disponible en français à www.stoneagemanufacturing.com. This manual is available in French at www.stoneagemanufacturing.com. Keep these instructions for future use. 1.0 Introduction 2.0 Description The following provides instructions for the installa- tion and operation of the Stone Age Fireplace, The fireplace is delivered as a kit with all compo- manufactured by Stone Age Manufacturing, Col-...
  • Page 2: Specifications

    2.1 Specifications Table 2: Clearances (See Figure 3) NA 24, 36 and 48 Fireplace Item Clearance Figure 2 Refer- ence Backwall Sidewalls 0 to Appliances 18” from Fireplace open- ing at points in front of fireplace Floor: Non 20” when hearth is less combustible than 6”...
  • Page 3: Installation Of The Fireplace

    Note 3: Do not use fireplace insert or other products not E. Installation must comply with the Standard for specified for use with this model. Use a fireplace grate Decorative Gas Appliances in Vented Appliances, when burning wood. ANSI Z21.60 (1991) or American Gas Associa- tion draft requirements for Gas-Fired Log Light- Note 4: Clay flue liners installed in flue section meet the ers for Burning Fireplaces, Draft No.
  • Page 4 installed is a solid and level foundation and is com- brick until it is flush with the tops of pieces 5, 6 posed of non-combustible material, such as con- and 7. See Figure 4. crete. Select a high temperature fire clay or refractory cement and mix according to manufacturer’s in- structions.
  • Page 5 M. Install the last ring, item 23 if a Stone Age neer, full size brick, concrete pavers, CMU block, chimney system is to be used. Install Stone Age etc. do not require metal lathe. Adapter 235 if installing a metal pipe chimney. Make sure same refractory mortar is used.
  • Page 6 F. Measure to all sides of the nail and mark the 4.2 Metal Chimney required opening, then cut a hole in the roof. Re- Install the metal chimney following the instructions member that the hole is measured on the horizon- below and the instructions provided by the chim- tal, then projected to the roof.
  • Page 7 member that the hole is measured on the horizon- bles by the metal chimney pipe manufacturer are tal, then projected to the roof. The hole may then maintained inside the chase. be larger, depending on the pitch of the roof. See 4.3 Height of Chimney Figure 9.
  • Page 8: Operating Instructions

    5.2 Selection of Wood 5.0 Operating Instructions Use cured wood logs only. Scrap wood produces 5.1 Safety Precautions sparks. Treated wood, coal, or woods dipped in A fireplace can bring many hours of enjoyment, pine tar should not be used because they may leave comfort and warmth if operated and maintained a combustible residue in the fireplace and chimney.
  • Page 9 A. Stack wood loosely to permit maximum air can result in “over firing,” and too much heat in circulation. the firebox, causing damage to the fireplace. B. Do not stack wood on the ground. Use a D. When lighting a fire in a cold chimney, a wood rack or stack on scrap lumber.
  • Page 10: Cleaning, Inspection And Maintenance

    tools and wear gloves. If adding an un- F. If creosote has accumulated, it should be re- split log, it is possible that it may want to moved to reduce the risk of a chimney fire. Clean roll out. the chimney as outlined below or have the chim- ney cleaned by a professional chimney sweep.
  • Page 11: Limited Warranty

    LIMITED WARRANTY The products of Stone Age Manufacturing, Inc. (“Stone Age”) have been carefully manufactured and the components assembled to give the customer a quality product. Stone Age warrants to the original purchas- er the materials that it provides to the customer against defects in manu- facture for a period of twenty-five (25) years from the date of purchase on UL-127 listed fireplaces, for a period of five (5) years from the date of purchase on all unlisted fireplaces, fire pits, and other masonry com-...

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Na 36Na 48

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