TOA Electronics CST38MH - Manual (Page 2)

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

1. Before starting your fireplace installation,
read these installation instructions carefully
to be sure you understand them completely
and in entirety. Failure to follow them could
cause a fireplace malfunction resulting in
serious injury and/or property damage.
. Always check your local building codes.
The installation must comply with all lo-
cal, regional, state and national codes and
regulations.
3. These fireplaces must be installed with
Security Chimneys FTF8 (8" inside diameter)
Chimney System only. These systems are
intended for use in any application where
a traditional masonry type fireplace would
apply. The chimney system must always
vent to the outside of the building.
4. To ensure a safe fireplace system and to
prevent the build-up of soot and creosote,
inspect and clean the fireplace and chimney
prior to use and periodically during the heat-
ing season.
5. Burn approved fuels only as defined in the
Homeowner's Care and Operation Manual.
6. DO NOT use charcoal or coal under any
circumstances.
7. NEVER use gasoline, gasoline-type lantern
fuel, kerosene, charcoal lighter fluid, or
similar liquids to start or “freshen up” a fire
in this fireplace. Keep any flammable liquids
a safe distance from the fireplace.
8. NEVER leave children unattended when there
is a fire burning in the fireplace.
9. Always keep flue damper open when heat is
present in the fireplace.
10. Before servicing, allow the fireplace to cool.
Always shut off any electricity or gas to the
fireplace while working on it. This will prevent
any possible electrical shock or burns.
11. This fireplace is not intended to heat an
entire home or be used as a primary heat
source. It is designed to ensure homeowner
comfort by providing supplemental heat to
the room.
1. Always ensure that an adequate supply
of replacement combustion air from the
outside of the house is accessible to the fire
to support normal combustion. Fireplaces
consume large volumes of air during the
normal combustion process.
• In the event the home is tightly sealed with
modern energy efficient features, the com-
bustion air kit (provided) may not provide
all the air required to support combustion.
• The manufacturer is not responsible for any
smoking or related problems that may result
from the lack of adequate combustion air. It
is the responsibility of the builder/contractor
to ensure that adequate combustion air has
been provided for the fireplace.
13. Always ensure that the air inlet to the fireplace
is free from debris and any other obstructions
that can block the entrance of air.
14.DO NOT use a fireplace insert or any other
product not specified by the manufacturer of
this LHP appliance for use with this fireplace.
All gas log sets must be operated with the
damper clamped open.
Table of conTenTs
Safety Rules ......................................Page 2
Tools and Building Supplies ..............Page 2
Precautions .......................................Page 2
Introduction ......................................Page 3
Clearances/Height Requirements ......Page 3
Chimney System ...............................Page 3
Assembly Outline ..............................Page 4
Location of Fireplace .........................Page 4
Assembly Steps ................................Page 5
Preinstallation Notes .........................Page 5
Clearances ........................................Page 5
Installing the Fireplace ......................Page 5
Fireplace and Framing Specifications Page 7
Framing Wall Variations ....................Page 8
Combustion Air Kits ..........................Page 8
Installing the Chimney System ..........Page 9
Ten Foot Rule Summary ....................Page 13
Chimney Component Calculations ....Page 13
Special Offset Instructions ................Page 13
Offset Elevation Chart ........................Page 14
Vertical Elevation Chart ....................Page 15
Offset Calculations ............................Page 16
Installing Offsets ...............................Page 16
30° Offset through Floor/Ceiling .......Page 17
Glass Doors ......................................Page 17
Gas Line Installation ..........................Page 17
Cold Climate Insulation .....................Page 18
Fireplace Finishes ..............................Page 18
Mantels and Trim ..............................Page 18
Hearth Extensions/Wall Shields.........Page 18
Finish Requirements .........................Page 20
Accessories And Components ..........Page 20
PacKaGInG lIsT:
The assembled wood fireplace is packaged
with:
1 - One envelope containing the literature pack-
age which consists of the homeowner's
manual, installation instructions, warranty
and combustion air cover (located in the
firebox).
2 - One Combustion Air Kit (90L83).
3 - Two Door Sets.
ImPorTanT: Please read and
undersTand These rules To
follow for safeTy.
safeTy rules:
15. "Smoke free” operation is not warranteed
nor are we responsible for inadequate sys-
tem draft caused by mechanical systems,
general construction conditions, inadequate
chimney heights, adverse wind conditions
and/or unusual environmental factors or
conditions beyond our control.
16. Never, under any circumstances, install
a fireplace, chimney component or any
accessories, that has visible or suspected
physical damage as a result of handling
or transportation. These items should be
inspected by your distributor or qualified fac-
tory representative to ensure safe condition.
When in doubt, consult your distributor.
17. For additional safety considerations and
complete operating instructions, refer to
the Care and Operation Manual provided
with the fireplace.
Tools and buIldInG suPPlIes
normally requIred
Tools supplies
Phillips screwdriver
Hammer
Saw and/or sabersaw
Level
Measuring tape
Plumb line
Electric drill and bits
Pliers
Square
Framing materials
Wall finishing materials
Caulking materials
(noncombustible)
Fireplace surround and
hearth extension
materials
(noncombustible)
warnInG
This fireplace has not been tested
with an unvented gas log set. To
reduce risk of fire or injury, do not
install an unvented gas into
this fireplace.
warnInG
To avoid the risk of damaging
fireplace materials and increas-
ing the risk of fire, do not use the
fireplace to cook or warm food.
PrecauTIons
The most important areas of concern dealing
with the installation of factory-built fireplaces
are clearances to combustible materials, proper
assembly of component parts, height of the
chimney system, the proper use of accessories
supplied by the manufacturer and the techniques
employed in using finishing materials applied to
the wall surrounding the fireplace, hearth exten-
sions and wall shields. Each of these topics will
be covered in thorough detail throughout this
manual. Please give each your special attention
as you progress with your installation.
Note: These fireplace systems are not difficult
to install. However, in the interest of safety, it is
recommended that the installer be a qualified or
certified “tradesman” familiar with commonly
accepted fireplace installation and safety tech-
niques as well as prevailing local codes.