Intertherm DESIGNER 36 Installation Instructions Manual Download Page 3

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

3

Figure 1

TYPICAL INSTALLATION

*Construction Materials:

• framing materials

• paneling

• particle board

• flooring

• millboard

• dry wall

• plywood

• etc.

PRECAUTIONS

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.

The most important areas of concern dealing
with the installation of factory-built fireplaces are
clearances to combustible materials, proper as-
sembly of component parts, height of the chim-
ney system, the proper use of accessories sup-
plied 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.

INTRODUCTION
General Information

These fireplaces are conventional radiant heat
fireplaces with standard bar grates, an outside
combustion air kit and optional decorative
glass doors.

These models are designed as heat circulating
fireplaces and may be fitted with accessory
fans.

Note:

 Illustrations shown reflect “typical”

installations with nominal dimensions and
are for design and framing reference only.
Actual installations may vary due to indi-
vidual design preferences. However, always
maintain minimum clearances to combus-
tible materials and do not violate any specific
installation requirements.

These fireplaces have been tested and listed by
Warnock Hersey (Report No. 764-12354) to
U.L. standard 127. These units are intended for
installation in residential homes and other build-
ings of conventional construction including
commercial, not in mobile homes.

These fireplace systems are designed for in-
stallation in accordance with the National Fire
Protection Standard for chimneys, fireplaces
and solid fuel burning appliances; NFPA 211
and in accordance with codes such as the BOCA
Basic/National Codes, the Standard Mechani-
cal Code and the Uniform Building Codes.

WARNING: FAILURE TO USE MANUFAC-
TURE PROVIDED PARTS, VARIATIONS IN
TECHNIQUES AND CONSTRUCTION MA-
TERIALS OR PRACTICES OTHER THAN
THOSE DESCRIBED IN THIS MANUAL
MAY CREATE A FIRE HAZARD AND VOID
THE LIMITED WARRANTY.

When complete these fireplace systems con-
sists of four basic “sub-systems”:

1.

The Fireplace

2.

The Chimney and Termination

3.

The Optional Glass Doors

4.

The Combustion Air Kit

CLEARANCES AND HEIGHT
REQUIREMENTS

The fireplace may be placed on or near normal
construction materials*. The combustion air
kit, firestop spacer and roof flashing (not chase
flashings) may be placed directly on or against
normal construction materials.* The chimney
requires a minimum 2" air space to combus-
tibles and the fireplace outer wrapper requires
a minimum 1" air space to combustibles. A
combustible mantle may be installed 12" above
the opening of the fireplace as per NFPA 211,
Section 7-2.3.3.

The minimum installed height of the com-
pleted fireplace system is 10' 6".  The maxi-
mum height is 40' 0".  See the Chimney Height
section on page 4 for more information.

The fireplace and chimney system must be
enclosed when installed in or passing through
a living area where combustibles or people may
come in contact with it. This is important to
prevent possible personal injury or fire hazard.

For questions, please call your distributor or
the manufacturer. Special restrictions apply to
the front and facing of the fireplace and nearby
walls (See pages 16, 17 and 18 ).

CHIMNEY SYSTEM

These fireplaces are designed and code listed
for use with FireCraft's FTF8 chimney System
only. Always use FireCraft's FTF8 chimney com-
ponents with these fireplaces. Do not modify or
alter these components as this may cause a
potential serious hazard and void the Warranty.

Chimney and

Termination

Blower Kit

(Standard)

Outside

Combustion

Air Kit

Summary of Contents for DESIGNER 36

Page 1: ...g your installation Do not alter or modify the fireplace or its components under any circumstances Any modification or alteration of the fireplace system including but not limited to the fireplace chi...

Page 2: ...a result of handling or transporta tion These items should be inspected by your distributor or qualified factory representative to ensure safe condition When in doubt con sult your distributor 16 For...

Page 3: ...lace systems are designed for in stallation in accordance with the National Fire Protection Standard for chimneys fireplaces and solid fuel burning appliances NFPA 211 andinaccordancewithcodessuchasth...

Page 4: ...MBLE WARNING DONOTOBSTRUCTTHECOL LAR OPENINGS AROUND THE BASE OF THE CHIMNEY AT THE TOP OF THE FIRE PLACE NEVER USE BLOWN INSULA TIONTOFILLTHECHIMNEYENCLOSURE LOCATION OF FIREPLACE Carefully select th...

Page 5: ...tal safety strips beneath the fireplace as illustrated Figures5 6 and 7 The safety strips should overlap for continual coverage of the floor Note Safety strips are not required when fire place rests o...

Page 6: ...wall must always be measured from a finished surface If a wall covering such as drywall is to be attached to the rear wall then the 21 552 mm must be measured from the drywall surface It is important...

Page 7: ...1 2 dry wall at the fireplace face Ifsheathingthechaseorfinish ing with other thickness materials calculations will need to be made Perpendicular to roof ridge A B Ceiling Framing C D Roof Framing FR...

Page 8: ...h floor brackets used to secure the fireplace to the floor to prevent shifting in transit Screw 8d Nail Or Equivalent Fastener Ensurethethimblepenetratestheroofopening The thimble must extend complete...

Page 9: ...flue pipe and locking outer stabilizer section into place over the outer chimney pipe Position for proper clearance through framed opening and nail straps securely under tension in shear into place on...

Page 10: ...gs adjoining roof lines adverse wind conditions etc may require a taller chimney should the fireplace not draft properly Figure 31 Less Than 10 3 Min 2 Min 10 3 Min Locking Band Mastic Or Roof Caulkin...

Page 11: ...be used between but do not exceed 20 in total length between elbows If sections of pipe exceed 10 between elbows a chimney stabilizer must be used at the midpoint see Figure 33 The stabilizer support...

Page 12: ...mber Of FTF8 Height Of Chimney Only Chimney Lengths Chimney Only Inches Feet Inches 12 18 36 48 MM M Height Of Number Of FTF8 Height Of Chimney Only Chimney Lengths Chimney Only Inches Feet Inches 12...

Page 13: ...0 0 718 1467 29 59 1 0 0 1 1 0 743 1505 31 63 1 0 2 0 1 0 794 1600 32 64 1 0 1 0 0 1 819 1638 34 68 1 0 1 1 1 0 870 1734 35 69 1 0 0 1 0 1 895 1772 37 73 1 0 0 2 1 0 946 1861 38 75 1 0 0 0 2 0 972 190...

Page 14: ...ow FTF8 30 Offset Elbow B A Part of Offset Return Package Model FTF8 ES30 INSTALLING OFFSETS First review the Offset Elevation Chart and Figure 37 for reference Step 1 Determine the offset distance wh...

Page 15: ...valve key for safety Always plumb gas line installation per local codes Check all connections with soap suds leaks will bubble Never test any gas line connection with a match or open flame CAUTION WHE...

Page 16: ...12 of the fireplace opening see Figure 46 Use a 24 W x 30 H wall shield constructed of millboard or a durable noncombustible material having an equal or greater insulating value than K 54BTU IN FT2 HR...

Page 17: ...th exten sion to a level of 5 or more above the floor surface What combination of noncombustible materials can be used to accomplish this If common brick is used so that the 3 dimension is the height...

Page 18: ...facing and wall surrounds to prevent air intrusion Use non combustible caulking material only to seal the black metal facing to the surround material on the finished wall Combustible materials may pro...

Page 19: ...Storm Collar 63L59 FSC Locking Band 63L60 FLB Stabilizer 63L25 FTF8 S4 Round Termination 63L42 FTF8 CTD Adjustable Firestop Thimble HO326 FM8 AT2 Thimble Extension 2 19M52 F8 TE26 2 INSTALLATION COMP...

Page 20: ...V D 04 2002 LHP 1110 West Taft Avenue Orange CA 92865 The manufacturer reserves the right to make changes at any time without notice in design materials specifications prices and also to discontinue c...

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