Heat & Glo 350TSI-P-CEM Safety guide

1
Heat & Glo • 350TSI-P-CEM • 2033-973 Rev. G • 4/17
• DO NOT store or use gasoline or other am-
mable vapors and liquids in the vicinity of this
or any other appliance.
• DO NOT spray aerosols in the vicinity of this
appliance while it is in operation.
• What to do if you smell gas
- DO NOT try to light any appliance.
- DO NOT touch any electrical switch. DO
NOT use any phone in your building.
- Immediately call your gas supplier from
a neighbor’s phone. Follow the gas sup-
plier’s instructions.
- If you cannot reach your gas supplier, call
the re department.
• Installation and service must be performed
by a qualied installer, service agency, or the
gas supplier.
WARNING: If the information in these
instructions is not followed exactly, a re
or explosion could result causing property
damage, personal injury, or death.
WARNING
This appliance has been supplied with an integral barrier
to prevent direct contact with the xed glass panel. DO
NOT operate the appliance with the barrier removed.
Contact your dealer or Hearth & Home Technologies if the
barrier is not present or help is needed to properly install one.
HOT SURFACES!
Glass and other surfaces are hot during
operation AND cool down.
Hot glass will cause burns.
• DO NOT touch glass until it is cooled
• NEVER allow children to touch glass
• Keep children away
• CAREFULLY SUPERVISE children in same room as
replace.
• Alert children and adults to hazards of high temperatures.
High temperatures could ignite clothing or other
ammable materials.
• DO NOT place articles on or against this appliance.
• Keep clothing, furniture, draperies and other ammable
materials away.
This is a room sealed appliance and no other ventilation is
required than what is provided.
DO NOT DISCARD THIS MANUAL
NOTICE
• Leave this manual with
party responsible for use
and operation.
DO NOT
DISCARD
• Important operating
and maintenance
instructions included.
• Read, understand and follow
these instructions for safe
installation and operation.
Models:
350TSI-P-CEM
0086
These instructions are valid for the following countries: GB
These instructions are only valid if the following country symbol is
on the appliance. If this symbol is not present on the appliance,
it is necessary to refer to the technical instructions which will
provide the necessary information concerning the modication
of the appliance to the conditions of use for the country.
Owner’s Manual
Installation and Operation

Heat & Glo • 350TSI-P-CEM • 2033-973 Rev. G • 4/17
2
PLEASE READ THIS MANUAL BEFORE INSTALLING
AND USING THIS APPLIANCE.
IMPORTANT: Read all instructions carefully before starting installation.
Failure to follow these installation instructions could result in a possible re
hazard and will void the warranty. Save this manual for future reference.
It is the responsibility of the professionals involved with the service
and installation of the appliance to test the operation of the appliance
before leaving the installation site.
Heat & Glo, a brand of Hearth & Home Technologies
7571 215th Street West, Lakeville, MN 55044
Copyright 2017 • Printed in U.S.A.
MODELS: 350TSI-P-CEM ARE BSI APPROVED
FOR NATURAL GAS, PROPANE OR BUTANE
AS A BALANCED FLUE FIREPLACE.
Refer to the appliance data plates for gas con-
sumptions and pressures.
Installation of this appliance should only be
carried out by an authorized person in accor-
dance with the manufacturer’s instructions.
Appliance is to be installed in full compliance
with the manufacturer’s instructions, and any
local authorities’ requirements for gas, electrical
and building regulations.
This appliance and its components are tested
and safe when installed in accordance with this
Installation Manual. Report to your dealer any
parts damaged in shipment, specically check
glass condition. The gas logs and ue system
components are in separate packages. Read
all instructions before starting installation and
follow these instructions carefully during instal-
lation to ensure maximum benet and safety.
Failure to follow them will void your warranty
and could present a re hazard.
The Heat & Glo, a brand of Hearth & Home
Technologies warranty will be voided by, and
Heat & Glo, a brand of Hearth & Home Tech-
nologies disclaims any responsibility for the
following actions:
• Installation of any damaged replace or ue
system component
• Modication of the replace or balanced ue
system installation other than as instructed
by Heat & Glo, a brand of Hearth & Home
Technologies.
• Improper positioning of the gas logs or the
glass door
• Installation and/or use of any component part
not manufactured or approved by Heat &
Glo, brand of Hearth & Home Technologies,
not withstanding any independent testing
laboratory or other party approval of such
component part or accessory.

3
Heat & Glo • 350TSI-P-CEM • 2033-973 Rev. G • 4/17
Listing Label Information/Location
Model Name: ___________________________________________ Date purchased/installed:__________________
Serial Number:__________________________________________ Location on replace: _____________________
Dealership purchased from: _______________________________ Dealer Phone: __________________________
Notes: _______________________________________________________________________________________
_____________________________________________________________________________________________
A. Congratulations
Congratulations on selecting a Heat & Glo gas replace, an
elegant and clean alternative to wood burning replaces.
The Heat & Glo gas replace you have selected is designed
to provide the utmost in safety, reliability, and efciency.
As the owner of a new replace, you’ll want to read and
carefully follow all of the instructions contained in this
owner’s manual. Pay special attention to all cautions and
warnings.
This owner’s manual should be retained for future
reference. We suggest that you keep it with your other
important documents and product manuals.
The information contained in this owner’s manual, unless
noted otherwise, applies to all models and gas control
systems.
Your new Heat & Glo gas replace will give you years of
durable use and trouble-free enjoyment. Welcome to the
Heat & Glo family of replace products!
We recommend that you record the following pertinent
information about your replace.
Serial Number
Type of Gas
The model information regarding your specic replace can be found on
the rating plate usually located in the control area of the replace.
Homeowner Reference Information
Model Number
SAMPLE
Heat & Glo, a brand of Hearth & Home Technologies
7571 215th Street West, Lakeville, MN 55044 USA
PIN: 87BU58
MADE IN USA
Gas Type G20 G20 G20/25
AT,ES,DK,GB,GR,LU,NO,SK
CAT I I I
2H 2E 2E+
Pn 20 mbar 20 mbar 20/25 mbar
8.7 mbar 9.5 mbar 9.5/11.5 mbar
Injector #42 DMS #42 DMS #42 DMS
Efficiency Class 2 2 2
Gas Rate / .70 .70 .70/.68
m3 h
This appliance must be installed in accordance with
the rules in force, and used only in a sufficiently
vented space. Consult instructions before installa-
tion and use of this appliance.
DO NOT REMOVE OR COVER THIS LABEL.
XXXXXXXX
XXXXXXXX
XXXX-XXX
Model:
Serial:
DE FR
Destination
Heat Input (Net) 7.32 kW 7.32 kW 7.32 kW
Electrical Requirements: 230 V / 50 hz / 1A
Burner Pressure
BSI
Read this manual before installing or operating this appliance.
Please retain this owner’s manual for future reference.

Heat & Glo • 350TSI-P-CEM • 2033-973 Rev. G • 4/17
4
Safety Alert Key:
• DANGER! Indicates a hazardous situation which, if not avoided will result in death or serious injury.
• WARNING! Indicates a hazardous situation which, if not avoided could result in death or serious injury.
• CAUTION! Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.
• NOTICE: Used to address practices not related to personal injury.
Table of Contents
A. Congratulations .................................3
B. Limited Lifetime Warranty ..........................6
1 Listing and Code Approvals
A. Appliance Certication ............................8
B. Additional Related Standards .......................8
C. Gas Pressure Requirements .......................8
D. High Altitude Installations ..........................9
E. Non-Combustible Materials Specication. . . . . . . . . . . . . . 9
F. Combustible Materials Specication .................9
G. Electrical Codes .................................9
User Guide
2 Operating Instructions
A. Gas Fireplace Safety ............................10
B. Your Fireplace ................................. 10
C. Clear Space ................................... 11
D. Decorative Doors and Fronts ...................... 11
E. Fixed Glass Assembly ........................... 11
F. Remote Controls, Wall Controls and Wall Switches ..... 11
G. Before Lighting Fireplace ......................... 11
H. Control Module Operation ........................ 12
I. Lighting Instructions (IPI) .........................13
J. After Fireplace is Lit .............................14
K. Frequently Asked Questions ......................14
3 Maintenance and Service
A. Maintenance Tasks-Homeowner ...................15
B. Maintenance Tasks-Qualied Service Technician ...... 16
Installer Guide
4 Getting Started
A. Typical Appliance System. . . . . . . . . . . . . . . . . . . . . . . . . 18
B. Design and Installation Considerations .............. 19
C. Tools and Supplies Needed .......................19
D. Inspect Appliance and Components .................19
5 Framing and Clearances
A. Selecting Appliance Location ......................20
B. Constructing the Appliance Chase .................. 21
C. Clearances ....................................21
D. Mantel and Wall Projections .......................23
6 Termination Locations
A. Vent Termination Minimum Clearances ..............24
7 Vent Information and Diagrams
A. Approved Pipe .................................26
B. Vent Table Key .................................26
C. Use of Elbows .................................26
D. Measuring Standards ............................26
E. Vent Diagrams .................................26
8 Vent Clearances and Framing
A. Pipe Clearances to Combustibles ..................34
B. Wall Penetration Framing .........................34
C. Install the Ceiling Firestop ........................35
D. Install Attic Insulation Shield .......................36
9 Appliance Preparation
A. Top Vent ......................................37
B. Installing the Non-combustible Board. . . . . . . . . . . . . . . . 38
C. Securing and Leveling the Appliance ................38
D. Covers Removal For Servicing. . . . . . . . . . . . . . . . . . . . . 39
E. Components Removal For Service .................39
F. Parts Replacement ..............................40
G. Adjustments And Replacement Parts ................40
H. Install Trim and/or Surround .......................40
I. Air Shutter Setting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
10 Installing Vent Pipe (DVP and SLP Pipe)
A. Assemble Vent Sections (SLP Pipe Only) ............41
B. Assemble Slip Sections ..........................41
C. Secure the Vent Sections .........................42
D. Disassemble Vent Sections ....................... 42
E. Install Support Brackets ..........................43
F. Install Firestops ................................ 43
G. Heat Shield Requirements for Horizontal Termination ... 44
H. Install Metal Roof Flashing ........................45
I. Assemble and Install Storm Collar ..................45
J. Install Vertical Termination Cap ....................46
11 Gas Information
A. Gas Pressure Requirements ...................... 47
B. Gas Connection ................................48
12 Electrical Information
A. Wiring Requirements ............................49
B. IntelliFire Plus™ Ignition System Wiring .............49
C. Optional Accessories Requirements ................ 49
D. Blower .......................................50
E. Control Module Operation ........................50


5
Heat & Glo • 350TSI-P-CEM • 2033-973 Rev. G • 4/17
 = Contains updated information.
13 Finishing
A. Mantel and Wall Projections .......................58
B. Facing Material .................................58
14 Appliance Setup
A. Remove Fixed Glass Assembly ....................59
B. Remove the Shipping Materials ....................59
C. Clean the Appliance .............................59
D. Accessories ...................................59
E. Air Shutter Setting ............................... 59
15 Troubleshooting
A. IntelliFire Plus™ Ignition System ...................60
16 Reference Materials
A. Appliance Dimension Diagram .....................62
B. Maintenance Tasks .............................63
C. Vent Components Diagrams ...................... 64
D. Service Parts ..................................68
E. Contact Information ............................. 71



Heat & Glo • 350TSI-P-CEM • 2033-973 Rev. G • 4/17
6
B. Limited Lifetime Warranty
X Molded refractory panels
4021-645H 10/15 Page 1 of 2
Hearth & Home Technologies
LIMITED LIFETIME WARRANTY
Hearth & Home Technologies, on behalf of its hearth brands (“HHT”), extends the following warranty for HHT
gas, wood, pellet, coal and electric hearth appliances that are purchased from an HHT authorized dealer.
WARRANTY COVERAGE:
HHT warrants to the original owner of the HHT appliance at the site of installation, and to any transferee taking ownership
of the appliance at the site of installation within two years following the date of original purchase, that the HHT appliance
will be free from defects in materials and workmanship at the time of manufacture. After installation, if covered compo-
nents manufactured by HHT are found to be defective in materials or workmanship during the applicable warranty period,
HHT will, at its option, repair or replace the covered components. HHT, at its own discretion, may fully discharge all of its
obligations under such warranties by replacing the product itself or refunding the verified purchase price of the product
itself. The maximum amount recoverable under this warranty is limited to the purchase price of the product. This warranty
is subject to conditions, exclusions and limitations as described below.
WARRANTY PERIOD:
Warranty coverage begins on the date of original purchase. In the case of new home construction, warranty coverage
begins on the date of first occupancy of the dwelling or six months after the sale of the product by an independent,
authorized HHT dealer/ distributor, whichever occurs earlier. The warranty shall commence no later than 24 months
following the date of product shipment from HHT, regardless of the installation or occupancy date. The warranty period for
parts and labor for covered components is produced in the following table.
The term “Limited Lifetime” in the table below is defined as: 20 years from the beginning date of warranty coverage for
gas appliances, and 10 years from the beginning date of warranty coverage for wood, pellet, and coal appliances. These
time periods reflect the minimum expected useful lives of the designated components under normal operating conditions.
See conditions, exclusions, and limitations on next page.
Parts Labor Gas Wood Pellet EPA
Wood
Coal Electric Venting
XXXXXXX
All parts and material except as
covered by Conditions,
Exclusions, and Limitations
listed
XXX Igniters, electronic components,
and glass
X X X X X Factory-installed blowers
X Firepots and burnpots
5 years 1 year X X Castings and baffles
7 years 3 years X X X Manifold tubes,
HHT chimney and termination
10
years
1 year X Burners, logs and refractory
Limited
Lifetime
3 years X X X X X Firebox and heat exchanger
XXXXXXX All replacement parts
beyond warranty period
Warranty Period HHT Manufactured Appliances and Venting
1 Year
Components Covered
3 years
2 years
90 Days
XIgnition Modules

7
Heat & Glo • 350TSI-P-CEM • 2033-973 Rev. G • 4/17
WARRANTY CONDITIONS:
• This warranty only covers HHT appliances that are purchased through an HHT authorized dealer or distributor. A list of
HHT authorized dealers is available on the HHT branded websites.
• This warranty is only valid while the HHT appliance remains at the site of original installation.
• This warranty is only valid in the country in which the HHT authorized dealer or distributor that sold the appliance
resides.
• Contact your installing dealer for warranty service. If the installing dealer is unable to provide necessary parts, contact
the nearest HHT authorized dealer or supplier. Additional service fees may apply if you are seeking warranty service
from a dealer other than the dealer from whom you originally purchased the product.
• Check with your dealer in advance for any costs to you when arranging a warranty call. Travel and shipping charges
for parts are not covered by this warranty.
This warranty is void if:
• The appliance has been over-fired or operated in atmospheres contaminated by chlorine, fluorine, or other damaging
chemicals. Over-firing can be identified by, but not limited to, warped plates or tubes, rust colored cast iron, bubbling,
cracking and discoloration of steel or enamel finishes.
• The appliance is subjected to prolonged periods of dampness or condensation.
• There is any damage to the appliance or other components due to water or weather damage which is the result of, but
not limited to, improper chimney or venting installation.
LIMITATIONS OF LIABILITY:
• The owner’s exclusive remedy and HHT’s sole obligation under this warranty, under any other warranty, express or
implied, or in contract, tort or otherwise, shall be limited to replacement, repair, or refund, as specified above. In no
event will HHT be liable for any incidental or consequential damages caused by defects in the appliance. Some states
do not allow exclusions or limitation of incidental or consequential damages, so these limitations may not apply to you.
This warranty gives you specific rights; you may also have other rights, which vary from state to state. EXCEPT TO
THE EXTENT PROVIDED BY LAW, HHT MAKES NO EXPRESS WARRANTIES OTHER THAN THE WARRANTY
SPECIFIED HEREIN. THE DURATION OF ANY IMPLIED WARRANTY IS LIMITED TO DURATION OF THE
EXPRESSED WARRANTY SPECIFIED ABOVE.
WARRANTY EXCLUSIONS:
This warranty does not cover the following:
• Changes in surface finishes as a result of normal use. As a heating appliance, some changes in color of interior and
exterior surface finishes may occur. This is not a flaw and is not covered under warranty.
• Damage to printed, plated, or enameled surfaces caused by fingerprints, accidents, misuse, scratches, melted items,
or other external sources and residues left on the plated surfaces from the use of abrasive cleaners or polishes.
• Repair or replacement of parts that are subject to normal wear and tear during the warranty period. These parts
include: paint, wood, pellet and coal gaskets, firebricks, grates, flame guides, batteries and the discoloration of glass.
• Expansion, contraction, or movement of certain parts causing noise. These conditions are normal and complaints
related to this noise are not covered by this warranty.
• Damages resulting from: (1) failure to install, operate, or maintain the appliance in accordance with the installation
instructions, operating instructions, and listing agent identification label furnished with the appliance; (2) failure to
install the appliance in accordance with local building codes; (3) shipping or improper handling; (4) improper opera-
tion, abuse, misuse, continued operation with damaged, corroded or failed components, accident, or improperly/
incorrectly performed repairs; (5) environmental conditions, inadequate ventilation, negative pressure, or drafting
caused by tightly sealed constructions, insufficient make-up air supply, or handling devices such as exhaust fans or
forced air furnaces or other such causes; (6) use of fuels other than those specified in the operating instructions; (7)
installation or use of components not supplied with the appliance or any other components not expressly authorized
and approved by HHT; (8) modification of the appliance not expressly authorized and approved by HHT in writing;
and/or (9) interruptions or fluctuations of electrical power supply to the appliance.
• Non-HHT venting components, hearth components or other accessories used in conjunction with the appliance.
• Any part of a pre-existing fireplace system in which an insert or a decorative gas appliance is installed.
• HHT’s obligation under this warranty does not extend to the appliance’s capability to heat the desired space. Informa-
tion is provided to assist the consumer and the dealer in selecting the proper appliance for the application. Consider-
ation must be given to appliance location and configuration, environmental conditions, insulation and air tightness of
the structure.
4021-645H 10/15 Page 2 of 2

Heat & Glo • 350TSI-P-CEM • 2033-973 Rev. G • 4/17
8
A. Appliance Certication
1 Listing and Code Approvals
C. Gas Pressure Requirements
Pressure requirements for 350TSI-P-CEM replaces are
shown in table below.
Two taps are provided on the right hand side of the gas
control for a test gauge connection to measure the inlet
and outlet pressures.
The replace and its individual shut-off valve must be dis-
connected from the gas supply piping system during any
pressure testing of the system at test pressures in excess
of 60 mbar.
If the replace must be isolated from the gas supply pip-
ing system by closing an individual shut-off valve, it must
be of the handle-less type.
WARNING! Risk of Explosion! An in-line regulator
MUST be installed if the gas pressure exceeds 37 mbar.
Failure to install a regulator could damage valve.
MODELS: 350TSI-P-CEM
LABORATORY: BSI
TYPE: Gas Fireplace
STANDARD: Latest version of BS EN613:2001
DIRECTIVE: GAD2009/142/EEC
NOT INTENDED FOR USE AS A PRIMARY HEAT SOURCE.
This appliance is tested and approved as either supplemen-
tal room heat or as a decorative appliance. It should not be
factored as primary heat in residential heating calculations.
The Heat & Glo gas appliances discussed in this Installer’s
Guide have been tested to certication standards and listed
by the applicable laboratories.
This appliance must be installed in accordance with the
rules in force.
NOX Class 5 for G20, NOX Class 5 for G31
B. Additional Related Standards
The installation must comply with these installation instruc-
tions and all relevant parts of Local and National Building
Standards Regulations and those relevant recommenda-
tions of the following British Standards. BS 5871: Part 1
BS 8303 BS 5440: Parts 1 & 2 BS 6891 BSEN1856 Parts
1 & 2 BS 5482 Part 1, as well as IGE/UP/7.
Columns highlighted in gray = The gas control valve supplied with this product is approved for a maximum
inlet pressure of 37 mbar. For pressures over 37 mbar, an in line pressure regulator must be installed
upstream from the gas control valve.
Gas Type G31 G31 G31
Destination ES,FR,GB,GR,LU,NL,SK NL,NO AT,DE,FR,NL,SK
CAT II2H3P II2H3P II2H3P
Qn (Net) 5.4 kw 5.4 kw 5.4 kw
Pn 37 mbar 30 mbar 50 mbar
Pmax 24 mbar 24 mbar 24 mbar
Injector #55DMS #55DMS #55DMS
Efciency Class 2 2 2
Electrical Requirements: 220-240V / 50 hz / 1A

9
Heat & Glo • 350TSI-P-CEM • 2033-973 Rev. G • 4/17
D. High Altitude Installations
NOTICE: If the heating value of the gas has been reduced,
these rules do not apply. Check with your local gas utility
or authorities having jurisdiction.
When installing above 610 meter elevation:
Reduce input rate 4% for each 305 meters feet above
610 meters.
E. Non-Combustible Materials Specication
Material which will not ignite and burn. Such materials are
those consisting entirely of steel, iron, brick, tile, concrete,
slate, glass or plasters, or any combination thereof.
Materials that are reported as passing ASTM E 136,
Standard Test Method for Behavior of Materials in a
Vertical Tube Furnace at 750 ºC.
F. Combustible Materials Specication
Materials made of or surfaced with wood, compressed pa-
per, plant bers, plastics, or other material that can ignite
and burn, whether ame proofed or not, or plastered or
unplastered shall be considered combustible materials.
G. Electrical Codes
All electrical safety testing has been done following the EN
60335-2-102 standard. Local codes apply.

Heat & Glo • 350TSI-P-CEM • 2033-973 Rev. G • 4/17
10
Figure 2.1 General Operating Parts
DECORATIVE DOORS
(NOT SHOWN)
SECTION 2.D.
FIXED GLASS ASSEMBLY
(NOT SHOWN)
SECTION 9.D.
MANTEL
SECTION 5.D
HEARTH
CLEAR SPACE
SECTION 2.C.
GRATE
2 Operating Instructions
B. Your Fireplace
WARNING! DO NOT operate replace before read-
ing and understanding operating instructions. Failure
to operate replace according to operating instructions
could cause re or injury.
This appliance is not intended for use by persons (including
children) with reduced physical, sensory or mental capa-
bilities, or lack of experience and knowledge, unless they
have been given supervision or instruction concerning use
of the appliance by a person responsible for their safety.
Children should be supervised to ensure that they do not
play with the appliance.
A. Gas Fireplace Safety
WARNING
This appliance has been supplied with an integral barrier
to prevent direct contact with the xed glass panel. DO
NOT operate the appliance with the barrier removed.
Contact your dealer or Hearth & Home Technologies if the
barrier is not present or help is needed to properly install one.
HOT SURFACES!
Glass and other surfaces are hot during
operation AND cool down.
Hot glass will cause burns.
• DO NOT touch glass until it is cooled
• NEVER allow children to touch glass
• Keep children away
• CAREFULLY SUPERVISE children in same room as
replace.
• Alert children and adults to hazards of high temperatures.
High temperatures could ignite clothing or other
ammable materials.
• Keep clothing, furniture, draperies and other ammable
materials away.
If you expect that small children or vulnerable adults may
come into contact with this replace, the following precau-
tions are recommended:
• Install a physical barrier such as:
- A decorative rescreen.
- Adjustable safety gate.
• Install a switch lock or a wall/remote control with child
protection lockout feature.
• Keep remote controls out of reach of children.
• Never leave children alone near a hot replace, whether
operating or cooling down.
• Teach children to NEVER touch the replace.
• Consider not using the replace when children will be
present.
To prevent unintended operation when not using your re-
place for an extended period of time (summer months,
vacations, trips, etc):
• Remove batteries from remote controls.
• Turn off wall controls.
• Unplug 6 volt adapter plug and remove batteries on IPI
models.
User Guide

11
Heat & Glo • 350TSI-P-CEM • 2033-973 Rev. G • 4/17
C. Clear Space
WARNING! DO NOT place combustible objects in front
of the replace or block louvers. High temperatures could
start a re. See Figure 2.2.
Avoid placing candles and other heat-sensitive objects
on mantel or hearth. Heat could damage these objects.
Figure 2.2 Clear Space
E. Fixed Glass Assembly
See Section 9.D.
F. Remote Controls, Wall Controls and Wall
Switches
Follow the instructions supplied with the control installed
to operate your replace:
For safety:
• Install a switch lock or a wall/remote control with child
protection lockout feature.
• Keep remote controls out of reach of children.
See your dealer if you have questions.
G. Before Lighting Fireplace
Before operating this replace for the rst time, have a
qualied service technician:
• Verify all shipping materials have been removed from
inside and/or underneath the rebox.
• Review proper placement of logs, ember material and/
or other decorative materials.
• Check the wiring.
• Check the air shutter adjustment.
• Ensure that there are no gas leaks.
• Ensure that the glass is sealed and in the proper position
and that the integral barrier is in place.
WARNING! Risk of Fire or Asphyxiation! DO NOT op-
erate replace with xed glass assembly removed.
D. Decorative Doors and Fronts
WARNING! Risk of Fire! Install ONLY doors or fronts
approved by Hearth & Home Technologies. Unapproved
doors or fronts could cause replace to overheat.
This fireplace has been supplied with an integral
barrier to prevent direct contact with the xed glass
panel. DO NOT operate the replace with the barrier
removed.
Contact your dealer or Hearth & Home Technologies if
the barrier is not present or help is needed to properly
install one.
For more information refer to the instructions supplied with
your decorative door or front.
CLEAR SPACE
3 FT. IN FRONT OF FIREPLACE

Heat & Glo • 350TSI-P-CEM • 2033-973 Rev. G • 4/17
12
Note: If the module is in LOCK-OUT mode, resetting the
circuit breaker to the appliance will also reset the module.
H. Control Module Operation
1. The control module has an ON/OFF/REMOTE selector
switch that must be set. See Figure 2.3.
OFF Position: Appliance will ignore all power inputs and
will not respond to any commands from a wall switch or
remote. The unit should be in the OFF position during
installation, service, battery installation, fuel conversion,
and in the event that the control goes into LOCK-OUT
mode as a result of an error code.
ON Position: Appliance will ignite and run continuously
in the HI ame setting, with no adjustment in ame
output. This mode of operation is primarily used for
initial installation or power outage operation with battery
backup.
REMOTE Position: Appliance will initiate commands
from an optional wired wall switch and/or the wireless
remote (RC300CE).
2. If using a wired wall switch with the module in REMOTE
mode, the ame output can be adjusted with the HI/
LO selector switch on the module. See Figure 2.3.
Note that the ame HI/LO selector switch will become
inactive once an optional remote control (RC300CE) is
programmed to the control module. Note that the control
module will always ignite the replace on HI and remain
so for the initial 10 seconds of operation. If the HI/LO
is switched to the LO position, the ame output will
automatically drop to the lowest setting after the ame
has been established for 10 sec. After this 10 second
period, the ame can be adjusted from HI to LO with
the switch.
3. The control module has safety feature that automatically
shuts down the replace after 9 hours of continuous
operation without receiving a command from the
RC300CE remote.
4. If you intend to use both an optional wired wall switch
and the RC300CE remote control to operate your
replace, the wall switch will override any commands
given by the remote.
Figure 2.3 Control Module
NG/LP GAS-TYPE
SELECTOR SWITCH
SELECTOR
SWITCH
FLAME HI/LOW
SWITCH
STATUS
INDICATOR LED
MODULE
5. Module Reset Switch
This module may lock-out under certain conditions.
When this occurs, the appliance will not ignite or
respond to commands. The module will go into lock-out
mode by emitting three audible beeps, then continuously
displaying an error code at its status indicator LED.
• Check battery tray. Remove batteries if installed.
Batteries should only be installed for use during power
outages. See Section H.
• Locate the module reset switch. (See Figure 2.4).
• Set the module reset switch to the RESET position.
• Wait ve (5) minutes to allow possible accumulated gas
to clear.
• Set the module reset switch to ON.
• Start the appliance.
WARNING! Risk of Explosion! DO NOT press the mod-
ule reset switch more than one time within a ve minute
time period. Gas may accumulate in rebox. Call a quali-
ed service technician.
MODULE RESET
ON RESET
MODULE
RESET SWITCH
Figure 2.4 Location of Module Reset Switch
(lower right corner of replace)

13
Heat & Glo • 350TSI-P-CEM • 2033-973 Rev. G • 4/17
I. Lighting Instructions (IPI)
1. This appliance is equipped with an ignition
device which automatically lights the burner.
DO NOT try to light the burner by hand.
2. Wait ve (5) minutes to clear out any gas.
Then smell for gas, including near the oor. If
you smell gas, STOP! Follow “B” in the Safety
Information located on the left side of this la-
bel. If you do not smell gas, go to next step.
3. To light the burner:
Equipped with wall switch: Turn ON/OFF switch
to ON.
Equipped with remote or wall control: Press
ON or FLAME button.
Equipped with thermostat: Set temperature to
desired setting.
4. If the appliance does not light after three tries,
call your service technician or gas supplier.
LIGHTING
INSTRUCTIONS (IPI)
TO TURN OFF
GAS TO APPLIANCE
1. Equipped with wall switch: Turn ON/OFF switch
to OFF.
Equipped with remote or wall control: Press
OFF button.
Equipped with thermostat: Set temperature to
lowest setting.
2. Service technician should turn off electric
power to the control when performing service.
FOR YOUR SAFETY
READ BEFORE LIGHTING
WARNING: If you do not follow these instructions exactly, a re or explosion
may result causing property damage, personal injury or loss of life.
CAUTION:
NOT FOR USE
WITH SOLID FUEL
WARNING:
593-913G
GAS
VALVE
For additional information on operating your
Hearth & Home Technologies replace, please refer to www.replaces.com.
A. This appliance is equipped with an
intermittent pilot ignition (IPI) device
which automatically lights the burn-
er. DO NOT try to light the burner by
hand.
B. BEFORE LIGHTING, smell all around
the appliance area for gas. Be sure to
smell next to the oor because some
gas is heavier than air and will settle
on the oor.
WHAT TO DO IF YOU SMELL GAS
• DO NOT try to light any appliance.
• DO NOT touch any electric switch; do
not use any phone in your building.
DO NOT CONNECT LINE VOLT-
AGE (110/120 VAC OR 220/240
VAC) TO THE CONTROL VALVE.
Improper installation, adjustment, al-
teration, service or maintenance can
cause injury or property damage. Re-
fer to the owner’s information manual
provided with this appliance.
This appliance needs fresh air for
safe operation and must be installed
so there are provisions for adequate
combustion and ventilation air.
If not installed, operated, and main-
tained in accordance with the manufac-
turer’s instructions, this product could
expose you to substances in fuel or
fuel combustion which are known to the
State of California to cause cancer, birth
defects, or other reproductive harm.
Keep burner and control compartment
clean. See installation and operating
instructions accompanying appliance.
Hot while in operation. DO NOT touch.
Keep children, clothing, furniture, gaso-
line and other liquids having ammable
vapors away.
DO NOT operate the appliance with
xed glass assembly removed, cracked
or broken. Replacement of the xed
glass assembly should be done by a
licensed or qualied service person.
• Immediately call your gas supplier
from a neighbor’s phone. Follow the
gas supplier’s instructions.
• If you cannot reach your gas sup-
plier, call the re department.
C. DO NOT use this appliance if any
part has been under water. Imme-
diately call a qualied service tech-
nician to inspect the appliance and
to replace any part of the control
system and any gas control which
has been under water.
For use with natural gas and propane.
A conversion kit, as supplied by the
manufacturer, shall be used to convert
this appliance to the alternate fuel.
Also Certied for Installation in a
Bedroom or a Bedsitting Room.
For assistance or additional informa-
tion, consult a qualied installer, ser-
vice agency or the gas supplier.
Final inspection by

Heat & Glo • 350TSI-P-CEM • 2033-973 Rev. G • 4/17
14
J. After Fireplace is Lit
Initial Break-in Procedure
• The fireplace should be run three to four hours
continuously on high.
• Turn the replace off and allow it to completely cool.
• Remove xed glass assembly. See Section 9.D.
• Clean xed glass assembly. See Section 3.
• Replace the xed glass assembly and run continuously
on high an additional 12 hours.
This cures the materials used to manufacture the re-
place.
NOTICE! Open windows for air circulation during re-
place break-in.
• Some people could be sensitive to smoke and odors.
• Smoke detectors could activate.
K. Frequently Asked Questions
ISSUE SOLUTIONS
Condensation on the glass This is a result of gas combustion and temperature variations. As the replace warms, this con-
densation will disappear.
Blue ames This is a result of normal operation and the ames will begin to yellow as the replace is allowed
to burn for 20 to 40 minutes.
Odor from replace
When rst operated, this replace may release an odor for the rst several hours. This is caused
by the curing of materials from manufacturing. Odor may also be released from nishing materials
and adhesives used near the replace. These circumstances may require additional curing related
to the installation environment.
Film on the glass This is a normal result of the curing process of the paint. Glass should be cleaned within 3 to 4
hours of initial burning. A non-abrasive cleaner such as gas appliance glass cleaner may be neces-
sary. See your dealer.
Metallic noise
Noise is caused by metal expanding and contracting as it heats up and cools down, similar to the
sound produced by a furnace or heating duct. This noise does not affect the operation or longevity
of the replace.
Power Outages (battery backup)
This appliance can operated on battery power in the event of a power outage. To access the bat-
tery pack, the decorative front, mesh and glass assembly must be removed. Refer to Section 12
for more details.
Wall above appliance feels hot to
the touch.
No action necessary. This appliance ships with a non-combustible material attached. Specica-
tions of the attached non-combustible material are listed in Section 1.E.

15
Heat & Glo • 350TSI-P-CEM • 2033-973 Rev. G • 4/17
Glass Cleaning
Frequency: Seasonally
By: Homeowner
Tools Needed: Protective gloves, glass cleaner, drop
cloth and a stable work surface.
CAUTION! Handle xed glass assembly with care.
Glass is breakable.
• Avoid striking, scratching or slamming glass
• Avoid abrasive cleaners
• DO NOT clean glass while it is hot
•Prepare a work area large enough to accommodate xed
glass assembly and door frame by placing a drop cloth
on a at, stable surface.
Note: Fixed glass assembly and gasketing may have res-
idue that can stain carpeting or oor surfaces.
•Remove door or decorative front from replace and set
aside on work surface.
• See Section 9.D for instructions to remove xed glass
assembly.
• Clean glass with a non-abrasive commercially available
cleaner.
- Light deposits: Use a soft cloth with soap and water
- Heavy deposits: Use commercial fireplace glass
cleaner (consult with your dealer)
• Carefully set xed glass assembly in place on replace.
Hold glass in place with one hand and secure glass
latches with the other hand.
• Reinstall door or decorative front.
3 Maintenance and Service
A. Maintenance Tasks-Homeowner
The following tasks may be performed annually by the
homeowner. If you are uncomfortable performing any of
the listed tasks, please call your dealer for a service ap-
pointment.
More frequent cleaning may be required due to lint from
carpeting or other factors. Control compartment, burner
and circulating air passageway of the replace must be
kept clean.
CAUTION! Risk of Burns! The replace should be turned
off and cooled before servicing.
When properly maintained, your replace will give you
many years of trouble-free service. We recommend an-
nual service by a qualied service technician.
Doors, Surrounds, Fronts
Frequency: Annually
By: Homeowner
Tools needed: Protective gloves, stable work surface
• Assess condition of screen and replace as necessary.
• Inspect for scratches, dents or other damage and repair
as necessary.
•Check that louvers are not blocked.
•Vacuum and dust surfaces.
Remote Control
Frequency: Seasonally
By: Homeowner
Tools needed: Replacement batteries and remote con-
trol instructions.
• Locate remote control transmitter and receiver.
• Verify operation of remote. Refer to remote control
operation instructions for proper calibration and setup
procedure.
• Place batteries as needed in remote transmitters and
battery-powered receivers.
• Place remote control out of reach of children.
If not using your replace for an extended period of time
(summer months, vacations/trips, etc), to prevent unin-
tended operation:
• Remove batteries from remote controls.
• Unplug 6 volt adapter plug on IPI models.
• Remove battery backup from control module.
Venting
Frequency: Seasonally
By: Homeowner
Tools needed: Protective gloves and safety glasses.
• Inspect venting and termination cap for blockage or
obstruction such plants, bird nests, leaves, snow, debris,
etc.
• Verify termination cap clearance to subsequent construc-
tion (building additions, decks, fences, or sheds). See
Section 6.
• Inspect for corrosion or separation.
• Verify weather stripping, sealing and ashing remains
intact.
• Inspect draft shield to verify it is not damaged or missing.
Any safety screen or guard removed for servicing must be
replaced prior to operating the replace.
Installation and repair should be done by a qualied service
technician only. The replace should be inspected before
use and at least annually by a professional service person.

Heat & Glo • 350TSI-P-CEM • 2033-973 Rev. G • 4/17
16
B. Maintenance Tasks-Qualied Service
Technician
To prevent inadvertent burner operation while servicing
this appliance:
• Unplug DC regulator from junction box.
• Remove batteries from battery pack (if installed).
• Shut off gas supply to the appliance.
The following tasks must be performed by a qualied ser-
vice technician.
Gasket Seal and Glass Assembly Inspection
Frequency: Annually
By: Qualied Service Technician
Tools needed: Protective gloves, drop cloth and a stable
work surface.
• Inspect gasket seal and its condition.
• Inspect xed glass assembly for scratches and nicks that
can lead to breakage when exposed to heat.
• Conrm there is no damage to glass or glass frame.
Replace as necessary.
• Verify that xed glass assembly is properly retained and
attachment components are intact and not damaged.
Replace as necessary.
Firebox
Frequency: Annually
By: Qualied Service Technician
Tools needed: Protective gloves, sandpaper, steel wool,
cloths, mineral spirits, primer and touch-up paint.
• Inspect for paint condition, warped surfaces, corrosion
or perforation. Sand and repaint as necessary.
• Replace replace if rebox has been perforated.
Control Compartment and Firebox Top
Frequency: Annually
By: Qualied Service Technician
Tools needed: Protective gloves, vacuum cleaner, dust
cloths
• Vacuum and wipe out dust, cobwebs, debris or pet hair.
Use caution when cleaning these areas. Screw tips that
have penetrated the sheet metal are sharp and should
be avoided.
• Remove all foreign objects.
• Verify unobstructed air circulation.
Gas Pressure Information
Frequency: Upon initial installation and gas valve re-
placement or service.
By: Qualied Service Technician
Tools needed: Protective gloves, manometer, ashlight,
screw driver set.
• Gas pressure taps are accessible by removing the deco-
rative front and xed glass assembly. Refer to section
11.A for information related to the gas valve and gas
pressure settings.

17
Heat & Glo • 350TSI-P-CEM • 2033-973 Rev. G • 4/17
Burner Ignition and Operation
Frequency: Annually
By: Qualied Service Technician
Tools needed: Protective gloves, vacuum cleaner, whisk
broom, ashlight, voltmeter, indexed drill bit set, and a
manometer.
• Verify burner is properly secured and aligned with pilot
or igniter.
• Clean off burner top, inspect for plugged ports, corrosion
or deterioration. Replace burner if necessary.
• Replace Glowing embers with new dime-size pieces.
DO NOT block ports or obstruct lighting paths.
• Verify batteries have been removed from battery back-up
IPI systems to prevent premature battery failure or
leaking.
• Check for smooth lighting and ignition carryover to all
ports. Verify that there is no ignition delay.
• Inspect for lifting or other ame problems.
• Verify air shutter setting is correct. See Section 9 for
required air shutter setting. Verify air shutter is clear of
dust and debris.
• Inspect orice for soot, dirt and corrosion. Verify orice
size is correct. See Service Parts List for proper orice
sizing.
• Verify manifold and inlet pressures. Adjust regulator as
required.
• Inspect pilot ame pattern and strength. See Figure 3.1
for proper pilot ame pattern. Clean or replace orice
spud as necessary.
• Inspect IPI ame sensing rod for soot, corrosion and
deterioration. Polish with ne steel wool or replace as
required.
• Verify that there is not a short in ame sense circuit
by checking continuity between pilot hood and ame
sensing rod. Replace pilot as necessary.
Figure 3.1 IPI Pilot Flame Patterns

Heat & Glo • 350TSI-P-CEM • 2033-973 Rev. G • 4/17
18
A. Typical Appliance System
NOTICE: Illustrations and photos reect typical installations and are for design purposes only. Illustrations/diagrams are not
drawn to scale. Actual product may vary from pictures in manual
Figure 4.1 Typical System
CEILING FIRESTOP
ON FLOOR OF ATTIC
(SECTION 8.C)
VERTICAL TERMINATION CAP
(SECTION 10.J)
VENT PIPE PENETRATES ROOF
PREFERABLY WITHOUT AFFECTING
ROOF RAFTERS (SECTION 8)
FRAMING HEADED OFF
IN CEILING JOISTS
(SECTION 8.C)
GAS LINE
(SECTION 11)
MANTEL AND
MANTEL LEG
(SECTION 5.D)
SURROUND
HEARTH EXTENSION
VENT PIPE (SECTIONS 7 & 8)
OPTIONAL
WALL SWITCH
(SECTION 12.C)
STORM COLLAR
(SECTION 10.I)
NON-COMBUSTIBLE ROOF FLASHING
MAINTAINS MINIMUM CLEARANCE
AROUND PIPE (SECTION 10.H)
FRAMING/HEADER
(SECTION 5.C)
ATTIC INSULATION SHIELD (NOT
SHOWN) MUST BE USED HERE TO
KEEP INSULATION AWAY FROM
VENT PIPE IF ATTIC IS INSULATED
(SECTION 8.D)
FIREPLACE MUST BE INSTALLED
AND FLUE PENETRATION COMPLETE
PRIOR TO FINISH SHEETING
Note: Dual venting congurations ARE
NOT allowed.
4 Getting Started
Installer Guide

19
Heat & Glo • 350TSI-P-CEM • 2033-973 Rev. G • 4/17
B. Design and Installation Considerations
Heat & Glo direct vent gas appliances are designed to op-
erate with all combustion air siphoned from outside of the
building and all exhaust gases expelled to the outside of
the building. No additional outside air source is required.
Installation MUST comply with local, regional, state and
national codes and regulations. Consult insurance carrier,
local building inspector, re ofcials or authorities having
jurisdiction over restrictions, installation inspection and
permits.
Before installing, determine the following:
• Where the appliance is to be installed.
• The vent system conguration to be used.
• Gas supply piping requirements.
• Electrical wiring requirements.
• Framing and nishing details.
• Whether optional accessories—devices such as a fan,
wall switch, or remote control—are desired.
D. Inspect Appliance and Components
• Carefully remove the appliance and components from
the packaging.
• The vent system components and decorative doors and
fronts may be shipped in separate packages.
• If packaged separately, the log set and appliance grate
must be installed.
• Report to your dealer any parts damaged in shipment,
particularly the condition of the glass.
•Read all of the instructions before starting the instal-
lation. Follow these instructions carefully during the
installation to ensure maximum safety and benet.
WARNING! Risk of Fire or Explosion! Damaged parts
could impair safe operation. DO NOT install damaged, in-
complete or substitute components. Keep appliance dry.
C. Tools and Supplies Needed
Before beginning the installation be sure that the following
tools and building supplies are available.
Tape measure Framing material
Pliers Manometer
Hammer Phillips screwdriver
Gloves Framing square
Voltmeter Electric drill and bits (1/4 in.)
Plumb line Safety glasses
Level Reciprocating saw
Manometer Flat blade screwdriver
Non-corrosive leak check solution
High temperature caulking material
(150 °C minimum continuous exposure rating)
1/2 - 3/4 in. length, #6 or #8 Self-drilling screws
One 1/4 in. female connection (for optional fan).
Hearth & Home Technologies disclaims any responsibility for,
and the warranty will be voided by, the following actions:
• Installation and use of any damaged appliance or vent
system component.
• Modication of the appliance or vent system.
• Installation other than as instructed by Hearth & Home
Technologies.
• Improper positioning of the gas logs or the glass assembly.
• Installation and/or use of any component part not approved
by Hearth & Home Technologies.
Any such action could cause a re hazard.
WARNING! Risk of Fire, Explosion or Electric Shock!
DO NOT use this appliance if any part has been under
water. Call a qualied service technician to inspect the
appliance and to replace any part of the control system
and/or gas control which has been under water.
Improper installation, adjustment, alteration, service or
maintenance can cause injury or property damage. For
assistance or additional information, consult a qualied
service technician, service agency or your dealer.

Heat & Glo • 350TSI-P-CEM • 2033-973 Rev. G • 4/17
20
5 Framing and Clearances
A. Selecting Appliance Location
When selecting a location for the appliance it is important to
consider the required clearances to walls (see Figure 5.1).
WARNING! Risk of Fire or Burns! Provide adequate
clearance around air openings and for service access.
Due to high temperatures, the appliance should be locat-
ed out of trafc and away from furniture and draperies.
NOTICE: Illustrations reect typical installations and are
FOR DESIGN PURPOSES ONLY. Illustrations/diagrams
are not drawn to scale. Actual installation may vary due to
individual design preference.
Figure 5.1 Top-Vent Installation
ALCOVE
INSTALLATION
TOP FLUE
ONE 90º ELBOW
A
B
G
C
H
D
B
E
F
A
NOTE: THE REAR STANDOFF MAY NEED
TO BE REMOVED WHEN VENTING AT 45º
1,3 cm
TOP FLUE
ONE 90º ELBOW
A B C D E F G G
350TSI-P-CEM in. 40-1/4 34 56 See Section D,
Mantel Projections
16-1/2 13-1/2 27-3/4 61
cm 102,3 86,4 142,3 41,9 34,3 70,5 154,9
* 61 in. (154,9 cm) when using Tonic or Studio fronts.