Table of Contents
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Innovative Hearth Products
DRT40 Multi View Series Direct Vent Gas Fireplace
TABLE OF CONTENTS
Packaging ................................................ Page
Introduction ............................................. Page
General Information ................................. Page
Requirements for the
Commonwealth of Massachusetts ........ Page
New York City Approval ............................ Page
Cold Climate Insulation ............................ Page
Manufactured Home Requirements ......... Page
Location ................................................... Page
Vent Termination Clearances ................... Page
Appliance and Vent Clearances ................ Page 10
Detailed Installation Steps ........................ Page 11
Typical Installation Sequence .................. Page 12
Step 1. Framing ........................................ Page 12
Fireplace and Framing Specifications ........ Page 13
Step 2. Routing Gas Line ......................... Page 15
Step 3. Appliance Vent Collar ................... Page 16
Step 4. Install The Venting System .......... Page 17
Vertical Termination Systems ................... Page 18
Vent Section Length Charts ...................... Page 18
Vertical Vent Tables and Figures ............... Page 21
Horizontal Termination System ................ Page 23
Horizontal Vent Tables and Figures .......... Page 25
Venting Using Flexible Vent Pipe .............. Page 28
Step 10. Remove/Install Glass Door ...... Page 36
Step 11. Burner Adjustments ................. Page 36
Step 12. Hood Installation ...................... Page 38
Finishing Requirements ........................... Page 38
Installation Accessories ........................... Page 40
Gas Conversion Kits ........................Page 41
Operation/Care of Your Appliance ............ Page 45
Gas Controls Access ................................ Page 45
Variable Flame Adjustment ....................... Page 46
Maintenance ............................................. Page 48
Burner Flame Appearance/Sooting ........... Page 53
Burner Flame Adjustments ....................... Page 54
Millivolt Appliance Checkout .................... Page 54
Electronic Appliance Checkout ................. Page 54
Wiring Diagrams ...................................... Page 55
Replacement Parts ................................... Page 55
Product Reference Information ................ Page 55
Accessory Components ........................... Page 56
Maintenance Schedule ............................. Page 58
Lighting Instructions - Millivolt ............... Page 59
Lighting Instructions - Electronic ............ Page 61
Troubleshooting Guide - Millivolt............. Page 63
Troubleshooting Guide - Electronic ......... Page 64
Replacement Parts List ............................ Page 65
Warranty .................................................. Page 67
Please read and understand these
instructions before beginning your
installation.
4
PACKAGING
4
The assembled vented gas fireplace heater is
4
packaged with:
4
1 - one log set located within the firebox.
6
6
2 - one plastic bag containing the literature
7
package, which consists of the care and
7
operation manual, installation instructions,
7
warning labels and warranty, 8 (DRT40ST),
8
4 (DRT40PF, DRT40CR, DRT40CL) nailing
flanges.
3 - two hoods (DRT40ST), or three hoods
(DRT40PF) taped to the top of the firepalce.
4 - one plastic bag of glowing embers, one
plastic bag of decorative volcanic stone
and one bag of vermiculate is located in
the bottom compartment.
5 - one vent restrictor to be applied as shown on
page 14; restrictor is taped to the envelope.
6 - barriers
7 - front face assemblies
NOTE:
• If the barrier becomes dam-
aged, the barrier shall be re-
placed with the manufacturer's
barrier for this appliance.
• For use with barrier(s) Part
No(s). J7420 (ST Models),
J7420 and J7421 (PF, CL, and
CR Models).
INTRODUCTION
The Millivolt appliances have a millivolt gas
control valve with piezo ignition system. If any
optional accessories that will require electrical
power are to be installed, the electrical power
must be provided at the time of appliance
installation.
The Electronic appliances are designed to op-
erate on natural or propane gas. An electronic
intermittent pilot ignition system provides safe,
efficient operation. External electrical power is
required to operate these units.
These vented gas fireplace heaters are sealed
combustion, air-circulating gas fireplaces de-
signed for residential applications.
Approved Vent Components - These fireplaces
are designed, tested and listed for operation
and installation with the following vent com-
ponents only:
•
Secure Vent
Direct-Vent System Compo-
®
nents manufactured by Security Chimneys
International,
•
Secure Flex
Flexible Vent Components
®
manufactured by Security Chimneys Inter-
national and
•
Z-FLEX
Model GA Venting Systems listed
®
to UL1777 and ULCS635 manufactured by
Flexmaster Canada Limited.
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Installation and Operation Instructions
900299-00, 08/2015
Use only the correct size venting (4-1/2" inner
and 7-1/2" outer).
These approved vent system components are
labeled for identification. DO NOT use any
other manufacturer's vent components with
these appliances.
GENERAL INFORMATION
WARNING
Young children should be care-
fully supervised when they are
in the same room as the appli-
ance. Toddlers, young children
and others may be susceptible
to accidental contact burns. A
physical barrier is recommended
if there are at-risk individuals in
the house. To restrict access to
a fireplace or stove, install an
adjustable safety gate to keep
toddlers, young children and
other at-risk individuals out of
the room and away from hot
surfaces.
AVERTISSEMENT
Les jeunes enfants devraient être
surveillés étroitement lorsqu'ils
se trouvent dans la même pièce
que l'appareil. Les tout petits,
les jeunes enfants ou les adultes
peuvent subir des brûlures s'ils
viennent en contact avec la sur-
face chaude. Il est recommandé
d'installer une barrière physique
si des personnes à risques habi-
tent la maison. Pour empêcher
l'accès à un foyer ou à un poêle,
installez une barrière de sécu-
rité; cette mesure empêchera les
tout petits, les jeunes enfants et
toute autre personne à risque
d'avoir accès à la pièce et aux
surfaces chaudes.
Children and adults should be alerted to the
hazards of high surface temperature and
should stay away to avoid burns or clothing
ignition.
Les enfants et les adultes devraient être infor-
més des dangers que posent les températures
de surface élevées et se tenir à distance afin
d'éviter des brûlures ou que leurs vêtements
ne s'enflamment.
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Table of Contents
Troubleshooting
