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NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
2
It is imperative that the control compart-
ment, burners and circulating air passage
ways of the appliance be kept clean.
S'assurer que le brùleur et le compartiment
des commandes sont propres. Voir les
instructions d'installation et d'utilisation
qui accompagnent l'appareil.
GENERAL INFORMATION
Installation, repair and annual service in-
spection should be performed by a qualifi ed
service technician.
Provide adequate clearances around air openings
and adequate accessibility clearance for service
and proper operation.
Never obstruct the front openings of the
appliance.
Due to high temperatures of this appliance
adequate clearances need to be maintained from
furniture and draperies and other combustibles.
Locate furniture and window coverings accord-
ingly.
The recommended clearance zone from
the front of the appliance to combustibles is 36
inches (914 mm)
. Maintain all other clearances
as outlined in the Installation Manual.
These fi replaces are designed as supplemen-
tal heaters. Therefore, it is advisable to have
an alternate heat source when installed in a
dwelling.
Input of millivolt model is variable. The rates
are shown in the following table:
This appliance complies with National
Safety Standards and is tested and listed
by OMNI-Test Laboratories Inc.; Beaverton,
Oregon (Report No. 116-F-15-5) to ANSI
Z21.88-2002 (in Canada, CSA-2.33-2002),
and CAN/CGA-2.17-M91 in both USA and
Canada, as vented gas heaters.
Installation must conform to local codes. In
the absence of local codes, installation must
comply with the current National Fuel Gas
Code, ANSI Z223.1. (In Canada, the current
CAN-1 B149 installation code.) Electrical
wiring must comply with the National Elec-
trical Code ANSI/ NFPA 70 - latest edition.
In Canada, the current CSA C22-1 Canadian
Electrical Code - latest edition.
TABLE OF CONTENTS
Introduction ......................................Page 2
General Information ..........................Page 2
Burn-In Period ..................................Page 3
Lighting Millivolt Appliances .............Page 3
Gas Controls .....................................Page 3
Control Compartment Access ...........Page 4
Operation & Care of Your Appliance ..Page 4
Maintenance Procedures ...................Page 4
Maintenance Schedule ......................Page 6
Front Glass Door Assembly,
Removal and Installation .................Page 7
Burner Adjustments ..........................Page 7
Flame Appearance and Sooting .........Page 7
Log Placement Instructions ..............Page 8
Millivolt Appliance Checkout .............Page 11
Blower Operation ..............................Page 11
Fireplace Requirements .....................Page 11
Wiring Diagrams ...............................Page 11
Warranty Information ........................Page 12
Accessory Components ....................Page 12
Lighting Instructions – Millivolt ........Page 15
Replacement Parts List .....................Page 17
Troubleshooting Guide ......................Page 19
INTRODUCTION
The Insert model covered in this manual is
a B-Vent gas heater designed for residential
application for installation into an existing
masonry or factory built solid-fuel fi replace
using 4" diameter, UL1777 listed aluminum
liner for the exhaust. The vent must be routed
through the existing fi replace fl ue system to the
vent termination.
This millavolt appliance is designed to operate
on either natural or propane gas. A millivolt
gas control valve with piezo ignition system
provides safe, effi cient operation. External
electrical power is required to operate the air
circulation blower.
Millivolt Models with
MAnnually-Modulated Gas Valves
Nat. Gas Propane
Model No. Input Rate
(BTU/HR)
Input Rate
(BTU/HR)
EBVI25 17,000 to
25,000
19,500 to
25,000
EBVI30 21,500 to
30,000
22,000 to
28,000
Table 1
WARNING
Do not attempt to alter or modify
the construction of the appliance
or its components. Any modi-
fi cation or alteration may void
the warranty, certifi cation and
listings of this unit.
WARNING
Improper installation, adjust-
ment, alteration, service or
maintenance can cause injury
or property damage. Refer to
this manual. For assistance or
additional information consult
a qualifi ed installer, service
agency or the gas supplier.
WARNING
These fireplace Inserts are
vented heaters. Do not burn
wood or other material in these
appliances.
CONGRATULATIONS ON THE PURCHASE OF YOUR NEW GAS APPLIANCE MANU-
FACTURED BY LENNOX HEARTH PRODUCTS.
When you purchased your new gas-fi red heater, you joined the ranks of thousands of
individuals whose answer to their home heating needs refl ects their concern for effi ciency
and our environment. We extend our continued support to help you achieve the maximum
benefi t and enjoyment available from your new gas-fi red heater. It is our goal at Lennox
Hearth Products to provide you, our valued customer, with an appliance that will ensure
years of trouble-free warmth and pleasure.
Thank you for selecting a Lennox Hearth Products gas-fi red heater as the answer to
your home heating needs.
Sincerely,
All of us at Lennox Hearth Products