ISOFLAMES® VENT FREE LINEAR BURNER
Installation, Operation, Maintenance and Owner's Manual
Important: This manual contains assembly rules, installation steps, guidelines, use and maintenance
instructions for the Isoflames Vent Free Linear Burner Series. This manual must become the property of and
be reviewed by all current and future users of this product. It is the responsibility of the installer of this
product to ensure that the instructions in this manual are followed exactly and be installed in strict
accordance with the following sizing, installation, and operation instructions. It is the responsibility of the
installer to provide adequate clearances as specified in this manual.
Read these instructions carefully and completely before starting installation of the burner system
WARNING: FIRE, EXPLOSION, AND ASPHYXIATION
HAZARD
Improper adjustment, alteration, service, maintenance, or
installation of this heater or its controls can cause death or
serious injury.
Read and follow instructions and precautions in User's
Information Manual provided with this heater.
WARNING: If the information in this
manual is not followed exactly, a fire or explosion
may result causing property damage, personal
injury or loss of life.
−
Do not store or use gasoline or other flammable vapors
and liquids in the vicinity of this or any other appliance.
−
WHAT TO DO IF YOU SMELL GAS
•
Do not try to light any appliance.
•
Open a window
•
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 supplier's
instructions.
•
If you cannot reach your gas supplier, call the fire
department.
−
Installation and service must be performed by a qualified
installer, service agency, or the gas supplier
DO NOT TAMPER WITH PILOT LIGHT SAFETY SYSTEM!
ISOFLAMES VENT FREE LINEAR BURNER Models:
VF24LB—VF36LB—VF42LB
A PRODUCT OF EARTHCORE® INDUSTRIES, LLC
INSTALLER: Leave this manual with the appliance
CONSUMER: Retain this manual for future reference
Contents of this manual may change without prior notification.
ANSI Z21.11.2—2019; Gas-Fired Room Heaters, Unvented
Room Heaters.
This is an unvented gas-fired heater. It uses air (oxygen)
from the room in which it is installed. Provisions for
adequate combustion and ventilation air must be provided.
Refer to page 5.
This appliance is equipped for natural gas or propane. Field
Conversions is not permitted.
Installation, service, and the provisions for combustion and
ventilation air MUST conform with local codes and with the
National Fuel Gas Code, ANSI Z223.1/NFPA 54, or the CSA
B149.1, Natural Gas And Propane Installation Code.
WARNING: This appliance is for installation only in a solid-
fuel burning masonry or UL 127 factory- built fireplace or in a
ANSI Z21.91 listed Vent Free firebox enclosure. It has been
design for these installations. Exception: DO NOT install this
appliance in a factory-built fireplace that includes
instructions stating it has not been tested or should not be
used with unvented gas logs
WARNING
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