EarthCore ISOFLAMES VF24LB Installation, Operation, Maintenance And Owner's Manual

Vent free linear burner

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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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Summary of Contents for EarthCore ISOFLAMES VF24LB

  • Page 1 ISOFLAMES VENT FREE LINEAR BURNER Models: VF24LB—VF36LB—VF42LB A PRODUCT OF EARTHCORE® INDUSTRIES, LLC 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.
  • Page 2 2024 ISOFLAMES VENT FREE LINEAR BURNER Isoflames Vent Free Linear Burner— Component List ② ③ ① ④ ⑤ ⑥ TABLE 2 Item No. Description Part No. Burner (natural gas) VF24LBN, VF36LBN, VF42LBN Burner (propane) VF24LBP, VF36LBP, VF42LBP Pilot assembly (natural gas) E-VFPAN Pilot assembly (propane) E-VFPAP...
  • Page 3: Safety Instructions

    ISOFLAMES VENT FREE LINEAR BURNER 2024 SAFETY INSTRUCTIONS WARNING!!! This product contains or generates chemicals known to the state of California to cause cancer or birth defects or other reproductive harm. WARNING!!! This appliance assembly contains burner orifices specifically for the input gas specified on the burner and box, as well as the BTU rating specified in this manual.
  • Page 4 2024 ISOFLAMES VENT FREE LINEAR BURNER SAFETY INSTRUCTIONS 15. This unvented room heater reaches high temperature. Keep children and adults away from hot surfaces to avoid burns or clothing ignition. Appliance will remain hot for a time after shutdown. Allow surfaces to cool before touching.
  • Page 5 ISOFLAMES VENT FREE LINEAR BURNER 2024 Isoflames Vent Free Linear Burner— Specifications TABLE 3 Burner Specifications Minimum Fireplace Dimension (in) Nat. Gas L.P. Gas Burner Tapered Sidewalls Straight Sidewalls Model Depth Height Rear Front High High Width Width Width VF24LB 33-3/4 27-1/2 37.5K...
  • Page 6 2024 ISOFLAMES VENT FREE LINEAR BURNER INDOOR COMBUSTION AIR AND VENTILATION SAFETY INFORMATION • This heater shall not be installed in a room or space unless the required volume of indoor combustion air is provided by the method described in the National Fuel Gas Code, ANSI Z223.1/NFPA 54, the International Fuel Gas Code, or applicable local codes.
  • Page 7 ISOFLAMES VENT FREE LINEAR BURNER 2024 OUTDOOR COMBUSTION AIR AND VENTILATION SAFETY INFORMATION FIGURE 2 Outdoor combustion air shall be provided through openings to the outdoors in accordance with methods below. The minimum dimensions of air openings shall not be less than 3”. •...
  • Page 8: Clearance To Combustibles

    2024 ISOFLAMES VENT FREE LINEAR BURNER CLEARANCE TO COMBUSTIBLES Ceiling clearance from the top of the fireplace enclosure opening shall not be less than forty two inches (42”) . TABLE 4 COMBUSTIBLE MANTEL CLEARANCES (in) FIGURE 3 PROJECTION (Y) HEIGHT (Z) FIGURE 4...
  • Page 9 ISOFLAMES VENT FREE LINEAR BURNER 2024 Gas Line & Valve Box Installation This appliance must be connected to the gas line in accordance with local codes and/or the National Fuel Gas Code, ANSI Z223.1. After connecting the gas line, all joints in the line and connections at the valve should be checked for leaks before final positioning of the unit.
  • Page 10 2024 ISOFLAMES VENT FREE LINEAR BURNER Burner Installation IMPORTANT: Prior to installation: Shut off main gas supply to fireplace. • The ISOFLAMES VENT FREE LINEAR BURNER • Gas supply shall terminate not less than 3” from sidewall . Place burner assembly in center of fireplace floor (Figure 7A-7C). For recessed application, see page 11 for additional information.
  • Page 11 2024 ISOFLAMES VENT FREE LINEAR BURNER RECESSED APPLICATION • be recessed into a 2-1/2” deep firebrick cavity constructed as detailed in Table 6. • The burner cavity must have a height of 2-1/2”, a depth of 9-3/4”, and the length shall extend the entire width of hearth floor firebox.
  • Page 12 ISOFLAMES VENT FREE LINEAR BURNER 2024 VALVE BOX & BURNER WIRING DIAGRAM FIGURE 9 TABLE 5 INLET PRESSURE MANIFOLD PRESSURE FUEL TYPE HIGH DESIRED MINIMUM MAXIMUM FLAME FLAME NATURAL 7” WC 5” WC 10.5” WC 3.5” WC 1.6” WC LP GAS 11”...
  • Page 13: Remote Control System

    2024 ISOFLAMES VENT FREE LINEAR BURNER REMOTE CONTROL SYSTEM SYNCHRONIZE REMOTE TO CONTROL MODULE FOR THE FIRST TIME TURN ON THE APPLIANCE FIGURE 11 REMOTE FLAME CONTROL FIGURE 12...
  • Page 14 ISOFLAMES VENT FREE LINEAR BURNER 2024 REMOTE CONTROL SYSTEM TEMPERATURE INDICATOR DISPLAY FIGURE 13 TURN OFF THE APPLIANCE FLAME COLOR AND BEHAVIOR FIGURE 14 Continuous Pilot (CPI) & Intermittent Pilot (IPI) selection FIGURE 15...
  • Page 15 2024 ISOFLAMES VENT FREE LINEAR BURNER BURNER LIGHTING INSTRUCTIONS PRE-LIGHTING CHECKLIST • • House is ventilated to clear initial paint curing odors. • • • • • • A. This appliance is equipped with an ignition device which automatically lights the pilot. Do NOT try to light the pilot by hand. •...
  • Page 16 ISOFLAMES VENT FREE LINEAR BURNER 2024 VENT FREE END CAP FOR RECESSED APPLICATIONS RIGHT END CAP LEFT END CAP FIGURE 16 FIGURE 17 *PERFORATED SECTIONS FOR ADJUSTABLE LENGTHS *PILOT HOOD KNOCKOUT—remove to fit around pilot assembly *ANGLED SIDES FIGURE 18 The vent free end cap is designed to provide an elevated platform in the cavity for the glass media.
  • Page 17: Media Options

    2024 ISOFLAMES VENT FREE LINEAR BURNER MEDIA OPTIONS • • 24” model: 2 jars • 36” model: 3 jars • 42” model: 4 jars • FIREBALL Quantities • 24” Model • Single: 7 FIREBALL • 2-Tier: 13 FIREBALL • 3-Tier: 18 FIREBALL •...
  • Page 18 ISOFLAMES VENT FREE LINEAR BURNER 2024 FIREBALLS FIREBALLs are an optional accessory for the ISOFLAMES VENT FREE LINEAR BURNER. There are 3 optional variations of installation: Single Row, 2-Tier, and 3-Tier WARNING!!! DO NOT PLACE FIREBALLS DIRECTLY OVER BURNER PORTS. Improper use of this appliance can cause serious injury or death from fire, burns, explosions and carbon monoxide poisoning.
  • Page 19 2024 ISOFLAMES VENT FREE LINEAR BURNER FIREBALLS WARNING!!! DO NOT PLACE FIREBALLS DIRECTLY OVER BURNER PORTS. Improper use of this appliance can cause serious injury or death from fire, burns, explosions and carbon monoxide poisoning. • 2-Tier and 3-Tier installations start with removing the knockouts on the burner itself and using the FIREBALL stand. Recommend removing the knockouts with pliers.
  • Page 20 ISOFLAMES VENT FREE LINEAR BURNER 2024 3-Tier: • Images below depict recessed application installation. For non-recessed, ① FIREBALL stand can be elevated 2.5” using non combustible material. Simple recommendation is to use full-firebrick (4.5”W x 9”L x2.5”H) to fully support the FIREBALL stand. PART#: BURNER MODEL: E-DSFBT24...
  • Page 21 2024 ISOFLAMES VENT FREE LINEAR BURNER...
  • Page 22 2024 ISOFLAMES VENT FREE LINEAR BURNER...
  • Page 23: Registration Card

    ISOFLAMES VENT FREE LINEAR BURNER 2024 REGISTRATION CARD Please tear out along line and send to: Earthcore Industries Attn: Technical Department 6899 Phillips Industrial Blvd Jacksonville, FL 32256 Dealer Date of Purchase: Date Of Installation: Address: City, State, Zip: Phone No.:...
  • Page 24: Warranty

    THE WARRANTY MENTIONED HERE IS ONLY FOR ISOFLAMES VENT FREE LINEAR BURNER ISOFLAMES products have a ONE YEAR WARRANTY. It is important to register the ISOFLAMES VENT FREE LINEAR BURNER system with Earthcore. Please complete the warranty card included in this manual on the previous page or visit us online at: https://earthcore.com/register-your-isokern/...

This manual is also suitable for:

Isoflames vf36lbIsoflames vf42lb

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