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2/2021 

 

ISOFLAMES LINEAR BURNER 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ISOFLAMES® Linear Burner 

Installation, Operation, Maintenance and Owner’s Manual 

Isokern Linear Burner Models: 

ISF24LB - ISF36LB – ISF48LB 

ISF60LB - ISF72LB - ISF96LB 

 

A PRODUCT OF EARTHCORE® INDUSTRIES, LLC 

Important: This manual contains assembly rules, installation steps, guidelines, use and maintenance instructions for the 

Isoflames 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 general contractor and 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 general contractor to provide adequate clearances from all firebox surfaces as 
specified in this manual

.

 

 

Be Sure to Read Entire Manual Before Beginning Construction. 

Contents of this manual may change without prior notification. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PFS Report No. F19-161 

   

 

Issued:  February 2021 

Revision: 000 

©2020 Earthcore Industries, LLC 

 

THESE FIREPLACES ARE DESIGNED FOR USE WITH: 

PROPANE (LP) OR NATURAL GAS (NG), ONLY 

THIS MANUAL CAN ONLY BE REPRODUCED IN ITS ENTIRETY

  

 

INSTALLER: Leave this manual with the appliance 

CONSUMER: Retain this manual for future reference

 

Design Certified to Z21.60 - Decorative Gas 

Appliance for installation in solid-fuel burning 

fireplace 

 

The Isoflames Linear Burner is to be installed in solid-

fuel burning fireplace with a working flue and 

constructed of noncombustible material. The 

installation including provisions for combustion and 

ventilation air must conform with the National Fuel 

Gas Code, ANSI Z223.1/NFPA 54, or the CSA B149.1 

Natural Gas and Propane Installation Code, and 

applicable local building codes. chimney damper 

must be fixed in a manner that will maintain the 

minimum permanent vent opening at all times. A 

damper clamp is supplied to maintain the minimum 

permanent vent opening and prevent complete 

closure of damper flap. Warning: Solid fuels shall not 

be burned in a fireplace where a decorative 

appliance is installed.

 

Summary of Contents for ISOKERN ISOFLAME ISF24LB

Page 1: ...ual may change without prior notification PFS Report No F19 161 Issued February 2021 Revision 000 2020 Earthcore Industries LLC THESE FIREPLACES ARE DESIGNED FOR USE WITH PROPANE LP OR NATURAL GAS NG...

Page 2: ...5 Isoflames Linear Burner Components List 6 Isoflames Linear Burner Specifications 7 Gas Line Valve Box Installation 8 Burner Installation 10 Burner Installation 11 Burner Assembly Connection 12 Burne...

Page 3: ...pliance must be isolated from the gas piping system by closing its equipment shutoff valve during any pressure testing of the supply piping system at test pressures equal to or less than 1 2 psi 3 5 k...

Page 4: ...r s warranty listings and approvals 25 The ISOFLAMES Linear Burner system is not intended to heat an entire home or to be used as a primary heat source 26 Children and adults should be alerted to the...

Page 5: ...noxide Poisoning Early signs of carbon monoxide poisoning resemble flu symptoms including headaches dizziness or nausea If you have these signs the fireplace may not have been installed properly get f...

Page 6: ...1 1 2 Pilot Assembly natural gas Pilot Assembly propane ISF E PAN ISF E PAP 1 1 3 Gas Valve natural gas Gas Valve propane ISF E GVN ISF E GVP 1 1 4 Control module remote receiver ISF E CM 1 5 Battery...

Page 7: ...ear High Low High Low ISF24LB 17 5 16 36 25 36K 25K 32K 24K ISF36LB 17 5 16 48 37 54K 38K 48K 36K ISF60LB 17 5 16 72 61 90K 63K 80K 60K ISF72LB 17 5 16 84 73 108K 75K 96K 72K ISF96LB 17 5 16 108 97 10...

Page 8: ...before starting installation or service 5 Make sure gas piping is pressure tested before control is connected High pressure can damage the control causing a hazardous condition 6 Make sure piping is c...

Page 9: ...talled must be electrically grounded in accordance with local codes or in the absence of local codes with the National Electrical Code ANSI NFPA 70 If not installed and maintained in accordance with t...

Page 10: ...1 4 and the length shall extend the entire width of firebox If the gas supply pipe from the external mounted valve is brought into the cavity through the sidewall of the firebox the cavity must exten...

Page 11: ...flex connector to the gas supply 8 Avoid creating kinks in the flex connector 9 Make sure all connections are tightly secured 10 Before replacing the removed burner top from step 4 locate the perforat...

Page 12: ...ISFOLAMES LINEAR BURNER 2 2021 12 Burner Assembly Connection 24 Burner Connection ISF36LB 36 Burner Connection ISF36LB ISF36LB Box No Part No Qty 4 E 18BP4 1 8 E 12BP1 1 4 8...

Page 13: ...2 2021 ISOFLAMES LINEAR BURNER 13 48 Burner Connection ISF48LB 60 Burner Connection ISF60LB ISF60LB Box No Part No Qty 1 E 18BP1 1 4 E 18BP4 1 6 E 18BP6 1 4 6 1...

Page 14: ...ISFOLAMES LINEAR BURNER 2 2021 14 72 Burner Connection ISF72LB ISF72LB Box No Part No Qty 4 E 18BP4 1 5 E 18BP5 1 9 E 12BP2 1 10 E 12BP3 1 13 E BPC 1 5 10 13 9 4...

Page 15: ...2 2021 ISOFLAMES LINEAR BURNER 15 96 Burner Connection ISF96LB ISF96LB Box No Part No Qty 2 E 18BP2 1 3 E 18BP3 1 9 E 12BP2 1 10 E 12BP3 1 11 E 12BP4 1 12 E 12BP5 1 13 E BPC 1 13 3 10 12 9 2 11...

Page 16: ...area for gas Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor WHAT TO DO IFYOU SMELL GAS Do not try to light any appliance Do not touch any electric...

Page 17: ...d the wall switch plate Correctly align polarity 3 On the wall switch place the three position slider switch in the REMOTE position 4 On the wall switch front cover insert the end of a paper clip or o...

Page 18: ...wn Arrow Key once will reduce the flame height by one step until the flame is turned off The Up Arrow Key will increase the flame height each time it is pressed If the Up Arrow Key is pressed while th...

Page 19: ...ff valve is in ON position Pilot won t stay ignited Flame sensor obstruction Remove any obstruction near pilot igniter and flame sensor Loose pilot connections Check pilot wiring assembly is tightly s...

Page 20: ...GLASS 10 LB JAR RFG 10 KD 1 2 REFLECTIVE KRYSTALLO DIAMOND FIRE GLASS 10 LB JAR RFG 10 AD 1 2 REFLECTIVE AMBER DIAMOND FIRE GLASS 10 LB JAR Glass Media will be included with the Isoflames Linear Burn...

Page 21: ...Isokern Maximus Linear Fireplace Western Driftwood Cast Concrete Western Driftwood 36 Set For the 82L48 Fireplace ISF L 36LGC Western Driftwood 60 Set For the 82L72 Fireplace ISF L 60LGC Western Drift...

Page 22: ...ISFOLAMES LINEAR BURNER 2 2021 22...

Page 23: ...of this warranty the party to whom this warranty is extended shall notify ISOKERN 6899 Phillips Industrial Blvd Jacksonville Florida 32256 in writing by registered mail within thirty 30 days followin...

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