2090-013 PILOT ASSEMBLY – Propane – Electronic

Compatible Models

Heatilator Gas Fireplaces:
CRAVE4836
CRAVE4836-B
CRAVE4836ST
CRAVE4836ST-B
CRAVE6048
CRAVE6048-B
CRAVE6048ST
CRAVE6048ST-B
CRAVE6048ST-LP
CRAVE7260
CRAVE7260-B
CRAVE7260ST
CRAVE7260ST-B
CRAVE8472
CRAVE8472-B
CRAVE8472ST
CRAVE8472ST-B
MEZZO36
MEZZO36-B
MEZZO36ST
MEZZO36ST-B
MEZZO48-B
MEZZO48ST
MEZZO48ST-B
MEZZO60
MEZZO60-B
MEZZO60ST
MEZZO60ST-B
MEZZO72
MEZZO72-B
MEZZO72ST
MEZZO72ST-B
NBV30-IFT
NBV33-IFT
NBV36-IFT
NBV42-IFT
NDV30-IFT
NDV30L-IFT
NDV33-IFT
NDV33L-IFT
NDV3630I-B
NDV3630IL-B
NDV36-IFT
NDV36-IFT-NVR
NDV36L-IFT
NDV3933I-B
NDV3933IL-B
NDV4236I-B
NDV4236IL-B
NDV4236I-NVR
NDV42-IFT
NDV42L-IFT
NDV4842I-B
NDV4842IL-B
NEVO3630I
NEVO3630I-B
NEVO4236I
NEVO4236I-B
NNXT33-IFT
NNXT33L-IFT
NNXT36-IFT
NNXT36L-IFT
NNXT3933I
NNXT3933IF
NNXT3933IF-B
NNXT3933IL
NNXT3933ILF
NNXT3933ILF-B
NNXT4236I
NNXT4236IF
NNXT4236IF-B
NNXT4236IL
NNXT4236ILF
NNXT4236ILF-B

Heatilator Gas Inserts:
COSMO-I30-C
COSMO-I35-C

Heat-N-Glo Gas Fireplaces:
6000CFLP-OAKIPI
6000CF-OAK-IPI
6000CMOD-IPI
6000GBV-IPI
6000GBV-IPILP
6000GCF-IPI
6000GCF-IPILP
6000G-IPI
6000G-IPILP
6000GL-IPILP-R
6000GL-IPILP-S
6000GL-IPI-R
6000GL-IPI-S
6000GLX-IPILP-R
6000GLX-IPILP-S
6000GLX-IPI-R
6000GLX-IPI-S
6000TRXI-IPI
6000TRXILP-IPI
8000CFLP-OAKIPI
8000CF-OAK-IPI
8000CMOD-IPI
8000TRLP-OAKIPI
8000TR-OAK-IPI
8000TVLP-OAKIPI
8000TV-OAK-IPI
ADVR3428I
ADVR3428IL
ADVT3428I
ADVT3428IL
AZTEC
AZTECLP
BE-36-CIPI
BE-36HTL-CIPI
BE-36LP-CIPI
BE-41IPIC
BE-41IPILPC
BRAVO
BRAVOLP
CD4236-MOD
CD4842-MOD
CRESCENTII
CRESCENTII-LP
ECLIPSE-32
ECLIPSE-36
EDV3633I
EDV3633IL
ESCAPE-36DV
ESCAPE-36DVLP
ESCAPE-42DV
ESCAPE-42DVLP
GBFL4136I
GBST4336I
GEM-36
GEM-36B
GEM-42
GEM-42B
GO33-IPI-NG
GO35-IPI-LP
GO35-IPI-NG
GO40-IPI-LP
GO40-IPI-NG
LUX60
MEZZO-1000-AU
MEZZO1000-AUB
MEZZO-1300-AU
MEZZO1300-AUB
MEZZO-1300ST-AU
MEZZO1300ST-AUB
MEZZO-1600-AU
MEZZO1600-AUB
NBV3630I
NBV3630I-B
NBV3933I
NBV3933I-B
NBV4236I
NBV4236I-B
NBV4842I
NBV4842I-B
NDV3630I
NDV3630IL
NDV3933I
NDV3933IL
NDV4236I
NDV4236IL
NDV4842I
NDV4842IL
ODPALG-48
ODPALGST-48
PIER-36TR-IPI
PIER-36TRLP-IPI
PRIMO48
PRIMO48ST
PRIMO60
PRIMO60ST
PRIMO-II-48
PRIMO-II-48ST
PRIMO-II-60
PRIMO-II-60ST
PRIMO-II-72
PRIMO-II-72ST
QV36A-FB
QV36A-FBLP
RAVE4013I
RAVE4013I-C
RAVE4013I-D
RBV4236IH
RBV4236IT
RBV4236IT-B
RBV4842IH
RBV4842IT
RBV4842IT-B
RED40-LBG
RED40-LBN
RED40-LBP
RED40-LCG
RED40-LCN
RED40-LCP
RED40-LGG
RED40-LGN
RED40-LGP
RED40-LM
RED40-LRG
RED40-LRN
RED40-LRP
RED40-N-AU
RED40-NM
RED40-NNG
RED40-NNN
RED40-NNP
RED40-NOG
RED40-NON
RED40-NOP
RED40-NWG
RED40-NWN
RED40-NWP
RED40ST-LBG
RED40ST-LBN
RED40ST-LBP
RED40ST-LCG
RED40ST-LCN
RED40ST-LCP
RED40ST-LGG
RED40ST-LGN
RED40ST-LGP
RED40ST-LM
RED40ST-LRG
RED40ST-LRN
RED40ST-LRP
RED40ST-N-AU
RED40ST-NM
RED40ST-NNG
RED40ST-NNN
RED40ST-NNP
RED40ST-NOG
RED40ST-NON
RED40ST-NOP
RED40ST-NWG
RED40ST-NWN
RED40ST-NWP
RED60-LBG
RED60-LBG-80
RED60-LBN
RED60-LBN-80
RED60-LBP
RED60-LBP-80
RED60-LCG
RED60-LCG-80
RED60-LCN
RED60-LCN-80
RED60-LCP
RED60-LCP-80
RED60-LGG
RED60-LGG-80
RED60-LGN
RED60-LGN-80
RED60-LGP
RED60-LGP-80
RED60-LM
RED60-LM-80
RED60-LRG
RED60-LRG-80
RED60-LRN
RED60-LRN-80
RED60-LRP
RED60-LRP-80
RED60-NM
RED60-NM-80
RED60-NNG
RED60-NNG-80
RED60-NNN
RED60-NNN-80
RED60-NNP
RED60-NNP-80
RED60-NOG
RED60-NOG-80
RED60-NON
RED60-NON-80
RED60-NOP
RED60-NOP-80
RED60-NWG
RED60-NWG-80
RED60-NWN
RED60-NWN-80
RED60-NWP
RED60-NWP-80
SL350TRSI-N-CE
SL350TRSI-PB-CE
SL-350TRS-IPI
SL-36-ULTIMATE
SL-550BE-IPI
SL-550BE-IPI-B
SL-550BELP-IPI
SL-550BELP-IPIB
SL-550BE-M-IPI
SL-550F
SL-550F-LP
SL-550METRO
SL-550METRO-BU
SL-550METRO-LP
SL-550TR-IPI-D
SL-550TR-IPI-E
SL-550TRLP-IPID
SL-550TRLP-IPIE
SL-550TRS-IPI-D
SL-550TRS-IPI-E
SL-550TRSLPIPID
SL-550TRSLPIPIE
SL-550TV-IPI-D
SL-550TV-IPI-E
SL-5F
SL-5F-IFT
SL-750F
SL-750F-LP
SL-750TR-IPI-D
SL-750TR-IPI-E
SL-750TRLP-IPID
SL-750TRLP-IPIE
SL-750TRSFHHIPI
SL-750TRS-IPI-D
SL-750TRS-IPI-E
SL-750TRSLPIPID
SL-750TRSLPIPIE
SL-750TV-IPI-D
SL-750TV-IPI-E
SL-750TV-IPI-F
SL-7F
SL-7F-IFT
SL-950TR-IPI-D
SL-950TR-IPI-E
SL-950TV-IPI-D
SL-950TV-IPI-E
SL-950TV-IPI-F
SLR
SLR-B
SLR-C
SLR-D
SOHO24
SOHO24B
SOHO24LP
SOHO-B-CEB
SOHO-N-CEB
SOHO-P-CEB
ST-36TR-IPI
ST-36TRLP-IPI
ST-36TVB-IPI
ST-550TM-IPI
TWILIGHT-II
TWILIGHT-II-B
TWILIGHT-II-C
TWILIGHT-II-MDC
TWILIGHT-II-MOD
TWILIGHTLP-II
TWILIGHTLP-II-B
XLR-N-AU
XLR-N-CE
XLR-PB-AU
XLR-PB-CE

Heat-N-Glo Gas Inserts:
COSMO-I30AU

Heat-N-Glo Gas Log Sets:
CFL-24LP-IPI
CFL-24NG-IPI

Heat-N-Glo Gas Stoves:
GARN-D-CSB-IPI
GARN-DCSB-IPI-B
GARN-D-MBK-IPI
GARN-DMBK-IPI-B
GARN-D-PMH-IPI
GARN-DPMH-IPI-B
GARN-MBK-IPI
GARN-MBK-IPI-B
OXDV30-IPI
PALOMA-BK-MOD
PALOMA-BL
PALOMA-BZ
PALOMA-BZ-MOD
PALOMA-GR
PALOMA-GR-MOD
PALOMA-GY
PALOMA-GY-MOD
SAPH-D-CSB-IPI
SAPH-D-CSB-IPIL
SAPH-D-MBK-IPI
SAPH-D-MBK-IPIL
SAPH-D-PMH-IPI
SAPH-D-PMH-IPIL
SAPH-MBK-IPI
SAPH-MBK-IPIL
TIARAI-BK-IPI
TIARAI-BK-IPIL
TIARAI-BR-IPI
TIARAI-BR-IPIL
TIARAI-CES-IPI
TIARAI-CES-IPIL
TIARAP-BK-IPI
TIARAP-BK-IPI-B
TIARAP-BR-IPI
TIARAP-BR-IPI-B
TIARAP-CES-IPI
TIARAPCES-IPI-B
TIARII-BK-IPI
TIARII-BR-IPI
TIARII-CES-IPI
TOPAZD-CSB-IPI
TOPAZD-MBK-IPI
TOPAZD-PMH-IPI
TOPAZ-MBK-IPI
VRT-BK-N-AUB
VRT-BZ-B-CEB
VRT-BZ-N-AUB
VRT-BZ-N-CEB
VRT-BZ-P-AUB
VRT-BZ-P-CEB
VRT-GR-B-CEB
VRT-GR-N-CEB
VRT-GR-P-CEB
VRT-GY-B-CEB
VRT-GY-N-AUB
VRT-GY-N-CEB
VRT-GY-P-AUB
VRT-GY-P-CEB

System Type

This is an electronic ignition system, commonly called an IPI system or intermittent pilot ignition system. Instead of keeping a pilot flame burning continuously, the fireplace lights the pilot only when there is a call for heat.

IPI systems use a control module to manage ignition, flame sensing, gas valve operation, and safety shutdown functions.

This system commonly includes:

• Control module — controls spark, flame sensing, and gas valve operation.
• Electronic gas valve — opens and closes gas flow to the pilot and main burner.
• Igniter / flame sensor assembly — creates spark and confirms flame presence.
• Battery backup or power supply — provides operating power for ignition and control functions.

These systems offer improved efficiency, remote-control compatibility, and added safety features, but they also include more electronic components than a millivolt system.

Common Problems This Part Fixes

If your fireplace uses an electronic ignition (IPI) system, the pilot assembly is responsible for igniting the pilot flame and proving flame presence to the control module. When it begins to fail, it can cause ignition issues or system shutdowns.

Replacing the pilot assembly often resolves the following problems:

• Spark is present but pilot will not light
  The pilot assembly may not be delivering gas properly or the ignition point is worn or misaligned.
• Pilot lights but shuts off shortly after
  The flame sensor is not properly detecting the pilot flame.
• Continuous clicking or sparking without ignition
  The system is attempting to light, but the pilot assembly is not establishing flame.
• Intermittent ignition or delayed startup
  Worn or dirty components can cause inconsistent ignition performance.
• No spark at the pilot
  A damaged or grounded igniter electrode may prevent spark generation.
• Weak or unstable pilot flame
  A clogged pilot orifice or worn assembly can affect flame quality.

Important Note

These symptoms can also be caused by a faulty control module, wiring issues, or gas supply problems. Proper diagnosis is recommended before replacing the pilot assembly.

Warranty Information

This product includes a 12-month warranty from the date of purchase. This warranty covers defects in materials or workmanship under normal operating conditions.

Fireplace components must be properly installed and matched to the correct system (millivolt vs IPI, natural gas vs propane).

This warranty does NOT cover:
• Improper installation or incorrect application
• Use with the wrong gas type (NG vs LP)
• Misdiagnosis of the issue
• Damage caused by other failing components
• Normal wear and tear
• Labor, service, or diagnostic time

Because many fireplace issues can be caused by multiple components, we strongly recommend confirming the diagnosis before replacing parts.

We are happy to assist with this. Proof of purchase is required for all warranty claims. Please contact us prior to removal or replacement of the part so we can help verify the issue and guide the warranty process.

Do I need any special tools to install this?

Most pilot assemblies can be installed using basic hand tools, and no specialized equipment is typically required.

In most cases, you will need:

• Adjustable wrench or open-end wrenches
• Screwdrivers (Phillips and/or flathead)
• Nut driver or socket set

The pilot assembly is usually mounted near the burner and connected by a pilot tube and thermocouple or thermopile. Installation involves removing the old assembly, reconnecting the gas line components, and securing the new pilot in place.

It is important to ensure all connections are tight and properly aligned. After installation, always check for gas leaks using a leak detection solution and confirm proper pilot flame appearance.

If you are unsure or uncomfortable working with gas components, we recommend having a qualified technician perform the installation to ensure safe and proper operation.

Do I need to make any adjustments after installation?

In most cases, no major adjustments are required after installing a pilot assembly, but a few important checks should always be performed to ensure proper operation.

After installation, you should:

• Verify the pilot flame is steady and properly positioned over the thermocouple or flame sensor
• Confirm the flame is strong enough to fully engulf the sensor (not weak or lifting)
• Check all gas connections for leaks using a leak detection solution

Some systems may include a pilot adjustment screw on the gas valve. If needed, this can be used to fine-tune the pilot flame height, but many modern systems are preset and do not require adjustment.

If the pilot flame appears weak, unstable, or does not stay lit, this may indicate an issue with gas pressure, air in the line, or another component in the system.

Proper flame appearance and stable operation are key to safe and reliable performance. If you are unsure about flame characteristics or adjustments, we recommend consulting a qualified technician.

How difficult is this part to replace?

Replacing a pilot assembly is generally considered a moderate repair and can often be completed by a homeowner with basic mechanical skills.

The process typically involves accessing the burner area, disconnecting the pilot tube and sensor leads, removing the old assembly, and installing the new one in the same position.

While no specialized tools are usually required, the work does involve gas connections and components that must be installed correctly to ensure safe operation.

For someone comfortable working with hand tools and following instructions carefully, this is a manageable repair. However, access to the pilot assembly can vary depending on the fireplace model, and some units may require additional disassembly.

If you are unsure about working with gas systems or identifying proper flame characteristics after installation, we recommend having a qualified technician perform the replacement.

How do I know if my pilot assembly is bad?

A bad pilot assembly will usually show clear symptoms related to ignition problems or unstable flame performance.

Common signs of a faulty pilot assembly include:

• Pilot will not light at all
• Pilot lights but will not stay lit
• Weak, small, or flickering pilot flame
• Pilot lights but the main burner does not turn on
• Intermittent operation or frequent shutdowns

In many cases, the issue is caused by a worn or failing thermocouple or thermopile, a clogged pilot hood, or a damaged ignition component. Dirt, dust, or corrosion can also affect how the pilot flame contacts the sensor.

A proper pilot flame should be steady, strong, and fully engulf the thermocouple or flame sensor. If the flame is weak, not making good contact, or going out unexpectedly, the pilot assembly may need to be cleaned or replaced.

Before replacing the assembly, it is also important to rule out other possible causes such as low gas pressure, air in the gas line, or a faulty gas valve.

If cleaning does not resolve the issue or the components show signs of wear or damage, replacing the pilot assembly is often the most reliable solution.