HHT Control Module (SRV593-592)

The Dexen Electronic Control Module (Part Number 593-592) is a reliable and essential OEM component for your gas fireplace system. This module ensures precise control of the ignition and burner functions, enhancing the efficiency and safety of your unit. Designed for compatibility with top brands including Heat N Glo, Heatilator, Majestic, Outdoor Lifestyles, and Quadra-Fire, it provides seamless performance and long-lasting durability. Whether you're replacing a faulty module or upgrading your system, this part guarantees optimal operation. Backed by a one-year manufacturer’s warranty, expert support, and fast shipping, it’s the perfect solution for maintaining your fireplace’s functionality.

Fits the following models:

NOTE: This is a Dexen IPI controller and is used on IPI valves only, does not work with DSI, HSI or standing pilot units.

Heat N Glo Gas Fireplaces:

• 6000BEC-IPI
• 6000BE-IPI
• 6000CF-OAK-IPI
• 6000GBV-IPI
• 6000GCF-IPI
• 6000G-IPI
• 6000GL-IPI-R & 6000GL-IPI-S
• 6000GLX-IPI-R & 6000GLX-IPI-S
• 6000PLUS
• 6000TRI-IPI
• 6000TR-OAK-IPI
• 6000TRXI-IPI
• 6000TV-OAK-IPI
• 6100PLUS & 6100PLUS-LP
• 8000CF-OAK-IPI
• 8000TRD-IPI
• 8000TR-OAK-IPI
• 8000TVD-IPI
• 8000TV-OAK-IPI
• BCBV36I
• BE-36-CIPI
• BE-41B-IPI
• BE-41IPIC
• BRAVO
• CERONA-36
• CERONA-42
• CFL-24NG-IPI & CFL-24LP-IPI
• CFX-CRESCENT - After serial # 002182991
• CFX-DA
• CFX-DIAMOND
• COSMO-GXT-IPI
• COSMO-SXT-IPI
• CRESCENTII
• DV3732
• DV3732SBi
• ESC-42ST - Pre serial # 0022120860 (LC serial numbers are the post cut off)
• ESCAPE-36DV
• ESCAPE-42DV
• EVEREST - After serial #5000
• EVEREST-B
• GATEWAY
• GEM-36
• GEM-36B
• GEM-42
• GEM-42B
• GO24-IPI-NG & GO24-IPI-LP
• GO30-IPI-NG & GO30-IPI-LP
• GO318-IPI-NG & GO318-IPI-LP
• GO324-IPI-NG & GO324-IPI-LP
• GO330-IPI-NG & GO330-IPI-LP
• GO33-IPI-NG & GO33-IPI-LP
• GO35-IPI-NG & GO35-IPI-LP
• GO40-IPI-NG & GO40-IPI-LP
• GRAND-50-D
• INFINITY
• LCOR-36TRB-IPI
• LCOR-HVB-IPI
• LCOR-HV-IPI
• L-COR-IPI
• LUX60
• ODGO324-IPI-NG & GO324-IPI-LP
• OLYMPUS
• PALOMA
• PALOMA-MOD
• PASSAGE
• PIER-36TRB-IPI
• PIER-36TR-IPI
• PIER-HVB-IPI
• PIER-HV-IPI
• PIER-PV-IPI
• PIER-TRC-IPI
• PIER-TVFL-IPI
• RBV4236IT & RBV4236IH
• RBV4842IT & RBV4842IH
• RCOR-36TRB-IPI
• RCOR-HVB-IPI
• RCOR-HV-IPI
• R-COR-TRC-IPI
• RED40
• RED40-NNN, RED40-NM & RED40-LM
• RED40ST
• RED40ST-NNN, RED40ST- NM & RED40ST-LM
• RED60
• SL-350TRS-IPI
• SL-36-ULTIMATE
• SL-550BE-IPI
• SL-550BE-IPI-B
• SL-550BE-M-IPI
• SL-550F
• SL-550METRO
• SL-550METRO-BU
• SL-550TR-IPI-C
• SL-550TR-IPI-D
• SL-550TR-IPI-E
• SL-550TRS-IPI-D
• SL-550TRS-IPI-E
• SL-550TV-IPI-C
• SL-550TV-IPI-D
• SL-550TV-IPI-E
• SL-550TV-IPI-F
• SL-750F
• SL-750TR-IPI-C
• SL-750TR-IPI-D
• SL-750TR-IPI-E
• SL-750TRSFHHIPI
• SL-750TRS-IPI-D
• SL-750TRS-IPI-E
• SL-750TV-IPI-C
• SL-750TV-IPI-D
• SL-750TV-IPI-E
• SL-950TR-IPI-C
• SL-950TR-IPI-D
• SL-950TR-IPI-E
• SL-950TV-IPI-C
• SL-950TV-IPI-D
• SL-950TV-IPI-E
• SL-950TV-IPI-F
• SLF-550TR-IPI-E
• SLR (COSMO)
• SLR32
• SLR-B (COSMO)
• SLR-C (COSMO)
• SOHO24
• SOHO24B
• SOULSTICE
• ST-36TRB-IPI
• ST-36TR-IPI
• ST-36TVB-IPI
• ST-42TVFL-IPI
• ST-550T-IPI
• ST-550TM-IPI
• ST-HVB-IPI
• ST-HV-IPI
• ST-PV-IPI
• ST-TRC-IPI

Heatilator Gas Fireplaces:

• ADVR3428I & ADVR3428IL
• ADVT3428I & ADVT3428IL
• AZTEC
• BCBR36
• BCBV36I
• BRAVO
• CB4236IR
• CB4236MIR
• CB4842IR
• CB4842MIR
• CD4236IR & CD4236ILR
• CD4236MIR & CD4236MILR
• CD4842IR & CD4842ILR
• CD4842MIR & CD4842MILR
• CFL-24NG-IPI & CFL-24LP-IPI
• CNXT4236IT & CNXT4236IH
• CNXT4842IT & CNXT4842IH
• CNXT70ET & CNXT70EH
• CNXT70iH & CNXT70iT
• CNXT70iPLUS
• CNXT90ET & CNXT90EH
• CNXT90iH & CNXT90iT
• DV3732SBi
• ECLIPSE-32
• ECLIPSE-36
• EDV3633I & EDV3633IL
• EHS3633I
• FI36M & FI36ML
• FI42M & FI42ML
• GB4336i & GB4336iL
• GB4942i & GB4942iL
• GBCL36I
• GBCR36I
• GBFL36I
• GBFL4136I
• GBST36I & GBST36LI
• GBST4336I
• GCBC60i & GCBC60Li
• GCBC80i & GCBC80Li
• GCDC60i & GCDC60Li
• GCDC80i & GCDC80Li
• GDCH60I & GDCH60LI
• GDCH60iV & GDCH60LiV
• GDCL4136I
• GDCL60I & GDCL60LI
• GDCR4136I
• GDCR60i & GDCR60Li
• GDFL4136I
• GDFL60I & GDFL60LI
• GDFL60IV & GDFL60LIV
• GDST3831I
• GDST4336I
• GDST5244I
• GDST60i & GDST60Li
• GDST60iV & GDST60LiV
• GGBR60E & GGBR60LE
• GGBR60I & GGBR60IL
• GGBR80E & GGBR80LE
• GGBR80I & GGBR80IL
• GNBC30E & GNBC30LE - After 18/02
• GNBC33E & GNBC33LE - After 18/02
• GNBC36E & GNBC36LE - After 18/02
• GNDC30E & GNDC30LE - After 20/98
• GNDC33E & GNDC33LE - After 18/02
• GNDC36E & GNDC36LE - After 18/02
• GNRC33E & GNRC33LE - After 18/02
• GNRC36E & GNRC36LE - After 18/02
• GO24-IPI-NG & GO24-IPI-LP
• GO30-IPI-NG & GO30-IPI-LP
• GO318-IPI-NG & GO318-IPI-LP
• GO324-IPI-NG & GO324-IPI-LP
• GO330-IPI-NG & GO330-IPI-LP
• GO33-IPI-NG & GO33-IPI-LP
• GO35-IPI-NG & GO35-IPI-LP
• GO40-IPI-NG & GO40-IPI-LP
• IB75
• ICON100iH & ICON100iT
• ICON60iH & ICON60iT
• IDV4833IT & IDV4833IH
• IDV6247IT & IDV6247IH
• NB3630I
• NB3630MI
• NB3933I
• NB3933MI
• NB4236I
• NB4236IPLUS & NB4236ILPLUS
• NB4236MI
• NB4842I
• NB4842MI
• NBV3630I
• NBV3933I
• NBV4236I
• NBV4842I
• ND3630I & ND3630IL
• ND3630MI
• ND3933 &, ND3933IL
• ND3933MI
• ND4236I & ND4236IL
• ND4236MI
• ND4842I & ND4842IL
• ND4842MI
• NDI30
• NDI30-C
• NDI35
• NDI35-C
• NDV3630I & NDV3630IL
• NDV3933I & NDV3933IL
• NDV4236I & NDV4236IL
• NDV4842I & NDV4842IL
• ODGO324-IPI-NG & LP
• RAVE3012I
• RAVE4013i
• RAVE4013i-C
• RBV4236IT & RBV4236IH
• RBV4842IT & RBV4842IH
• STIO-TWILIGHT
• TITAN

Majestic Gas Fireplaces:

• JASPER30IN
• MERC32
• OXDV30-IPI
• QUARTZ32IN
• QUARTZ32IL
• QUARTZ36IN
• QUARTZ36IL
• QUARTZ42IN
• QUARTZ42IL

Outdoor Lifestyles Gas Fireplaces:

• ODPALG-48
• ODPALGST-48
• ODLANAIG-60
• TWILIGHT
• TWILIGHT-II
• TWILIGHT-II-B
• TWILIGHT-II-C
• TWILIGHT-II-MOD

Quadra-Fire Gas Fireplaces:

• QV36A-FB (Expression)
• QV-PIER-HV-IPI
• QV-ST-HV-IPI

HHT part # SRV593-592
Replaces old part number 593-592 
OEM HHT part

May fit other models, please check your owner’s manual for part number compatibility.