Legend G3  |  Insert Fireplace

Models: 738JN/JP & 739MN/MP

Easy-to-use, energy saving features position the Valor G3 insert as a leader in efficient, effective zone heating - a true upgrade in heat control, product reliability and overall home comfort.

The G3 Series is now equipped with the AutoFire™ system, which dynamically tunes your fireplace for peak performance. AutoFire provides improved operating efficiencies - saving you energy.

AutoFire Integration Standard Safety Screen ValorStat Plus Remote Insert Approved


Model Max Input Min Input Max Output Energuide
738JN 24,000 6,500 16,169 59.00%
738JP 24,000 13,000 16,169 59.00%
739MN 24,000 6,500 18,132 70.30%
739MP 24,000 13,000 18,132 70.30%

Gas Type Natural Gas (NG) or Propane (LPG)
Viewing Area 26 ⅛" w x 12 ⅛" h = 317"²
Min. Cavity Dimensions 28" w x 20" h x 12" d
Remote Control ValorStat Plus Remote (GV60)
Optional Wall Control Wall Switch Kit (1265WSK)
Installation Type Direct Vent or B-Vent
Additional Features Safety Screen | No Power, No Problem


AutoFire dynamically tunes your fireplace for peak performance and improved efficiencies. Higher outputs and less fuel consumption will save your home energy. Learn More

Installation Examples

Legend G3 Insert Series

Driftwood, Clearview Front & Clearview Fret

Legend G3 Insert Series

Decorative Rocks & Contemporary Surround

Legend G3 Insert Series

Logs, Double Doors & Deluxe Trim

Legend G3 Insert Series

Logs & Traditional Front

Legend G3 Insert Series

Logs, Double Doors & Cast Iron Surround

Legend G3 Insert Series

Logs, Clearview Front & Ventana Fret



738JN/JP B-Vent Insert Engine
739MN/MP Direct Vent Insert Engine

Fuel Beds

739DWK | Driftwood

Watch Now

739LSK | Logs

Watch Now

739RSK | Rocks

Watch Now

761DRK | Decorative Rock Kit

Watch Now


739FBL | Fluted Black

739RGL | Reflective Glass

739VRL | Red Brick


741SFB Contemporary Front - Black
741SVI Contemporary Front - Vintage Iron
742CFB Cast Iron Front - Black
743FVI FenderFire Double Door Front
744FVI FenderFire Single Door Front
745CFV Clearview Front - Vintage Iron (choose Fret option)
765CSB Contemporary Surround Front - Black (739 engine only)
765CSC Contemporary Surround Front - Copper (739 engine only)
765CSN Contemporary Surround Front - Brushed Nickel (739 engine only)
765CSPN Contemporary Surround Front - Painted Nickel (739 engine only)
772MBF2 Matte Black Front (739 engine only)


740CAP Clearview Access Panel
758CCB Clearview Cast Fret
1225VFB Ventana Fret


715CVI Cast Iron - Vintage Iron
746CTK 3-Sided Contour - Black
746VIK 3-Sided Contour - Vintage Iron
747DTK 3-Sided Deluxe - Black
747VIK 3-Sided Deluxe - Vintage Iron
748CTK 4-Sided Contour - Black
749DTK 4-Sided Deluxe - Black
749VIK 4-Sided Deluxe - Vintage Iron
753OTK 3-Sided Oversized - Black
753OTV 3-Sided Oversized - Vintage Iron
756STB 3-Sided Square - Black
756STP 3-Sided Square - Brushed Nickel
756STV 3-Sided Square - Vintage Iron
757STB 4-Sided Square - Black
757STV 4-Sided Square - Vintage Iron
764PFB 4-Sided Square Picture Frame - Black
767STB 3-Sided Square - Black

Optional Backing Plates / Closure Plates

763BPB Backing Plate - Black
750OCP Oversized Closure Plate - Black
750OVI Oversized Closure Plate - Vintage Iron

Optional Accessories

559CLT Co-Linear Terminal
559SFK Square Flashing Kit (for use with 559CLT)
720SWK Co-Linear Side Wall Kit (for use with 739J engine)
720SWK-M Co-Linear Side Wall Kit (for use with 739M engine)
725RTB Riser Kit - Black - 2 ½" x 40"
751LTK Lift Trim Kit - Black (must be used with 752BTK/BVK)
751LVK Lift Trim Kit - Vintage Iron (must be used with 752BTK/BVK)
752BTK Base Trim Kit - Black
752BVK Base Trim Kit - Vintage Iron
755CFK Circulating Fan Kit (739 engine only)
761DRK Decorative Rock Kit (addition to 739RSK)
762TRB Temperature Reduction Baffle
770ZCK Zero Clearance Kit (738 engine only)
GV60BRK 1-Hour Shut Down Handset (739 engine only)
GV60NTK Non-Thermostat Handset (739 engine only)
GV60PAK Power Adapter Kit (739 engine only)

For a complete listing of Legend G3 components please visit the Owner's Manual section.

CAD Files

For information on Valor CAD files, please click here or visit our CADdetails.com profile.

Fireplace Safety

Included with your purchase, a Valor Barrier Screen is recommended at all times. Close adult supervision is required if there are young children, or at-risk individuals in the house. Learn more.



About Valor

Warming homes since 1890, Valor continues to set new standards in gas fireplace efficiency, comfort control and fashionable design. Our mission is to be a leader in the design and production of innovative, energy-efficient home comfort products.