Legend G4  |  Insert Fireplace

Models: 780KN/KP, 785KLN/KLP & 785YN/YP

The Legend G4 Series is designed to fit existing large fireplace openings without sacrificing presence and performance. The result, an impressive flame viewing area highlighted by a proportional surround that compliments, not overpowers.

Increase your overall home efficiency, provide ease-of-use heat control and effectively distribute warmth. Ceramic and stainless steel burner kit options are engineered for performance and efficiency.

AutoFire Integration Standard Safety Screen ValorStat Max Remote Insert Approved


Model Max Input Min Input Max Output Energuide
780KN 28,000 6,500 20,933 70.02%
780KP 28,000 13,000 20,933 70.02%
785KLN 28,000 17,500 20,773 70.00%
785KLP 28,000 13,000 20,773 70.00%
785YN 28,000 15,000 20,664 70.02%
785YP 26,000 13,000 19,344 70.05%

Gas Type Natural Gas (NG) or Propane (LPG)
Viewing Area 28" w x 18" h = 504"²
Min. Cavity Dimensions 33 ¼" w x 23 ¼" h x 15 ½" d
Remote Control ValorStat Max Remote (GV60MAX)
Optional Wall Control Wall Switch Kit (1265WSK)
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 G4 Insert Series

Murano Glass & Edgemont Front

Legend G4 Insert Series

780 Logs & 3-Sided Vintage Iron Front

Legend G4 Insert Series

Driftwood & 2 Inch Floating Front

Legend G4 Insert Series

Driftwood & 2 Inch Floating Front

Legend G4 Insert Series

Driftwood & 3-Sided Bronze Front

Legend G4 Insert Series

780 Logs & Hammered Copper Front



780KN/KP Stainless Steel Engine (Requires Log or Rock Fuel Bed)
785KLN/KLP Ceramic Engine with Traditional Logs
785YN/YP Ceramic Engine (Requires Driftwood, Murano or Decorative Fuel Bed)

Fuel Beds

781RSK | Rocks

Watch Now

782LSK | Logs

Watch Now

1101DWK | Pebble Beach Driftwood

Watch Now

785XDGM | Murano Glass

Watch Now

785XDGS | Decorative Glass

Watch Now

785KL | Traditional Logs

Watch Now


786LSL V2 | Ledgestone

787RGL | Reflective Glass

788FBL V2 | Fluted Black

789VRL V2 | Red Brick


784EHFC Edgemont Hammered Front - Copper (for use with 799BPB options)
784EHFOZ Edgemont Hammered Front - Oiled Bronze (for use with 799BPB options)
784EHFV Edgemont Hammered Front - Vintage Iron (for use with 799BPB options)
790FTV Floating Front - 2 ½” - Vintage Iron
791STB Square Front - 5 ¾” - Black
791STV Square Front - 5 ¾” - Vintage Iron
792FTV Floating 3-Sided Front - 5” - Vintage Iron
792FTZ Floating 3-Sided Front - 5” - Bronze
798FFV Floating 4-Sided Front - Vintage Iron
798FFZ Floating 4-Sided Front - Bronze
799EDFN Edgemont Front - Brushed Nickel Plated (for use with 799BPB options)
799EDFZ Edgemont Front - Bronze Powder Coat (for use with 799BPB options)

Backing Plates

799BPB-1 Backing Plate - Black - 39 ½" x 27"
799BPB-2 Backing Plate - Black - 46" x 31"
799BPB-3 Backing Plate - Black - 48" x 32 ⅜"

Optional Accessories

559CLT Co-Linear Terminal
559SFK Square Flashing Kit (for use with 559CLT)
785RGP Reflective Glass Panel
783RTB Riser Kit - Black
783RTV Riser Kit - Vintage Iron
794BPB Backing Plate - Black - 46" x 31"
794BPB-1 Backing Plate - Black - 48" x 32 ⅜"
795CFK V2 Circulating Fan Kit
795ALP Adjustable Levelling Platform
1265WSK Wall Switch Kit
GV60PAK Power Adapter Kit (for use with ValorStat Max Remote)

For a complete listing of Legend G4 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.