The G3 was first introduced in 1991 as part of our flagship line and has been exceeding customer expectations ever since. Innovation, attention to detail and continuous improvement have positioned the G3 as the industry’s number one selling radiant gas insert.

Easy-to-use, energy saving features make the G3 insert a true leader in efficient, effective zone heating.

Valor inserts provide peak performance and improved operating efficiencies—saving you energy with AutoFire™.

Model Max Input Min Input Max Output Energuide
738KN 24,000 6,500 16,169 61.20%
738KP 24,000 13,000 16,169 61.20%
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)
Remote Control Quick Guide | Manual
Viewing Area 26 ⅛” w x 12 ⅛” h = 317″²
Min. Cavity Dimensions 28″ w x 20″ h x 12″ d
Wall Control 1265WSK
Installation Type Direct Vent or B-Vent
ValorStat Plus ValorStat Plus Remote Manual and Quick Guide
Fuel Beds

739DWK I Driftwood

739LSK I Logs

739RSK I Rocks

761DRK I Decorative Rocks


739FBL I Fluted Black

739RGL I Reflective Glass

739VRL I Red Brick

Optional Backing Plates / Closure Plates
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 – 40″ w x 2 ½” h
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
GV60BRK 1-Hour Shut Down Handset (739 engine only)
GV60NTK Non-Thermostat Handset (739 engine only)
GV60PAK Power Adapter Kit (739 engine only)