Radiant Plus™ Medium

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Lopi’s Radiant Plus Medium Gas Fireplace Insert is an ideal choice for anyone seeking reliable performance and excellent features at a great price! The Radiant Plus provides beauty and warmth to living spaces up to 1,250 square feet. The Dancing-Fyre burning and Classic Log Set mimic a real wood-burning fire, right down to the flame pattern and highly detailed logs and ember bed.

The Radiant Plus is offered with both Standing Pilot (MV) and GreenSmart Basic (IPI) control systems, allowing you to choose the version that best suits your lifestyle and heating preferences! The Standing Pilot model is ideal for anyone wanting a simple, dependable heat source that does not require power to operate. The GreenSmart Basic system is a great choice for convenience and energy efficiency, as your pilot turns on and off depending on your heating needs. It also includes an automatic battery backup system to operate during power outages.

A variety of face styles and the ability to custom fit panels to each unique fireplace give this insert unlimited design potential.


  • Heating Capacity : 400 to 1,250
  • Minimum BTU Input: 12,000 (NG) 13,000 (LP)
  • Maximum BTU Input: 25,000 (NG) 25,000 (LP)
  • Steady State Efficiency (High): Up to 86.98% (NG) Up to 89.03% (LP)
  • P4 Canadian Efficiency (FE): GSB2 75.11% (NG); 76.05% (LP) MV 74.15% (NG); 75.07% (LP)
  • AFUE: 80.3% (NG) 79.5% (LP)
  • Fan: 100 CFM, Optional
  • Glass Area: 24-3/16" W x 12-3/4" H
  • Venting: Direct Vent, 3" Intake, 3" Exhaust
  • BASIC GreenSmart Remote: Optional
  • Warranty: Limited 7 Year
  • Weight: 80 lbs.
  • Burner System: Dancing-Fyre™ with 6 piece logset

Dimensions / Installation / Documentation

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