Lopi Radiant Plus Medium
12-Month, 0% Financing Available*

- FUEL
- GAS/LP
- SIZE
- M
- HEATED SQ. FT.
- 1250
The Radiant Plus Medium GSB insert brings beauty and consistent warmth to rooms up to 1,250 sq. ft., combining realistic Dancing-Fyre flames and a Classic Log Set with efficient heating options. With selectable control modes (Standing Pilot or GreenSmart Basic), battery backup for power outages, and customizable face styles, it offers both style and utility designed for real-life comfort.
product specifications:
- FUEL:
- GAS/LP
- SIZE:
- M
- HEATED SQ. FT.:
- 1250
- Heating Capacity:
- Up to 1,250 Square Feet
- Maximum BTU/HR Input:
- 25,000 (NG & LP)
- Minimum BTU/HR Input:
- 18,000 (NG/LP)
- Steady State Efficiency:
- Up to 86.98% (NG) Up to 89.03% (LP)
- P4 Canadian Efficiency:
- Up to 74.15% (NG); 75.07% (LP)
- Dimensions:
- 19-1/2” H, 26-1/2” W (Front), 23-1/2” W , 14-7/8”D
- Glass Viewing Area:
- Ceramic Glass, 24-1/4″ W x 12-3/4″ H, 308.5 Sq. In.




frequently asked questions
Per the owner's manual, the Radiant Plus Medium insert has an approximate heating capacity of 400 to 1,250 square feet on both natural gas and propane. Capacity will vary with floor plan, insulation, and outside temperature.
The manual lists a maximum BTU input per hour of 25,000 on natural gas and 25,000 on propane, with variable-rate heat output.
Per the owner's manual, the insert requires a minimum fireplace height of 19-3/4 inches, a minimum width of 27 inches, and a minimum depth of 15 inches, with a 0 inch hearth extension. It installs in a code-conforming masonry or tested and listed factory-built (metal) wood-burning fireplace.
Yes. The manual lists a battery backup system that keeps the insert working during power outages. The circulation blower is optional, and the pilot can be set to on-demand or intermittent.
The heater is shipped in natural gas (NG) configuration but may be converted to propane (LP) using a conversion kit with the orifices and LP regulator included.
Per the owner's manual, the Travis Industries Limited 7 Year Warranty covers this gas appliance for the original purchaser: parts and labor in years 1 and 2, parts and labor on covered components in years 3 through 5, and parts only in years 6 and 7.
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