Info About Pricing

‘Starting At’ price is MSRP for base model from manufacturer. Exact price you pay will be higher, as pricing does not include installation, venting, taxes, fees, or accessories. Pricing is subject to change without notice. Mistakenly posted prices and/or options on the website do not obligate us to those incorrect prices and/or options. Please contact us to inquire about an estimate.

Radiant Plus Large Gas Insert by Lopi

Gas Burning Fireplace Insert

TWO MODELS – The Radiant Plus is the perfect choice for anyone seeking a gas insert with reliable performance and great features at a reasonable price. This On Demand Standing Pilot insert features a quick, easy startup and requires no power to run or operate, making it a reliable heat source for any home, and even during power outages! The Radiant Plus offers more standard features than any other insert in its class and is designed to deliver year-round comfort that can be tailored to any of your heating needs and provide warmth to living spaces ranging from 500 square feet to 1,650 square feet. The unique design of the Radiant Plus delivers optimum radiant and natural convection heat while showcasing a massive fire viewing area that’s the biggest in its class!

Design This Fireplace with the Travis FireBuilder App

Pick your model, accessories and extras then snap a photo of your room and upload it to the app to see what your new fireplace will look like in your room.

Efficiently heat large areas and family rooms up to 1650 sq. ft.

MV Model: This Millivolt (MV) model features a Continuous Pilot system where the pilot flame stays lit at all times. This model is a great choice for anyone who desires a simple heat source that does not require power for installation and operation.

GSB Model: The GreenSmart® Basic (GSB) model is an excellent energy-efficient choice. This model conserves fuel with a GreenSmart® pilot system that automatically lights the fireplace when heat is called for, and turns off the fireplace when no heat is needed.

Heating Capacity

Up to 1,650 sq. ft.



Fuel Type

LP or Natural Gas

Viewing Area

451.7 sq. in.




Designer Faces and Trims

Appliance Width 26-1/2″
Appliance Height 19-1/2″
Appliance Depth 14-7/8″
Heating Capacity Up to 1,650 sq. ft.
Maximum BTU/hr Input 33,000 (NG), 31,000 (LP)
Minimum BTU/hr Input 17,000 (NG), 15,500 (LP)
Steady State Efficiency Up to 87.81% (NG); Up to 87.94% (LP)
Fuel Type LP or Natural Gas
Glass Viewing Area Ceramic Glass
27-3/4″ W x 16-1/4″ H
451.7 sq. in.
Color Black

Designer Faces and Trims

Designer, Black Paint
Universal, Black Paint
Times Square, Black Paint


Radiant Plus Large MV (On Demand Standing Pilot)
Radiant Plus Large GSB (GreenSmart Basic IPI)

See if this product works for you!