U31 Gas Fireplace InsertEnergy by Regency® Share Manufacturer: Regency Brand: Regency® Collection: Energy Model: U31 Gas Fireplace Insert Year: 2022 Add to Quote Check Availability Ask a Question Trade-In Value Apply for Financing John is awesome and does fantastic work. A R Very friendly and local owner! Love this fireplace company over other that I will not name! 😎 Kellii Tarrer John is awesome and does fantastic work Andrew Rose We've been using Grizzly Fireplace for years for are fireplace repair and maintenance. They are always super efficient, timely and pleasant to work with. Thanks Grizzly for the great service! Marilyn Tarter I wanted to let you know the new propane stove is working great, my two brothers from Florida were here last week sleeping on blow-up beds and stuff in that main room where the stove is and although evening temperatures were only low 40's and upper 30's, that stove heated the entire space such that they had to turn it off each morning around 4-5am as it was becoming a furnace in there. So even my thin-blooded brothers from Florida thought it was wonderful... I am very happy with this specific stove and how nice the installation looks and is working! Thank you Ryan for educating me and recommending that product, I couldn't be happier Paul This is the best fireplace store in Western Montana. They can do projects from start to finish. Don't shop any place else but Grizzly Fireplace. Triston Shepard DescriptionThe Regency Energy U31 B-vent gas fireplace insert is well suited to installation in older homes. This mid-sized gas insert provides ample radiant and convective heat for most mid-sized living spaces. The U31 gas insert includes a variable speed blower to help circulate the warmth of the fireplace throughout the room. Rest easy knowing that you are buying a quality gas insert with Regency's industry leading limited lifetime warranty. Stay warm even during the worst storms with the U31 gas fireplace insert that continues to operate safely without electricity. Manufacturer InfoKey FeaturesEfficient upgrade to keep the heat in your homeB-vent application is ideal for older homesOperates on natural gas or propaneSafely operates without electricityVariable speed blower to distribute heat efficientlyEnergy SpecificationsNGLPMaximum BTUs30,00027,500Turn Down BTU14,50013,700Efficiency58.4559.29%EnerGuide Rating51.42%47.41%General SpecificationsProduct SizeMediumView Area380 sq.in.Room SizeMediumVent TypeB-VentVent Size (Air Intake)N/AVent Size (Exhaust)4"Min. Fireplace OpeningWidth (front)26 1/2 in.Width (back)22 1/2 in.Height21 in.Depth15 in. FeaturesVariable Air Blower Downloads Available OptionsEfficiencyBTU58.0%3000059.0%27500 Specifications Hearth Type: Fireplace Inserts Label: NG Fuel Type: Natural Gas Total Heat Output: 27500-30000 BTU Efficiencies: 58.0-59.0% Ignition Type: Automatic (Intermittent Pilot) Heating Capacity: 500 sq. ft. Size: 15.00" x 26.50" x 21.00" Share Manufacturer: Regency Brand: Regency® Collection: Energy Model: U31 Gas Fireplace Insert Year: 2022 Add to Quote Check Availability Ask a Question Trade-In Value Apply for Financing John is awesome and does fantastic work. A R Very friendly and local owner! Love this fireplace company over other that I will not name! 😎 Kellii Tarrer John is awesome and does fantastic work Andrew Rose We've been using Grizzly Fireplace for years for are fireplace repair and maintenance. They are always super efficient, timely and pleasant to work with. Thanks Grizzly for the great service! Marilyn Tarter I wanted to let you know the new propane stove is working great, my two brothers from Florida were here last week sleeping on blow-up beds and stuff in that main room where the stove is and although evening temperatures were only low 40's and upper 30's, that stove heated the entire space such that they had to turn it off each morning around 4-5am as it was becoming a furnace in there. So even my thin-blooded brothers from Florida thought it was wonderful... I am very happy with this specific stove and how nice the installation looks and is working! Thank you Ryan for educating me and recommending that product, I couldn't be happier Paul This is the best fireplace store in Western Montana. They can do projects from start to finish. Don't shop any place else but Grizzly Fireplace. 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