42-inch Linear Gas FireplaceAscent™ Linear Premium Series by Napoleon Share Manufacturer: Wolf Steel Ltd Brand: Napoleon Collection: Ascent™ Linear Premium Series Model: 42-inch Linear Gas Fireplace Year: 2026 Add to Quote Check Availability Ask a Question Trade-In Value Apply for Financing I have an old gas insert in my fireplace that hasn’t been serviced for over 20 years. Seth, the one who came to service it, was very knowledgeable, helpful and informative. He was very thorough and did ln’t try to get me to buy a new one and helped me understand more about how it worked. He was friendly and even cleaned up the little mess he made. I am a customer for life! And with Grizzly’s expertise I think my insert, that has lasted at least 30 years, may keep going further beyond its life expectancy. Thank you Seth and Grizzly Fireplace. Janet Malone Eli and Seth were great they know what they're doing and they know the product. I would recommend them anytime. Mary Lou Angove From our first few minutes of entering the business we knew we could trust this company. Seth was friendly and knowledgeable about the products and we were extremely pleased to have such a positive sales person. The fireplace insert was installed quickly and Seth, the installer, answered our questions about its use and a lot more. Not enough stars in the rating system for this business. PS- the price was more reasonable than the others we checked. Q and J Quinton Hehn They were very professional and very informative in helping us make our decision on the fireplace we wanted for our custom built home Colleen Cline Very professional and informative. Explained what they were doing and what we could do ourselves for our fireplace maintenance. Highly recommend this company. Linda Heald Great service at a fair price. Damian Droessler DescriptionMake the Napoleon Ascent Premium 42-inch Linear Gas Fireplace the ideal finishing touch for your home. Add luxury to any room with your choice of hand-painted driftwood, birch, oak logs, or scintillating glass crystals. Further enhance and customize this linear fireplace with gorgeous additional options like beach fire, shore fire, and beautiful mineral rocks. Control the Ascent Premium Linear Gas Fireplace with the touch of a button from the enhanced, full-function remote or your favorite mobile device and the eFIRE app. The upgraded, premium safety barrier ensures that you have a perfect view of the flames, no matter what. A higher heat output and included blower ensure that your favorite space is warm and cozy. The Universal Heat Management option on installation ensures that heat can be directed to where it is needed most and provides optimal placement for TVs and artwork. Install an Ascent Premium for a contemporary and luxurious look wherever one is installed. Manufacturer InfoSPECIFICATIONSMODELAscent™ Linear Premium 42WARRANTYPresident's Limited Lifetime Warranty*FUEL TYPENatural GasHEAT OUTPUT20,000 BTUHEAT MANAGEMENT OPTIONSInternal Blower, LHAD, UHMVIEWING AREA37.50 x 16.75 in (95.25 x 42.55 cm)FRAMING WIDTH42.50 in (107.95 cm)FRAMING HEIGHT39.38 in (100.03 cm)FRAMING DEPTH18.56 in (47.15 cm)WIDTH42 in (106.68 cm)HEIGHT38.81 in (98.59 cm)DEPTH18.31 in (46.52 cm)KEY FEATURESUp to 20,000 BTU'sPremium Safety Barrier IncludedPremium Log Set (3 Options), Required to Complete UnitOptional MIRRO-FLAME™ Porcelain Reflective Panels or Brick PanelOptional heat management available to reduce clearances to combustiblesFour Optional Media Enhancement KitsOptional Glass MediaOptional Black SurroundIncluded eFIRE Controller and Remote ControlNIGHT LIGHT™ SystemIncluded Heat Circulating BlowerDesigned for TVsEasy Access Air ControlBattery Back-Up Control SystemMade in Ontario/CanadaOPTIONAL HEAT MANAGEMENTUniversal Heat Management@ (UHM)This system operates electricity-free and without blowers, utilizing a set of ducts to efficiently circulate heat throughout the room, rather than blowing it directly from the front of the fireplace. Additionally, the (UHM) system lowers clearances for combustibles and enables the safe installation of electronics above the fireplace.Hot air distribution kit (LHAD)Efficiently moves warm air from the fireplace to a different room or outdoors using flexible ducting. FeaturesRemote ControlVariable Air BlowerCustom Feature Downloads Available OptionsModel NumberFuel TypeBLX42NTENatural GasBLX42PTEPropane Specifications Hearth Type: Fireplaces Style: Modern (Linear) Vent Type: Direct Vent Fuel Types: 2 types available Total Heat Output: 20000 BTU Ignition Type: Automatic (Intermittent Pilot) Viewing Area Dimensions: 628 sq. in. Size: 18.31" x 42.00" x 38.19" Share Manufacturer: Wolf Steel Ltd Brand: Napoleon Collection: Ascent™ Linear Premium Series Model: 42-inch Linear Gas Fireplace Year: 2026 Add to Quote Check Availability Ask a Question Trade-In Value Apply for Financing I have an old gas insert in my fireplace that hasn’t been serviced for over 20 years. Seth, the one who came to service it, was very knowledgeable, helpful and informative. He was very thorough and did ln’t try to get me to buy a new one and helped me understand more about how it worked. He was friendly and even cleaned up the little mess he made. I am a customer for life! And with Grizzly’s expertise I think my insert, that has lasted at least 30 years, may keep going further beyond its life expectancy. Thank you Seth and Grizzly Fireplace. Janet Malone Eli and Seth were great they know what they're doing and they know the product. I would recommend them anytime. Mary Lou Angove From our first few minutes of entering the business we knew we could trust this company. Seth was friendly and knowledgeable about the products and we were extremely pleased to have such a positive sales person. The fireplace insert was installed quickly and Seth, the installer, answered our questions about its use and a lot more. Not enough stars in the rating system for this business. PS- the price was more reasonable than the others we checked. Q and J Quinton Hehn They were very professional and very informative in helping us make our decision on the fireplace we wanted for our custom built home Colleen Cline Very professional and informative. Explained what they were doing and what we could do ourselves for our fireplace maintenance. Highly recommend this company. Linda Heald Great service at a fair price. 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