New Tunnel 31H (31 x 65)Tunnel Fireplaces by Ortal Share Manufacturer: Ortal Heat Brand: Ortal Collection: Tunnel Fireplaces Model: New Tunnel 31H (31 x 65) Year: 2023 Add to Quote Check Availability Ask a Question Trade-In Value Apply for Financing Michelle was amazing to work with on the purchase of our new spa! We went with the Tuff Spa TT250 and couldn't be happier! Would recommend this local business for any of your spa needs or custom fire places. Kyle St. Vincent Best spas & customer service around!! Tiffany Columbus Bullfrog Spas has awesome customer service and top of the line products! Dylan LaValley Thanks so much to Chase and his crew at Bullfrog Spas and Stoves for getting our hot tub up and running. Very knowledgeable and personable and willing to go out of their way to assist us! Great customer service — which is rare these days!! Appreciate you all. Sanford McAllister Great products and services. No better spa on the market, Bullfrogs has the best ❤ Sally Hilliard Very helpful staff Mike da Murse DescriptionWith exposure and visibility from both sides, tunnel fireplaces are encased in walls or columns, dividing living spaces with contemporary style and modern efficiency. Displaying a see-through design, which creates and emits warmth and beauty in two separate areas. Our 31H (31x65) Tunnel model showcases a vertical see-through fireplace experience unlike any other. Manufacturer InfoSpecifications:Viewing Area: 30 5/8" X 64 15/16"Weight Double Glass/ Weight Screen:Gas Type: Lpg, NgLpg Btu Output / Lpg Effeciency: 28,118 / 73.9%Ng Btu Output / Ng Effeciency: 29,100 / 77.80%Vent: 5x8 Co-axial Direct Vent Pipe (5-inch Interior, 8-inch Exterior) Or Enervex Or Ortal Power Vent Max, 3x5 Co-axial Direct Vent Pipe (3-inch Interior, 5-inch Exterior)Heat Barrier: Double Glass, Mirco Mesh ScreenInteriors:Log Sets:Controls: Remote, Wifi, Wall SwitchAdvantages & BenefitsPassive Cool Wall TechnologyHang Your TV or Artwork Right Above The FireplaceCreative InteriorsLarge selection of logs, pebbles and glassHeat Barrier SolutionsDouble Glass or Screen for a safe yet clean lookPower Vent SystemFreedom to design without limitationsLightingInternal lighting for dramatic effectDirect VentA co-axial flue and sealed glass frontEfficiencyUnique burner design to ensure clean usage of gasSmarthomeControl your fireplace from a mobile deviceHeat Control SystemTransfer the heat to another room or outdoors FeaturesRemote ControlVariable Air BlowerMulti-Sided Downloads Available OptionsLabelEfficiencyBTUFuel TypeTunnel - Natural Gas78.0%29100Natural GasTunnel - Propane74.0%28118Propane Specifications Hearth Type: Fireplaces Model Number: 31H Vent Type: Direct Vent Fuel Types: 2 types available Total Heat Output: 28118-29100 BTU Efficiencies: 74.0-78.0% Ignition Type: Automatic (Intermittent Pilot) Viewing Area Dimensions: 1989 sq. in. Size: 20.31" x 34.81" x 82.55" Share Manufacturer: Ortal Heat Brand: Ortal Collection: Tunnel Fireplaces Model: New Tunnel 31H (31 x 65) Year: 2023 Add to Quote Check Availability Ask a Question Trade-In Value Apply for Financing Michelle was amazing to work with on the purchase of our new spa! We went with the Tuff Spa TT250 and couldn't be happier! Would recommend this local business for any of your spa needs or custom fire places. Kyle St. Vincent Best spas & customer service around!! Tiffany Columbus Bullfrog Spas has awesome customer service and top of the line products! Dylan LaValley Thanks so much to Chase and his crew at Bullfrog Spas and Stoves for getting our hot tub up and running. Very knowledgeable and personable and willing to go out of their way to assist us! Great customer service — which is rare these days!! Appreciate you all. Sanford McAllister Great products and services. No better spa on the market, Bullfrogs has the best ❤ Sally Hilliard Very helpful staff Mike da Murse Tunnel Fireplaces A Collection By Ortal See All Tunnel 110 Fireplace Starting MSRP Learn More Add to Quote Tunnel 110H Fireplace Starting MSRP Learn More Add to Quote Tunnel 130 Fireplace Starting MSRP Learn More Add to Quote Tunnel 130H Fireplace Starting MSRP Learn More Add to Quote Tunnel 150 Fireplace Starting MSRP Learn More Add to Quote Tunnel 150H Fireplace Starting MSRP Learn More Add to Quote Tunnel 170 Fireplace Starting MSRP Learn More Add to Quote Tunnel 170H Fireplace Starting MSRP Learn More Add to Quote Tunnel 200 Fireplace Starting MSRP Learn More Add to Quote Tunnel 200H Fireplace Starting MSRP Learn More Add to Quote Tunnel 250 Fireplace Starting MSRP Learn More Add to Quote Tunnel 250H Fireplace Starting MSRP Learn More Add to Quote Hearth Appliances We Can Order See All Corner 75 LS/RS Fireplace Starting MSRP Learn More Add to Quote Indoor-Outdoor Tunnel 200 Fireplace Starting MSRP Learn More Add to Quote S Series S25 Wood Stove Starting MSRP Learn More Add to Quote Cast Iron Metallic Black Knightsbridge™ Gas Stove Starting MSRP Learn More Add to Quote Alpine LE Starting MSRP Learn More Add to Quote Three Sided 60 (150) Fireplace Starting MSRP Learn More Add to Quote See Through High Definition 81 Gas Fireplace Starting MSRP Learn More Add to Quote Archway 1700 Insert Starting MSRP Learn More Add to Quote Wilderness Three Sided 68H Fireplace Starting MSRP Learn More Add to Quote Steel E25 Gas Fireplace Insert Starting MSRP Learn More Add to Quote Libra Multi-View Direct-Vent Traditional Fireplace Starting MSRP Learn More Add to Quote Tofino i30S Insert Starting MSRP Learn More Add to Quote Quick Search Hot Tubs & Swim Spas (11) Hearth Appliances (603)Saunas (89)Fire Pits & Patio Heaters (51)Hot Tubs & Swim Spas (50)Grills & Outdoor Kitchens (26) All Hearth TypesFireplaces (386)Stoves (74)Fireplace Inserts (70)Log Sets (26)Wall Mounted Fireplaces (20)Outdoor Fireplaces (20)Fireboxes (5)Outdoor Fireboxes (2) All Fuel TypesNatural Gas (410)Propane (332)Wood (100)Electric (70)Pellet (13)Oil (2) All FeaturesRemote Control (437)Variable Air Blower (305)Multi-Sided (184)Made in USA (123)Color Changing (87)Air Wash (79)Riddling Grate (10)Zero Clearance (1) All FeaturesAdjustable Jets (11)Massage Jets (11)Made in USA (11)Waterfall (9)Locking Cover (8)Lounger Seat (7)JetPaks (6)Ozonator (5)Salt Water Compatible (5)Touchscreen Control (4)Bench Seating (4)Volcano Jet (3)Laminars (Water Ropes) (1)Swim Jets (1) Go While every reasonable effort is made to ensure accuracy, due to continuous product improvement, standard features, options, pricing, and specifications may change at any time without notice. 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