The Duluth Forge vent-free outdoor stainless steel gas fired fireplace insert is the first affordable fireplace designed to resist the elements for outdoor use. The outdoor zero clearance fireplace insert uses parts and materials that are made from 304 grade stainless steel sourced in the USA. This assures a long and reliable life in the outdoor environment. The beautiful and alluring fire glass burner meets almost every need for a classy, modernized element to any outdoor space. The most stunning effect is created as the reflective glass emits a mesmerizing sparkle throughout the fireplace insert. The sloped h-burner is made from 304 stainless steel and produces 24,000 BTU. The fireplace front panel has a brushed stainless finish that will enhance any patio or outdoor living room. The inner firebox panels are made from a bright reflective stainless steel that “mirror” the flames on all sides of the firebox allowing you to enjoy your outdoor gas fireplace from various angles. You and your family members can relax and enjoy your new outdoor living space while you watch the flames dancing through the large bed of reflective fire glass media that comes standard with your fireplace. This product is proudly assembled in the USA using parts manufactured in the USA! Designed, engineered, assembled and tested in the USA. Skilled American workers manufacture parts, assemble and test the products. Only high-quality materials and parts are used in the manufacturing of the products. The factory features state of the art manufacturing equipment. Product ships from a domestic warehouse in Kentucky, USA. Features: 24,000 maximum BTU/hr. Configured for natural gas operation Liquid propane (LP) conversion kit included Manual on/off gas control valve 304 stainless steel sloped h-burner Zero clearance fireplace insert design Stainless steel draw screen barrier Venting type: vent-free No chimney or venting required Reflective stainless steel firebox panels Glass media burner pan creates a beautiful, large bed of flames Space saving design - the slim profile of the firebox insert takes up less living space Includes a drain tray to help direct any water or moisture that collects beneath the firebox Fuel saving design - less BTUs while maintaining an ideal flame effect Easy start ignition with a battery assisted piezo igniter ANSI z21.97 listed / PFS certified Outdoor vent-free fireplace model number: df450ss-g Some assembly required Manufactured in the USA 1 year limited warranty Specifications: Product Weight: 84.5 lbs. Fuel Type: Liquid Propane, Natural Gas BTU Heating: 24,000 Width: 30-1/4" Height: 31-7/16" Depth: 16-1/4" What's In The Box: Outdoor stainless fireplace insert - qty. 1 Stainless steel front fireplace panel - qty. 1 10 lb. Bag, premium reflective crystal fire glass - qty. 1 LP conversion kit - qty. 1