Jotul C550 Rockland Wood Stove Glass (22 1 2" x 11 1 4"): 222219 AMP 4. Fuel Type_Natural Gas Secure and leak proof connections Secure and leak proof connections Experience the following technical advantages with the Heat N Glo & Heatilator Cobalt Blue Media (MEDIA COBALT 14): Improved heat distribution for more efficient heating High quality construction ensures durability and longevity Adds a vibrant and eye catching cobalt blue color to your gas stove Fits a wide range of models and high temperature resistance of this top quality replacement glass this replacement glass is specifically designed for Jotul C550 Rockland Wood Stoves only