Astria 40 inch Libra See-Through Direct-Vent Fireplace LibraST40DEN40 inch Astria Libra See Through Direct Vent Fireplace LibraST40DEN Product Details The Libra40ST gas direct vent fireplace offers a see through configuration that serves as a primary focal point for multiple rooms. With an exceptional glass viewing area and the intense flame presentation of a powerful pan burner, the Libra40ST creates a beautiful, natural looking fire that enhances the comfort and elegance of several rooms. Features: Available in a