At Jona's
Turn Your Fireplace into an Efficient Heat Source 6 Tube Spitfire Fireplace Heater

Osburn saturna bay direct vent insert propane minimum fireplace opening size 31 wide x 20.5 high x 16 deep. Designed to fit into masonry or larger size pre-fabricated fireplaces. Heat extraction system for greater efficiency and heat output. This item can be shipped to United States.