I have used my old focus 5 heater for 15 yrs. Yesterday on the way out from Catawba fishin, my heaters screen burner fell off. It's been pretty fragile the last couple of years. If anyone has an old one around thats still got a good screen, I would be willing to purchase it from ya. Or, If anyone knows of a parts dealer someplace, let me know.Really hate to resort to my buddy heater. Thanks all, Mike