hello, I have a buckstove and I know it's either the 26000 27000 or 28000 but I'm not sure which, can anyone help me identify it?
		
		
	
	
		![[Hearth.com] Help identifying stove. [Hearth.com] Help identifying stove.](https://www.hearth.com/talk/attachments/img_9455-webp.238816/) 
	 
I know that I will probably need to measure it to get the specific model from what I have read, and they say to measure the firebox opening, but is that from the edge where the gasket is or the actual opening?
	
		
			
		
		
	
				
			I know that I will probably need to measure it to get the specific model from what I have read, and they say to measure the firebox opening, but is that from the edge where the gasket is or the actual opening?
 
	 
	 
 
		