Spares for the Aarrow Acorn 4, kept in stock and ready to ship. The Acorn 4 is a small multi-fuel stove that earns its keep, but the parts inside it take a beating. Grate bars warp, fire bricks crack, and glass eventually clouds or breaks. When that happens the burn suffers and so does the heat.

We carry the riddling grate bars, vermiculite bricks, and ROBAX glass panels that fit this model. Fit the correct grate set and you get your airflow back. Replace tired bricks and the chamber holds heat the way it should. Swap a broken pane and you can actually see the fire again.

Stove Spare Parts has handled Aarrow models since 2012. If you are unsure which grate configuration your Acorn 4 uses, send us a photo and we will point you to the right part.