Does anyone have any info on the old SAR furnaces. I picked on up on an auction. I actually think it is one of them that is pictured on the old forum. If you look on the SAR page the title is old time sar photos. The one i have is the first picture on the top of the post. I believe it is the same because SAR was from Pocahontas IA and I bought it at the sale in Pocahontas. I am wondering if anyone has an owners manual for one of them or knows anything about them, like If pellets are ok to use as the main fuel source. Thanks