A fuel feed system for conveying {HEAD ~ particulate fuel} from a hopper to {TAIL ~ a firebox} in a stove is provided 
A fuel feed system for conveying { HEAD ~ particulate fuel } from a hopper to { TAIL ~ a firebox } in a stove is provided
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH