in fig1 at reference numeral 10 the stove 10 is a solid fuel stove with structure and function known to those of ordinary skill in the art the illustrated stove 10 is particularly designed to burn solid fuel such as corn or wood pellets the stove 10 includes a cabinet 11 having among other structures a front panel 12 that defines a burn chamber opening 13 and a vent 17 the burn chamber opening 13 provides access to a burn chamber 14 in the cabinet 11 a door 15 is hinged to the front panel 12 in order to enable covering and uncovering of the burn chamber opening 13 as desired for permitting or preventing access to the burn chamber 14 a window 20 is mounted in the door 15 to enable a user of the stove 10 to look into the burn chamber 14 during use of the stove 10 as shown in fig2 the burn chamber 14 includes front rear left and right walls 16 21 22 23 and a floor 24 the burn chamber 14 is configured to receive a firebox 25 a baffle system 26 and an airwash panel 30 as shown in fig3 heat exchange apparatus in the form of tubes that terminate at openings 27 defined by the rear wall 21 of the burn chamber 14 facilitate flow of heated air from the burn chamber 14 to the vent 17 turning to fig4 the firebox 25 includes a box portion 31.