Harman Stove Company PC 45 Installation & Operating Manual page 13

The grain cap is designed to enhance the burn quality
of the fuel being burned (i.e. field corn, wheat, barley,
rye, oats, etc.) Its purpose is to reflect more heat
into the burn pot. This promotes a more thorough
burning of the fuel and less ash. Depending on the
quality of the fuel being burned, the effectiveness of
the grain cap may vary.
The grain cap will need to be removed for cleaning.
This part is classified as a consumable item and is
excluded from the product warranty.
Installation:
1. Hook the slot on the grain cap over the lip on the
side rail of the burnpot, as shown.
2. Allow the grain cap to rest onto the burnpot
sides.
burn Pot with Smaller holes
The PC45 stove is built with a burn pot that has
.125 (1/8") combustion air holes. This grate has
no identifying marks.
Included with your stove is an additional grate
that has .0625 (1/16") combustion air holes.
This grate can be identified with etchings on the
bottom side. An 'S' is etched on one end and
'724208' is etched at the other end.
Depending on the type and the moisture
content, some corn or grain will burn better
with the smaller holes for combustion air, while
others may work better with the larger holes.
grain Cap Installation
Burn Pot
Fig. 18
The PC45 is built with this burn
pot that has larger holes, Part #1-
10-724108.
You may opt to change the
burn pot to this version with
smaller holes. This option has
the letter "S" marked on it & is
Part # 1-10-724208.
Grain Cap
Letter "S"
PC 45 Corn/Pellet Stove 13