I think I have my Hyfire max about 48. So you probalby can raise yours up a bit. I think the factory settings for the LL stoves is 6 min and 40 max.
- Hot Air Coal Stoker Stove: Keystoker 90K, Leisure Line Hyfire I
- Coal Size/Type: Rice
- Stove/Furnace Make: Keystoker, LL & CoalTrol
- Stove/Furnace Model: 90K, Hyfire I, VF3000 Soon