Not getting enough heat from my husky. have a belt-driven squirrel cage blower that does not move enough hot air from the furnace through the ductwork. wondering if a direct drive blower with a high cfm rating would help? seems logical.Using good dry hardwood(oak,hickory,ash etc.with an average tested moisture content in the 12-18 range.seems like we're adding wood to the box every hour or two.Just not right! Unit is 32+ years old.Log cabin is about 1200sq.ft.with a full basement below and a half-loft above the main level. Am strongly considering a Kuuma 100 for next season,but in the meantime don't mind at all spending the money for a blower upgrade.Any advice on this subject or other ideas on how I can keep our old Kentucky cabin warmer? Thanks.