I have had a corn/pellet furnace for the last 2 years. This is a furnace; not a stove.
Max output is 165K BTU's. Lots of heat for this old 2 story square farm house built in 1913.
It's a little work; BUT it's nice to come home to a 72 F house.
Ash amounts to two 5 gal buckets every 10 days.
Hopper holds 12-14 bushels. Models for either forced air or boiler.
I had been cuttin/splittin' wood for the last 15 years. I'm a gettin' a little older.
I decided on the A-Maizing Heat. Web address; www(at)cornheat(dot)com
Factory is in Pella, Iowa.
I bought 1 bag of pellets to start fires 2 years ago; still have 1/4 of the same bag left.
Eff rating of the furnace is 83-85%. UL approved.
Cost usually around $4,000 as compared to an LP furnace ($1,200-1,500). LP has gone from $.75 (2 years ago) to $1.95 this year.
For the month of Dec. , I averaged 2.2 bu / day.
This is a rough idea. Normally, I burn rejected seed corn ( corn that won't meet specs due to bad germ rates). I buy it for a dollar a bag.
Month of Dec., I used 80 bags. (ave 48 lb/bag.)
I am not a dealer; just a very satisfied customer. J&S