what do you use for heat

About 25 cords of wood a year........... LOL

I have a blaze king, twin blower, 2900 square feet, and I blow heat into the 24x40 garage....

I burned 29 cords of wood last year, through one stove.

Wow that's allot of wood. I have a tight log cabin and the garage is well insulated 28x32. I burn 10 cord between them both. But I do have a oil burner with base boards in the house.