Tempered Air Grain Drying

[Hopalong]

Many of us have grain storage with perforated floors or ductwork and use it for cooling and drying with unheated air. As the season gets later, we wonder how practical it is to add some form of supplemental heat, either propane or electric.
Appreciate any comments.

[Hopalong]

Should be in commodity marketing.

[garthlow018]

Why do you say that Hopalong?

[Hopalong]

Might have been some response.