Electric Aeration Heaters

Depends what you are trying to accomplish.

That nameplate seems to say 37.5 amps at 240v. 240v implies single phase service so 240 x 37.5 = 9000w. 1kw = 3412 BTU so that heater is around 30,000 BTU. If that is one of two stages then 2 stages is about 60,000 BTU and 18kw.

On a 10 hp fan that will be a lot of days of electric usage. I would think from an hourly cost of operating that LP would win out noticeably. Also depends if your electric system can handle that, for that reason I would say 95% of farms would not be in the market for electric. Most would likely run LP and dry things down in a week or so and be done with it, at least that is how I did it when I had some grain I wanted to take down a percent or two.

Electric is certainly convenient, but around here finding a home with electric furnace is a waste of time. So finding a electric bin fan heater likely even less successful.