Soft cab heater/defroster

[BRCOL]

Last winter while blowing snow in my NH T1110 with "original tractor cab" soft cab, I had a few issues with the glass (real glass) fogging and frosting up. I have thought about installing a universal heater kit to help with that problem. The company linked below is great to deal with, is local, and deals with cash so I can cut the cost down a bit. Anybody added a heater like this to a soft cab with a real windshield? I'm not looking to actually make it warm, but move warm enough air to defrost.

Universal heater kits

 

[chim]

I used a similar heater in a DIY metal and glass cab with some insulation. The one I used was a 20,000BTU. It made plenty of heat. I'd probably go with the one below and not need to worry about heat loss/air leaks on a soft cab:

https://www.summitracing.com/parts/sum-991102-1?seid=srese1&gclid=Cj0KCQjwj7CZBhDHARIsAPPWv3fl9WT4Jifi3If0uIXcH4cKls-sLCAkxwIbeXxRY6zJLA3bFUiZ3AsaAk8xEALw_wcB