I think I got the math right. I tried this earlier but it seemed so far off.

84 F per minute would fry everything in the room

My basic attempt to come up to 84 F per min

using

80 kW = 276300 BtuH x .24 = 1,151,250 (is this potential lbs of heat capacity)

/ 229 lbs =5027 / 60 =84

I would have suspected somewhere between 2-5 degrees per minute, and that sounds fast.

TY again