Need Carrier Transicold Ultra specs

[ccaissie]

Hi:
I am modifying a Transicold Ultra unit to use as a chiller for a methanol distillation column, and will need some specs on this unit.

The specs I have say that the unit is rated at 21,000 btu for -20F return air temp, and 46,000 btu for 35F.

Anyone out there able to guess or calculate what duty I can estimate for a 148F return air temp?

thanks,
ccaissie

[DaButcher]

zero f ............it's gunna melt