[Samart]

I have noticed on some ac units the total cooling capacity at 80F air temperature is more than the cooling capacity at 75F air temp while the RH is 50% at both the temperatures. I mean why the total cooling capacity is not more at 75F?


Please help me understand how that is possible. Although the sensible cooling capacity is higher at 75F.

 

[HVACDave]

Are you talking window units?

 

[beenthere]

Less heat in the air at 75 then at 80. The A/C can only remove heat if its there to remove.
Next, 50% RH at 80 is a lot more moisture in the air then at 70.