Tank at 80F with ambient temp at 72F

[Reefering1]

I got to the same calculation approximately but I was wondering how nobody's complaining about it.

My chiller has been running even during the winter !

Evaporation!

 

[PotatoPig]

What is the house temperature and humidity without the AC running?

Heat loss through evaporation is most effective when the air has very low humidity, if this is just AC for this room and there’s circulation with the rest of the house you might not have all that dry air.

 

[Asthix]

What is the house temperature and humidity without the AC running?

Heat loss through evaporation is most effective when the air has very low humidity, if this is just AC for this room and there’s circulation with the rest of the house you might not have all that dry air.

I can't tell without the AC, it's the living room, so not that small area.
Humidity measured is about +/-40-60%.

I could aim multiple fan, raise the light but I felt that +4-7 over ambient was a lot