veg and flower rooms are exactly the same (same tent, same hoods, same fans (well had the same fans), minus the difference in hps and mh lights. veg tent ran about 78* when on. flower tent ran about 86-89*. added plants and went to 92*. added an 8" intake fan and an 8" exhaust fan and added a 18" fan blowing the hot air pocket under the hood, and added 8000btu ac unit. my exhaust consists of a monster DIY carbon scrubber matted to an 8" 750cfm fan. the ac is on timer 12/12 along side the hood and cool tube fan. I bought the ac unit from home depot and bought a 5 year warranty. my flower room temps are 72* lights on and 74* lights off
2* difference, damn near perfect imo.