I got the biggest homelabs last month. On advice from other reefers and reviews. It went on sale for $185 so I couldn’t resist. Our humidity would creep up to 60 so it was time. House temp set around 75. On warmer days it fills the bin with the 750xxl open top and sumo fan going with t5’s. I’ve set it at 50 and let it go. Yes it puts out some heat but with fans and ac I wouldn’t think it matters much. I just point the hot air away from the main living area.
I’m waiting for June and July to roll around. I think that’s when I’ll be able to tell its effectiveness the most. I feel that drier air flowing over and around the tank and sump has kept tank temps down but again, the summer will prove or disprove my theory.
So far, so good.