The grow tent was mostly self-contained and humidity-controlled and monitored inside and out. It actually had to be indoors because of our short growing season, risk of germination from nearby industrial crops, and federal licensing requirements for the type of plant at the time. Regardless, the HVAC experts were here on-site and they could have opened their eyes to what I was telling them. There’s was no heat load calculation. They said “this is the unit we install for your type of house and it’s more than enough. Trust me, I’ve been doing this for…” etc. etc.
Of course condensers and evaporator coils work by pushing entropy around. I’m not sure what in my comment would have led you to believe I thought otherwise.
Short cycling would be a happy problem at this point. Over the past month the shortest cycle was on a 16 C day, when the A/C ran from 6:41am to 9:15am, and the longest were on those 32 C days when it started at roughly 7:45am and didn’t finish cooling until 5am the next day. You suggest that it won’t do anything on a hot day, but the temperature gradient indoors when the outside temperature is high is measurably lower when the system is cooling as compared to idle.
Maybe the HVAC guy was thinking I was just one of those same customers you’re complaining about. Nobody’s asking for a system ridiculously overpowered – Just properly powered. I understand the value of properly sizing a system. For instance, I know that a properly-sized furnace should run nonstop on the coldest day of the year. I also know that you don’t have an entire month’s worth of “coldest day of the year”
My house can be 60 degree warmer than the outside temperature in the winter, so I just have to point the blame somewhere when it can’t stay 10 degree cooler than the outside throughout summer. And yes, I know cooling is a lot more complex than heating, but I’m giving the A/C a 50 degree headstart.
…And that is why I think there should be a trial period for HVAC systems.