Look mine hasn't been installed yet, but the build/construction looks fantastic, and I see a few complaints about the pumps going bad quickly, and I'm and old hand/pro with all these vital pieces of hardware for optimum growth so I'm giving some very important advice to everyone whose seen a breakdown. Air pumps, basically any of the hardware you're going to use needs to be significantly air cooled as well, so your must update if it's not already present, is getting all your heat making air/water cooling/transfer delivery, so all your ballasts in a central control closet perhaps, which makes it far easier to cool with less power. More importantly, cool hardware lasts forever generally. Sure you need to service this chiller every other month/major yearly for it to keep rocking. But BIG STRESS here, nothing more importanr than keeping it cool. You'll thank me, as I'm running over a decade old major hardware, all perfectly functioning, clean, and cool.
Kindle Customer 
