- May 9, 2008
We're installing a small server room at a remote office 12'x13'. I'm estimating six 2u servers (700-1100 watts max each) and three 48 port POE switches. Small stuff like UPS, WAN equipment, etc. In the past I've used mini-split systems from Mitsubishi and Fujitsu. Great in the summer but they don't work when temps drop to 0 F or lower. We can see -20 F at times. They'v'e all had problems even after low pressure or something additions that I was told solves the AC-in-the-winter problem. Two different HVAC companies locally are pitching the same style mini-split systems. Another is telling me a heat exchanger/heat pump. I want something that is just going to work no matter if it's 110 or -20 f. Any suggestions?