Both Freon based, ammonia based, water tower ?
+1 on the installer, maintenance and support is crucial. If you *need* 15 tons, I would consider TWO 8 ton units. With a single unit it’s all or nothing, and the nothing part will suck if it happens to you. Erik Goldoff IT Consultant Systems, Networks, & Security ' Security is an ongoing process, not a one time event ! ' From: [email protected] [mailto:[email protected]] Sent: Thursday, November 10, 2011 11:04 AM To: NT System Admin Issues Subject: Server room cooling units Greetings! Currently, I have two HVAC bids regarding the expansion of our server room. (It will seem strange to have that room below 80 degrees, and I am not kidding with that number!). We have two proposals and with two different units, both 15 tons. One is by Stulz, and one is by Liebert. Anyone care to offer their opinions/experiences/etc on the advantages one has over the other? Thank you... -- Richard D. McClary Jr Infrastructure Architect, Information Technology Group ASPCA® 1717 S. Philo Rd, Ste 36 Urbana, IL 61802 ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to [email protected] with the body: unsubscribe ntsysadmin ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to [email protected] with the body: unsubscribe ntsysadmin
