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Thread: Help to settle debate
10-17-2008, 02:25 AM #14
70 tons of cooling for the Outback. I always figued a rule of thumb to be
1 ton of cooling= 400 square feet (general rule of thumb)
actual conditions will affect load
example= design temp
people in space
so with my rule of thumb that would be about a 30000 sq. foot restaurant.
just my 2 cents
10-17-2008, 11:34 AM #15Professional Member
- Join Date
- Mar 2003
I did a resturant that was around that size a few years ago, and eighty tons were installed. It should have been a tad higher but the owner was a tad cheap.
10-17-2008, 05:08 PM #16
I don't really work in restaraunts, but I look at HVAC equipment everywhere I go. I notice here in Florida, there are many small restaraunts about town with 3 or 4 20-25 ton rooftop units.
I've seen some pretty complex systems in restaraunts before, with building pressure controlled makeup air/exhaust, VFDs, 100% outside air units feeding the returns of other units, etc. etc. I heard somewhere in Orlando, there's a steakhouse with a 300 ton screw chiller. Never seen it before, though.
10-22-2008, 07:08 PM #17
That's why it is so important to do your heat loss calculations, you may get by with the rules of thumb but more information is always better for you and the customer.