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Xringer · 02-17-2009, 10:14 AM

You need to check out some of the AC websites. Many have programs or charts to help
you size your system. My guess is about 12,000 BTU..

4 years to pay back? Right now, my oil is about $2 a gallon. When and if it goes up again,
will it stop at $4 a gallon? Or $5 ?? No one knows the payback on these things..
(Solar panels, hybrid cars etc)..

Edit:
Here's a URL with some info about BTUs needed for sq foot.
http://www.ductlesshvacsupply.com/btu-sizing.html

02-17-2009, 10:14 AM	#23 (permalink)
Xringer Old Retired R&D Dude Join Date: May 2008 Location: Woburn Mass USA Posts: 520 Transporter - '09 Escape XLS Thanks: 1 Thanked 5 Times in 5 Posts	You need to check out some of the AC websites. Many have programs or charts to help you size your system. My guess is about 12,000 BTU.. 4 years to pay back? Right now, my oil is about $2 a gallon. When and if it goes up again, will it stop at $4 a gallon? Or $5 ?? No one knows the payback on these things.. (Solar panels, hybrid cars etc).. Edit: Here's a URL with some info about BTUs needed for sq foot. http://www.ductlesshvacsupply.com/btu-sizing.html __________________ Cheers, Rich Last edited by Xringer; 02-17-2009 at 09:06 PM.. Reason: adding url