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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: 702 Little Red - '12 Toyota Prius c 2 Two 90 day: 57.82 mpg (US) "Whitey" Bulger - '14 Toyota RAV4 LE Thanks: 10 Thanked 18 Times in 17 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 Current ride: 2014 RAV4 LE AWD (24 MPG) Wife's Pizza Transporter Last edited by Xringer; 02-17-2009 at 09:06 PM.. Reason: adding url