No, that's wrong.
$ units
2438 units, 71 prefixes, 32 nonlinear units
You have: watt
You want: btu
conformability error
1 kg m^2 / s^3
1055.0559 kg m^2 / s^2
You have: watt hour
You want: btu
* 3.4121416
/ 0.29307107
Agreed, my math should have said "btu/hr", which is what any HVAC system
is rated in -- how many btus in an hour it can remove.
I apologize for the horrendous error, but all of the math stands.
Just sed s/btu/btu\/hr/g
(also, you can do from watt to btu/hr with the same 3.413 multiplier)
--
Alex Rubenstein, AR97, K2AHR, [EMAIL PROTECTED], latency, Al Reuben
Net Access Corporation, 800-NET-ME-36, http://www.nac.net