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Royal241
02-03-2012, 03:58 AM
Hi there, I had a chart for a few good years, lost it. Well, i found it today and want to share it with you guys.
Page 43.
http://www.heatcraftrpd.com/products/PDF/Misc/EM.pdf


(http://www.heatcraftrpd.com/products/PDF/Misc/EM.pdf)

mbc
02-03-2012, 05:20 AM
thanks for information.

Grizzly
02-03-2012, 09:16 AM
Interesting read Thanks.
Grizzly

Magoo
03-03-2012, 05:52 AM
A quick check I do with installed systems that may be overloaded is do a quick estimate of external box area, floors walls and ceiling for what ever application. then multiply external area expressed in square feet and multiply by 16 for chillers and 13 fo freezers, result is in Btus for standard applications, works everytime. You get a feel for actual application and refrig system sizing as installed, only for small stuff though.
Ten minutes with a tape measure and a calculator.

Royal241
03-03-2012, 07:20 PM
interesting, the numbers tend to match right on.