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Subject Author Date
Need your expertise Jean 02-19-2009
---> Re: Need your expertise HateThatHeatPum...02-19-2009
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Posted by Jean on February 20, 2009, 10:11 pm
On Fri, 20 Feb 2009 21:35:10 -0500, The King

>snip
>>Here's where I got my formula:
>>http://www.ncweb.com/~jsbuilders/aruf-aepf%20install.pdf
>>INSTALLATION & OPERATING
>>INSTRUCTIONS FOR
>>ARUF, ARPF, ADPF, AEPF
>>SERIES AIR HANDLER
>>page 5
>>                        HEAT KIT NOMINAL kW
>>CFM        3         5         6         8        10        15        20        21
>>600        18        28         35        41
>>800        13         21        26        31         42
>>1000        11        17        21        25        34        50
>>1200        9        14        18        21        28        42        56        62
>>        230/1/60 Supply Voltage - Temperature Rise Table °F
>>Note: For installations not indicated above the following
>>formula is to be used:
>>TR = (kW x 3412) x (Voltage Correction) x 1.08 / CFM
>>Formulas can be rearranged to find different unknowns. If this one
>>cannot, then it has been "fudged".
>>As you can see, the above chart shows that temp rise of 21 corresponds
>>to 800 cfm. A temp rise of 19 would put it at approx 900 CFM. This is
>>in agreement with my calculations. In point of fact, I could have used
>>the chart alone to check airflow and not bothered with formula.
>Ok at a 21 DT with your numbers of 20a and 237v
>CFM = volts x amps x 3.412 / 1.08 x temperature rise. Do the math
>Your answer should be 735 CFM. If not you get another F.
>You are misinterpreting the information from Goodman.

How can I be misinterpreting their data if I have a TR of 21 and look
at their own chart and it shows 800 CFM for a 5 kW heater.

>I'm honing my people skills so I can teach this shit and get out of
>the truck. How 'em I doin? :)

Improving. You just have to have more patience with the "great
unwashed"....

Posted by on February 20, 2009, 10:14 pm
        It is 10:13 on a Friday night. Please go out and try to get
laid.

        At least one of us should.


--
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Paul ( pjm @ pobox . com ) - remove spaces to email me
'Some days, it's just not worth chewing through the restraints.'
'With sufficient thrust, pigs fly just fine.'
HVAC/R program for Palm PDA's
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Posted by Jean on February 20, 2009, 10:48 pm
On Fri, 20 Feb 2009 22:14:30 -0500, .p.jm@see_my_sig_for_address.com
wrote:

>        It is 10:13 on a Friday night. Please go out and try to get
>laid.
>        At least one of us should.

At my age, the doctor says 3 times a week is sufficient for a healthy
prostrate. I've already had my weeks quota. I'm not a young stud
anymore you know.

It's only 7:45 here.

Posted by on February 20, 2009, 10:53 pm

>On Fri, 20 Feb 2009 22:14:30 -0500, .p.jm@see_my_sig_for_address.com
>wrote:
>>        It is 10:13 on a Friday night. Please go out and try to get
>>laid.
>>        At least one of us should.
>At my age, the doctor says 3 times a week is sufficient for a healthy
>prostrate. I've already had my weeks quota. I'm not a young stud
>anymore you know.
>It's only 7:45 here.

        Ah ! There are hours remaining before closing time , then !


--
Click here every day to feed an animal that needs you today !!!
www.theanimalrescuesite.com/

Paul ( pjm @ pobox . com ) - remove spaces to email me
'Some days, it's just not worth chewing through the restraints.'
'With sufficient thrust, pigs fly just fine.'
HVAC/R program for Palm PDA's
Free demo online at www.pmilligan.net/palm/
Free 'People finder' program now at www.pmilligan.net/finder.htm

Posted by Jean on February 20, 2009, 11:25 pm
On Fri, 20 Feb 2009 22:53:58 -0500, .p.jm@see_my_sig_for_address.com
wrote:

>>On Fri, 20 Feb 2009 22:14:30 -0500, .p.jm@see_my_sig_for_address.com
>>wrote:
>>>        It is 10:13 on a Friday night. Please go out and try to get
>>>laid.
>>>        At least one of us should.
>>At my age, the doctor says 3 times a week is sufficient for a healthy
>>prostrate. I've already had my weeks quota. I'm not a young stud
>>anymore you know.
>>It's only 7:45 here.
>        Ah ! There are hours remaining before closing time , then !

I'm too old to stay up past 10. Besides, I've convinced my significant
other that morning sex is healthy.

http://www.thesun.co.uk/sol/homepage/woman/article899012.ece

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