Type: Posts; User: jtalbert
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To Review: HVAC-CALC 4.0 gives me:
Sensible Gain 20705
Latent Gain: 1954
Total Heat Gain: 22659
Total Heat Loss: 38163
Calc program Recommends a 2 ton system
Heat pump to be installed for AC...
Hi Nathan: I bought the manual D and have been reading, studing and doings calcs for a couple of days now. Very informative. It's expensive, but worth the money to be able to understand whats...
In section 11-12 of the manual D, it explanins the use of a Sensible load correction factor (SLCF) to determine peak loads associated for duct runout calculations. I am using the HVAC -Calc program...
Thank you for the explanation. I am having trouble finding a contractor in this area that does use the manual D. Now I have a little bit more understanding on why it is needed.
I have read in the forum numerous times, Run from the guy who will only use a duculator instead of a manual D. Can someone tell me why using a duculator alone when determining duct sizes is wrong as...
When should the number of registers for a room be increased?
I know you all hate rules of thumb, but for a given CFM load for a room, when should you split it into more registers?
Dash says: The first and second floor combined came out to 2 ton, what are you using to condition the crawl space?
Under duck sizing, the program calls for 97 CFM for the crawlspace. So in answer...
I have carefully run the numbers using the HVAC-Calc Residential program and have the following numbers.
Sensible Gain 19,857
latent Gain 1,827
Total heat gain 21,684
Total Heat loss 34,159...