Post 1 made on Tuesday July 2, 2002 at 22:58 |
jayverni2000 Lurking Member |
|
|
Does anyone know of a resource for or formula to figure out BTU for equipment. Or even a good rule of thumb? Looking for a way to add up the components in a system and give HVAC guys a BTU number and a desired temperature for our equipment rooms. Some of the high end manufacturers have this info for their amps, but I find it woefully lacking in a lot of spec sheets. I'm not even sure if this is the way to approach this. Any suggestions would be greatly appreciated!
TIA James
|
|
Post 2 made on Wednesday July 3, 2002 at 01:12 |
James
I'm sorry, I don't remember the exact calculation for BTU's off the top of my head, but the general "rule of thumb" that I use for air circulation is 100cfm per 1000 watts of power. This can seem like a little overkill in some situations since we all know the likelyhood of using all of the power in an amplifier at any one time, especially a multi-channel amp for house audio, is slim to none. Anyway, this simple ratio keeps everyone happy, accounts for extra heat producers like Satellite receivers, and has always worked well for us. We will always try and use a thermostat controlled system so that the heat is always regulated and in most cases will remote mount the fan in the attic or crawl to keep the noise down. If a remote fan is not possible, a good simple solution is a Panasonic quiet fan, made for bathrooms, hooked up to a 120v thermostat, which are available at your local Home Depot or Lowes hardware stores for about $79. These fans are good for the smaller cabinet systems and are good for about 2000-2500 watts. Hope that helps.
Brad
|
|
Please read the following: Unsolicited commercial advertisements are absolutely not permitted on this forum. Other private buy & sell messages should be posted to our
Marketplace. For information on how to advertise your service or product
click here. Remote Central reserves the right to remove or modify any post that is deemed inappropriate.