Induced or Forced Draft Aircooler for Heavy Winter Conditions?
Induced or Forced Draft Aircooler for Heavy Winter Conditions?
(OP)
Hi,
I would greatly appreciate an advice on the installation of induced air coolers in a place with heavy winter (I'm worry of heavy snow falls).
Any experience (reference)?
Thanks for your time,
JD
I would greatly appreciate an advice on the installation of induced air coolers in a place with heavy winter (I'm worry of heavy snow falls).
Any experience (reference)?
Thanks for your time,
JD





RE: Induced or Forced Draft Aircooler for Heavy Winter Conditions?
You should probably provide some heating coils to temper very cold air prior to contacting the bundles and provide freeze protection for cold weather shutdowns.
RE: Induced or Forced Draft Aircooler for Heavy Winter Conditions?
I'd suggest you to take a look at Hudson website and you will find quite good references there.
http://www.hudsonproducts.com/products/index.html
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Sometimes, for sloped (roof-type) air coolers, employing variable speed drivers is not enough to keep you on the safe side of operation regarding freezing protection. Going for heating coils (especially if you are in very very cold area) could be the most cost-effective solution.
Look at Hudson's solutions for setting hot air recirculation assembly.
Best of luck,
http://antwrp.gsfc.nasa.gov/apod/astropix.html
RE: Induced or Forced Draft Aircooler for Heavy Winter Conditions?
Let the fan manufacturer know your weather conditions and they can make appropriate design changes to accomodate the cold and snow.
Johnny Pellin