I have a 12V compressor which is both/either water cooled and/or air cooled. Typically I operate the compressor when plugged into shore power and once away from the dock, I turn off the compressor. While at anchor I use battery power (6 golf cart batteries) to maintain the temperature. By the way, I have three Simens solar cells and a wind generator to charge the batteries. My outboard is utilized to charge the two 12V gel cells for motor (and hydraulic system) operation. I drilled access holes in the ice chest"s liner and sprayed insulating foam between the outer hull and the ice chest. Use caution with the spray insulation as it expands greatly and adding too much material could deform or even crack the ice chest. I sprayed large circles of material slowly withdrawing the tube as I rotated it. I then plugged the holes with chrome gromets. I purchased my Aero Gel from Pacor Corp. (609) 324-1100. The product is called Cryogel Z and Earl Lawton was my salesman (feel free to use my name when you speak with him). He was very helpful and sent me a sample. I purchased a piece approximately 59" X 60" X 10mm thickness. You can contact him by E-mail ([email protected]_ (mailto:[email protected]) . After double layering my aft wall (where my holding plate is attached) and the area below the grate lip, I had enough material to insulate the supply pipe between the compressor and the holding plate. The Milar facing material was not well attached and I eliminated it when I installed the insulation. If you wished to use it you would have to reattach it using the Max Professional's Hi-Strength Spray Adhesive. By the way, my material cost $225 + shipping. I used Max Professional's Hi-Strength Spray Adhesive Purchased at my sewing fabric store, to attach the Cryogel Z to the existing ice chest surfaces. Once installed I coated it with West System epoxy and laid one layer of bi-directional mat over the Cryogel Z. Once sanded I recoated the bi-directional material with more West System epoxy. I am not going to paint my freezer as I don't want paint chips to contaminate or disfigure my installation. I added a fan to the underside of the grate to circulate the air in the box while the compressor is operating. When the compressor is turned off I turn off the fan. If you wish pictures of the installation contact me directly at [email protected]_ (mailto:[email protected]) and I will be delighted to share them with you. Once the project is complete and operational I will post photos on my boat's web site AhSovereignty.com. David Hoyt Sovereignty Catalina 27 #65 Ahsovereignty.com In a message dated 4/11/2010 1:46:31 P.M. Eastern Daylight Time, [email protected] writes:
david, where might one acquire such a awesome product? --- In [email protected]_ (mailto:[email protected]) , captain...@., cap > > a product called Aero Gel. It is a 10mm's thick insulating material with > an R factor of in excess of 18 that I am invested in curing the problem of > battery drain for refrigeration. > > David Hoyt > Catalina 27 #65 > Sovereingty > ahsovereignty. ah > > > In a message dated 4/10/2010 11:32:39 P.M. Eastern Daylight Time, > robadk...@.. roba > > > > > does anyone have experience with an adler barbour "cold machine" > refrigeration unit? my icebox is equipped with said unit and works well but i'm > wondering at what cost to my power supply (batteries). thanks-rob >
