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free cool water A/C @(none) 07-04-2007
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Posted by @(none) on July 4, 2007, 9:55 am
I live on a boat the water 6feet below me is 55 deg
the idwa that I can cool my living space with a water pump evaparator
coil and a fan has been itching in my head for some time
the windoe units I use to cool the boat add up to 2.5 tons
I can get junk A/C from local contractors ( people I have worked for in
the past )
now I want to use 100% frish air and open and close windows to regulate
the system
so my question is what size coil do I need ?
I will be useing a carrier or a heatpump coil maybe even repiping the
coil to allow more water to flow through it

Posted by kool on July 4, 2007, 11:25 am

>I live on a boat the water 6feet below me is 55 deg
> the idwa that I can cool my living space with a water pump evaparator coil
> and a fan has been itching in my head for some time
> the windoe units I use to cool the boat add up to 2.5 tons
> I can get junk A/C from local contractors ( people I have worked for in
> the past )
> now I want to use 100% frish air and open and close windows to regulate
> the system
> so my question is what size coil do I need ?
> I will be useing a carrier or a heatpump coil maybe even repiping the coil
> to allow more water to flow through it

Use an old radiator from a truck.Put a strainer in line before the pump
suction with an easy clean out access.



Posted by @(none) on July 4, 2007, 11:42 am
been there done that it sprays condensate all over the place


kool wrote:
>
>>I live on a boat the water 6feet below me is 55 deg
>>the idwa that I can cool my living space with a water pump evaparator coil
>>and a fan has been itching in my head for some time
>>the windoe units I use to cool the boat add up to 2.5 tons
>>I can get junk A/C from local contractors ( people I have worked for in
>>the past )
>>now I want to use 100% frish air and open and close windows to regulate
>>the system
>>so my question is what size coil do I need ?
>>I will be useing a carrier or a heatpump coil maybe even repiping the coil
>>to allow more water to flow through it
>
>
> Use an old radiator from a truck.Put a strainer in line before the pump
> suction with an easy clean out access.
>
>

Posted by daytona° on July 4, 2007, 1:12 pm
An old evap will not work (most likely 3/8" OD)....you need more surface
area....like a hot water heating coil (mayb 1/2" or 5/8" OD), but send
chilled water through it. Also don't for the condensation from the
coil....drain pain, drain and etc


>I live on a boat the water 6feet below me is 55 deg
> the idwa that I can cool my living space with a water pump evaparator coil
> and a fan has been itching in my head for some time
> the windoe units I use to cool the boat add up to 2.5 tons
> I can get junk A/C from local contractors ( people I have worked for in
> the past )
> now I want to use 100% frish air and open and close windows to regulate
> the system
> so my question is what size coil do I need ?
> I will be useing a carrier or a heatpump coil maybe even repiping the coil
> to allow more water to flow through it



Posted by on July 4, 2007, 1:23 pm

> An old evap will not work (most likely 3/8" OD)....you need more surface
> area....like a hot water heating coil (mayb 1/2" or 5/8" OD), but send
> chilled water through it.

> Also don't for the condensation from the
> coil....drain pain, drain and etc


Would you like to clear that last statement up? :-)



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