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WYBI - Kickstarter for Mistbox

Posted on 6/15/17 at 3:37 pm
Posted by Tigeralum2008
Yankees Fan
Member since Apr 2012
17126 posts
Posted on 6/15/17 at 3:37 pm
Claims to make home AC units 30% more efficient

If you watch the video, the second speaker has the WORST Australian accent

Mistbox Kickstarter





This post was edited on 6/15/17 at 3:40 pm
Posted by Fun Bunch
New Orleans
Member since May 2008
115494 posts
Posted on 6/15/17 at 3:39 pm to
Someone is going to need to explain this to me. Why do I need a mister for my AC unit?
Posted by OysterPoBoy
City of St. George
Member since Jul 2013
34995 posts
Posted on 6/15/17 at 3:39 pm to
Seems like this has been around for several years. I guess it never took off?
Posted by mikelbr
Baton Rouge
Member since Apr 2008
47463 posts
Posted on 6/15/17 at 3:40 pm to
does this work by cooling the air a little bit before it goes into your unit?

Posted by Eli Goldfinger
Member since Sep 2016
32785 posts
Posted on 6/15/17 at 3:40 pm to
But what does it do?

It looks to me like it would definitely make your grass/plants around your central unit very happy.

Since your unit works on the concept of evaporation, I'm not sure how adding extra humidity to your coils would be a benefit.

This may be OK for areas with low humidity...not for the gulf states.
This post was edited on 6/15/17 at 3:46 pm
Posted by Croacka
Denham Springs
Member since Dec 2008
61441 posts
Posted on 6/15/17 at 3:41 pm to
Seems like it could speed up corrosion of parts but I'm no metallurgist
Posted by upgrayedd
Lifting at Tobin's house
Member since Mar 2013
134845 posts
Posted on 6/15/17 at 3:41 pm to
Probably works great in Phoenix, not so much in BR.
Posted by tigerzballzdeep
Rockwall, TX
Member since Jun 2007
3095 posts
Posted on 6/15/17 at 3:41 pm to
Water is never your friend. I can see this causing all kinds of corrosion and problems. Yes, I understand it gets rained on, but a continual source of water like this on regular intervals is no good. Just like when that sprinkler head gets aimed on your house.
Posted by Tigeralum2008
Yankees Fan
Member since Apr 2012
17126 posts
Posted on 6/15/17 at 3:42 pm to
quote:

Someone is going to need to explain this to me. Why do I need a mister for my AC unit?


my interp is that the spray mist cools the temperature around the outside of the coils and therefore maximizes efficiency

They claim this process is already in effect for larger commercial units
This post was edited on 6/15/17 at 3:44 pm
Posted by Winston Cup
Dallas Cowboys Fan
Member since May 2016
65489 posts
Posted on 6/15/17 at 3:43 pm to
quote:

It looks to me like it would definitely make your bugs/rodents around your central unit very happy.
Posted by Hogwarts
Arkansas, USA
Member since Sep 2015
18045 posts
Posted on 6/15/17 at 3:43 pm to
If it ends up making it and it hits market at $19.99, I will buy one. Screw it, it's worth a shot.
Posted by Croacka
Denham Springs
Member since Dec 2008
61441 posts
Posted on 6/15/17 at 3:44 pm to
I think having shade over your outside unit would be a big help as well
Posted by upgrayedd
Lifting at Tobin's house
Member since Mar 2013
134845 posts
Posted on 6/15/17 at 3:45 pm to
quote:

my interp is that the spray mist cools the temperature around the outside of the coils and therefore maximizes efficiency

They claim this process is already in effect for larger commercial units


It's basically an evaporative cooler for your coils. It really only works in dry climates.
Posted by Tigeralum2008
Yankees Fan
Member since Apr 2012
17126 posts
Posted on 6/15/17 at 3:45 pm to
quote:

If it ends up making it and it hits market at $19.99, I will buy one. Screw it, it's worth a shot


You can buy it for $349
Posted by mikelbr
Baton Rouge
Member since Apr 2008
47463 posts
Posted on 6/15/17 at 3:48 pm to
quote:

They claim this process is already in effect for larger commercial units


Yea. Ones like this by Tiger Stadium use water/mist. But they operate completely differently.


This post was edited on 6/15/17 at 3:50 pm
Posted by Tigeralum2008
Yankees Fan
Member since Apr 2012
17126 posts
Posted on 6/15/17 at 3:48 pm to
quote:

It's basically an evaporative cooler for your coils. It really only works in dry climates.



Wiki:
An evaporative cooler (also swamp cooler, desert cooler and wet air cooler) is a device that cools air through the evaporation of water. Evaporative cooling differs from typical air conditioning systems, which use vapor-compression or absorption refrigeration cycles. Evaporative cooling works by exploiting water's large enthalpy of vaporization. The temperature of dry air can be dropped significantly through the phase transition of liquid water to water vapor (evaporation). This can cool air using much less energy than refrigeration. In extremely dry climates, evaporative cooling of air has the added benefit of conditioning the air with more moisture for the comfort of building occupants.

Posted by upgrayedd
Lifting at Tobin's house
Member since Mar 2013
134845 posts
Posted on 6/15/17 at 3:51 pm to
Right, that's how it makes the unit more efficient. It reduces the temperature inside the unit causing the freon inside the coils to cool quicker.
Posted by Jim Smith
Member since May 2016
2915 posts
Posted on 6/15/17 at 3:52 pm to
How does it work? What does the misting water do?
Posted by Jim Smith
Member since May 2016
2915 posts
Posted on 6/15/17 at 3:52 pm to
quote:

Right, that's how it makes the unit more efficient. It reduces the temperature inside the unit causing the freon inside the coils to cool quicker.


Ah
Posted by Chuker
St George, Louisiana
Member since Nov 2015
7544 posts
Posted on 6/15/17 at 4:04 pm to
I think the 30% in savings in plausible in the best of circumstances. Water being blown over a condenser unit's coils would certainly make it more efficient. Window A/C units already do this to some extent using the outside fan to pick up the condensate water and sprinkle it onto the condenser coil. However condensate water and tap water are different things. I would not chlorinated water constantly being blown on my 1k+ A/C part.


I'll definitely be passing on this gadget.

Seems like when a company wants to generate buzz for a product they will claim it's from Australia or another friendly accent sounding country.
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