Comments on: Spencer’s Homemade Air Conditioner

By: kandeel

kandeel — Thu, 01 Oct 2009 14:20:00 +0000

i hope i can make complete air condition with refrigirant in my home but with my hands as i am a mechanical engineer

By: Geoff

Geoff — Tue, 25 Aug 2009 19:39:56 +0000

It’s possible, but if done in the manner you describe, would actually lead to the room heating up due to inefficiencies of the fridge!

A fridge does not magically make cold, it pumps heat away from it’s interior insulated chamber – so the heat must go somewhere. That’s why the back of your fridge is always nice and toasty.

You could possibly modify it heavily so that the heat could be pumped outside via a window (like an air conditioner) but unless you’re familiar with working with pressurized gases it will likely be rather dangerous.

By: Richard Renshaw

Richard Renshaw — Tue, 25 Aug 2009 18:25:31 +0000

I was wondering about this….

If a old fridge or freezer can be found / salvaged, do you think it would be possible to utilise the cooler on these to run a DIY air con?

I was thinking if a small fridge can be burthcered a fan could be incorporated into the frame and the door removed.

Any thoughts on this?

By: sandeep

sandeep — Sat, 15 Aug 2009 12:19:52 +0000

sir , iam very to get this good things in india there is no powerand hot 46degree

By: Geoff

Geoff — Sun, 02 Aug 2009 14:25:03 +0000

Hi Yoni – the water should be cold (or else it isn’t going to cool much), but how you cool it it up to you. Using ice or a cold water feed appear to be the two primary choices.

By: yoni

yoni — Sun, 02 Aug 2009 10:26:17 +0000

Hi.
I don’t sure i understand.
Is there anything that makes the water cold? or that is a thing i should care of by putting ice in it?

Thanks!

Yoni, from Jerusalem

By: AriantiMirota

AriantiMirota — Fri, 01 May 2009 15:25:58 +0000

Dear Sir .We are lucky to get your design about ice airconditioner in the web,because we are going to use yr idea for our seaside camping site in Galang island, a small island near Singapore but don’t hv electricity. We hope yr idea will be very useful, because
our island is hot, but the the scenery is very beautiful,Thank You

Sincerely Yours

Arianti from small Island Indonesia