Air conditioning units?!

Jon Frost said:
awsome i'll do that tomorrow, are they £150 in the shop then?

Jon :)

I think it depends what Homebase store you go to... I bought mine a few days ago and it was £169 with no discount :( Others I think got it cheaper.
 
KingAdora said:
Thanks for the link!

When it says max room area 20m2, that's just the floor layout right? I always remember doing room area in m3? Been a while since I was at school...

Area is in m2 you cant measure area in m3.
 
Zildjian said:
It should be dropping below 26C. Make sure all the windows and doors are closed, and the window you are using for the pipe should be shut as much as it can. When I first got it, for some reason it did take a while to get really cool - but it works like magic now. This morning I woke up and my room was 26C, 10 mins after the air con being on it was 21C, which is much nicer.
BTW, I managed to find another bit of hose that actualy fits so it is now extended. :D

How cold is the air coming out? My feels absolutely freezing when I put my hand infront, make sure yours is the same because sometimes it doesn;t seem to start up properly and it blows rather warm out. Make sure the hose is completely out the window, because it blows out pretty damn hot air.
It doesn't start up properly because the compressor doesn't switch on unless its been off for a few minutes.
 
The portable ones are okay, but a window unit is MUCH more efficient. Both in electrical useage and the actual cooling it can do.

I am keeping 1040 sq ft of almost uninsulated house at 23C whilst it's 34C and above outside with 40% humidity. All this with two 5250BTU units : one in the living room downstairs, one in the bedroom upstairs.

The advantages of window units over portables are drastic :
1. No water to empty, they just dribble it outside as the condensation forms.
2. MUCH larger area for the heat it produces to escape from (better efficiency and reliability).
3. No heat escaping from the hose into the room it's trying to keep cool (see #2).
4. No floor footprint at all, so no space taken up by it.
5. COMPLETELY seals to the window so no bugs, no thermal loss through an open window, etc.
6. Much smaller and lower cost per unit due to no water tank, hose, wheels, fancy outer shell, etc.


The only advantage I've found to a portable one is that if you live alone, you only need to cool the room you are in, so you just drag it around with you to the room you're in, which means you can get a smaller unit as it doesn't need to cool the entire house.

But since I never stay in one room long enough for one to matter, it's definately not worth it. Plus having to take down the hose and set it back up every time I moved then wait for it to cool the room is just not satisfactory to me.

In the spring I just open a window, put the unit in, close the window on it, turn it on, set the thermostat, and leave it running until autumn. Then I take it out of the window, wipe it down inside and out to clean it and put it up on a shelf out in the garage until the next year.

I paid $89 US for the one down here last year, and paid $139 US for the digital one (with remote) that's upstairs 3 years ago.


As for electrical useage, they don't really make THAT much difference in the bill. My electric hot water heater and the electric clothes dryer use WAY more. In the neighborhood of 10 times more. So the AC units barely make a dent in comparison.
 
It's no good, I'm going to have to get one. We're bunking round my parents atm while we have work done on the house and their spare bedroom is like a furnace - only got two tiny fan lights and it's baking inside even when the temp outside isn't too bad.

Have had a fan blowing over us for the last couple of nights but it's still far too hot. Just need to persuade the mrs now - who has some bizarre objection to having a vent hanging out the window?

Can anyone quantify the 'noisy' statement with regard to the Homebase/Argos units?
 
Mickey care to post examples of window units?

Google isn't displaying much, I have rough idea on what you may be talking about as we used to have them at school . .

Edit* Like this?

ecc09diywm9000p7xv.jpg


These are roughly arounds £400 mark, way over my budget :(
 
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dark_shadow said:
Google isn't displaying much, I have rough idea on what you may be talking about as we used to have them at school . .

Your school had air conditioning!!! My school didn't even have heating at one point during out exams and everyone was wearing gloves, jackets and hats in the exam hall!
 
Mundu said:
Your school had air conditioning!!! My school didn't even have heating at one point during out exams and everyone was wearing gloves, jackets and hats in the exam hall!
Last time heating broke down in school we got the day off :cool:
 
It was actually so cold inside that day everyones hands were frozen! I wouldn't of liked to be the examiner who had to read those papers!
 
well i just picked my 9000btu from homebase. £149.99. I think they must have thought i was a little mad as it was chucking it down with rain when i bought it :D

its big, heavy and loud. but ive now got a cool frog room which is why i bought it :D

Jon
 
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