July 3, 2022


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Air Con vs Evaporative Air Cooler vs Pedestal Fan Working Prices 2022

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With the climate warming up and the price of residing disaster hitting us all arduous, many individuals could also be questioning about how a lot it prices to run numerous cooling home equipment.

Air Conditioning Unit Working Prices

Air con is the one solution to successfully cool a room; every little thing else is simply faking it. Nonetheless, it takes numerous vitality to chill (and heat) issues.

Moveable air-con items have at all times been notoriously costly to run. Many of the air-con items you see on Amazon have a cooling capability of 9000 Btu/h or 12000 Btu/h.

Learn Extra: How a lot does it price to run a transportable air conditioner, and the way shortly does it cool a room?

A 12000 Btu/h will usually use round 1200w per hour, whereas a 9000 Btu/h might be nearer to 800w. In idea, they may price about the identical to run should you cool a room all the way down to a particular temperature; only one might be sooner than the opposite (relying on insulation and so on).

Final 12 months, I labored out that my Inventor Magic 12000BTU Moveable Air Conditioner was costing me 16.38p per hour to run (13.6476p/kWh), which was fairly costly if left on on a regular basis, however not so dangerous for a couple of hours per day.

Immediately, primarily based on variable tariffs (28.02 p/kWh) from British Fuel and Bulb, that works out as 33.60p or a 105% worth enhance.

It’s maybe not prohibitively costly in case you are solely working it a few hours per day, however I definitely wouldn’t be working it for a lot of hours per day.

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Upfront & Working Prices

  • Upfront: £300 – 600 for transportable air-con items
  • Working: Roughly 33p per hour for 12000BTU
    • £1 per day if used conservatively

Evaporative Air Cooler / Swamp Cooler Working Prices

A preferred various product is an air cooler, and also you completely shouldn’t get this confused with air-con, which many individuals do.

They’re usually, not so affectionately, known as swamp coolers. They’re principally a fan that blows air over water. The cool water cools down the nice and cozy air and will calm down the room, or at the very least the individual on the receiving finish of the air.

The issue is that heat air passing over water creates humid air, and a damp room will really feel hotter and clammier than a room with low humidity.

For apparent causes, evaporative air cooling is considerably much less efficient in humid environments. Nonetheless, within the UK that isn’t an excessive amount of of a problem.  

You’ll be able to preserve your home windows and doorways open with these coolers, and contemplating the humidity, that is seemingly advisable. These are due to this fact semi-effective as a private cooler and will present a extra nice cooling impact than a fundamental fan.

Evaporative air coolers needs to be no dearer than a fan to run, as a result of that’s all it’s. Should you use ice within the water, it’s possible you’ll need to think about the price of that.

Followers are environment friendly to run and the electrical energy utilization will differ per fan and relying on the setting you might have it on.

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Usually, this needs to be not more than 50-70W, so 0.07kwh. As you’re unlikely to have a big influence on the general room temperature, you’d seemingly need to run this for a number of hours per day as a private cooler. The price of working it’s nonetheless going to be minimal.

The smaller desktop fashions are unlikely to do an incredible deal. I’d stick with the bigger fashions. They will even be louder to run than a pedestal fan (which is necessary to me for sleeping).

Upfront & Working Prices

  • Upfront: £100 – 150 totally free standing towers
  • Working: Roughly 2.5p per hour
    • 20p per day if used for 10 hours
    • Not together with the price of ice (should you use it)

Pedestal Fan Working Prices

I’ve reviewed a number of followers over time, and they’re my go-to piece of cooling tech. Not as a result of they’re notably good, however as a result of they’re low cost. It is principally simply recirculating the already heat air. Nonetheless, blowing the air onto you does undoubtedly make a scorching room much less depressing.

Particularly, I’ve been on a quest for the last word fan for use throughout sleep. The trick is to have one that may run as sluggish as attainable with minimal mechanical noise. I’m but to seek out the proper answer.

I like pedestal followers as a result of they’re low cost, transfer numerous air, and the massive blades a quieter than tower followers.

My principal workplace/bed room fan is the Ansio 9-blade 26-speed Pedestal Fan. At its max velocity of 26, it will daw 30w.

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My Dyson Pure Cool tower fan, which can be an air air purifier, makes use of 40W at its max setting of 10.

Upfront & Working Prices

  • Upfront: £30 – 130 relying on how fancy you go. Costly fashions are likely to have extra speeds, can push extra air and run quieter.
  • Working: Roughly 1.5p per hour
    • 15p per day if used for 10 hours


Clearly, anybody fearful about the price of residing ought to rethink shopping for an air-con unit. Others might really feel the standard of life enchancment is price the price.

Fortunately I dwell up north, so there are solely about 5 heat days per 12 months. This 12 months, I could contemplate shopping for a swamp cooler to see if it improves my consolation throughout workplace hours.

Final replace on 2022-05-25 / Affiliate hyperlinks / Photos from Amazon Product Promoting API