Ducted refrigerated air conditioning is effective in all weather conditions including humidity making it perfect for melbourne s 4 seasons in one day.
Evaporative cooling vs refrigerated cooling melbourne.
Evaporative cooling is easily the cheaper option and can be up to 50 per cent cheaper to install and more than seven times cheaper to run.
While most homes do have reliable water systems it s understandable that not everyone will be able to provide an evap cooling unit with the right amount of water.
Refrigerated cooling is arguably more reliable and effective but it s going to mean a bigger electricity bill during those sticky summer months.
Good insulation in your home will help reduce running costs for both systems.
Namely evaporative cooling is less powerful than refrigerated.
With refrigerated cooling the air is recirculated.
It is also 50 cheaper to install and up to eight times cheaper to run than refrigerated cooling.
While there are ways to minimise this cost such as solar power.
Not only that but ducted heating is less effective the higher the humidity is.
Since evaporative coolers works through a fan and water pump it uses much less power than most cooling systems.
Evaporative cooling has been discussed many a time but i am now in the situation where i need to choose and am interested in specific information on running costs.
Therefore on a 30 rh day you are adding about 50 humidty.
Cool your entire home from as little as 5 cents per hour.
Unlike refrigerated air conditioning evaporative cooling air conditioning is based on a totally natural cooling process so there are no harmful refrigerant gases.
Ducted refrigerated air conditioning is the most premium form of air conditioning available.
We have to give point 2 to e.
About 8ml of water per cubic meters of air considering 1 m 3 is approx 1 2kg.
It includes both heating and cooling which means you only need to install one system.
In terms of environmental factors both systems use electricity but evaporative also uses water.
I know the topic of refrigerated vs.
Unfortunately that comes with a trade off.
The air is never re circulated it s always fresh and clean so stale air isn t an issue.
Evaporative cooling 2.
You can guesstimate from the graph below that on a 35 degree day with 30 rh this equates to about 10ml or grams of water per kg of air.
An evaporative cooling system needs to be connected to a constant water source to work.
With evaporative cooling systems fresh air is constantly being pulled in from outside filtered cooled and then circulated through your home.
The refrigerated air conditioning system on the other hand requires a lot of power to maintain the refrigerated cooler.
By a long shot.
Refrigerated cooling benefits cooling in all weather conditions.
Hands down evaporative coolers are cheaper to run than refrigerated systems.
Refrigerated cooling gives a better result but will have higher running costs.
