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.

Evaporative cooling vs refrigerated cooling melbourne. Evaporative cooling 2. Therefore on a 30 rh day you are adding about 50 humidty. With evaporative cooling systems fresh air is constantly being pulled in from outside filtered cooled and then circulated through your home. With refrigerated cooling the air is recirculated.

I am in canberra and building a new house. Ducted refrigerated air conditioning is the most premium form of air conditioning available. We have to give point 2 to e. Compared to the specialised refrigerants found in refrigerated air conditioning water is less effective at removing heat from the air.

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. 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. About 8ml of water per cubic meters of air considering 1 m 3 is approx 1 2kg. I know the topic of refrigerated vs.

Good insulation in your home will help reduce running costs for both 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. Refrigerated cooling gives a better result but will have higher running costs. Evaporative cooling raises humity in the house to about 80.

Not only that but ducted heating is less effective the higher the humidity is. Refrigerated cooling benefits cooling in all weather conditions. An evaporative cooling system needs to be connected to a constant water source to work. It is also 50 cheaper to install and up to eight times cheaper to run than refrigerated cooling.

Hands down evaporative coolers are cheaper to run than refrigerated systems. While there are ways to minimise this cost such as solar power. The air is never re circulated it s always fresh and clean so stale air isn t an issue. 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. Unfortunately that comes with a trade off. The refrigerated air conditioning system on the other hand requires a lot of power to maintain the refrigerated cooler. By a long shot.

Since evaporative coolers works through a fan and water pump it uses much less power than most cooling systems. Namely evaporative cooling is less powerful than refrigerated. Cool your entire home from as little as 5 cents per hour.