Compare installation & running costs for different types of home heating, cooling & air conditioning systems.
Split System Size Guide & Brand Comparison Chart
Use our handy Split System size calculator and brand comparison chart to get an idea on the best split system for your home.
Visit our Split System page for more information
Heating & Cooling Installation & Running Costs Comparison
Compare Ducted Air Conditioning with Evaporative Cooling & Split Systems
Compare electric Ducted Air Conditioning with Gas Ducted Heaters & Space Heaters
Hot Water Installation & Running Costs Comparison
Compare Gas Hot Water Systems, Electric Hot Water Systems & Solar Hot Water Systems
Star Rating Savings
Running cost savings when you upgrade your Gas Ducted Heater from 3 Star to 6 Star
Energy Ratings, also know as Star Ratings as the rating can be visually represented with stars, is a great way for consumers to compare the efficiency of appliances easily.
Appliances which carry an energy rating have been tested for energy efficiency and energy consumption against similar sized products.
Running costs and savings depend on the size of your house, which in turn determines the size (in kilowatts) of the heating, cooling or air conditioning unit you need. For example, if you need a 3.5kw split system, you could buy a 4, 5 or 6 star rated system. All would be suitable for your home, but while the 4 star would be cheaper to buy, the running costs would be higher than a 5 or 6 star.
To demonstrate how much real dollar savings star ratings can make, we have compared 3 different models of Gas Ducted Heaters. It shows potential savings over the life of the heater if you purchased a 6 star model instead of a 3 star.
IMPORTANT: Savings are indicative only and are calculated over 15 years (average lifespan of a Gas Ducted Heater). Does not take into consideration individual house design. Savings based on data from Sustainability Victoria, current at 31/01/23.