Cost Estimator
Estimate the Cost to Replace your Heat Pump System The estimated cost calculator below is quick, simple, accurate and free to use. You can estimate the cost for a new or replacement heat pump system that includes an air handler with electric or gas heating system, as well as split system heat pumps or packaged heat pumps .
up to $640 when you replace an electric water heater with a heat pump water heater up to $330 when you replace a gas water heater with a heat pump water heater. The discount amounts provided above are indicative only. The actual discount amount and final cost of your installation will vary depending on factors like: the installer you ...
How Much Does It Cost to Run a Heat Pump Water Heater in Australia
A heat pump costs more to buy and install than a basic electric heater; typically, it costs between $2,500 and $4,000 installed. But several rebates and incentives make it much more affordable.

Compare Sydney hot water system installation costs from $1,000-$7,000. Find electric , gas, solar & heat pump pricing, government rebates up to $1,680, and tips to choose the right system for your home.
Hot Water System Cost in Sydney (2026)
Hot water system cost in Sydney for 2026. Compare installed price ranges for electric , gas, heat pump and solar systems, plus factors that change your quote.
Heat Pump Costs

Heat pump hot water systems typically cost between $2,500-$5,000 installed. Learn what affects pricing, rebates available, and whether it's worth it.
New and expanded version of A2EP's Heat Pump Estimator now online
Use our free Heat Pump Estimator tool to start planning your heat pump installation.
Confused about hot water system prices in Australia? Our hot water system pricing guide breaks down costs , energy use, and installation tips.
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