Adelaide, South Australia

Hot Water System Prices in Adelaide

6 services from $140

Hot Water System Prices in Adelaide

Prices include GST. Licensed plumber required for all installations. STCs (government rebates) may apply for solar and heat pump systems.

Filter by price range$140 – $5,100
$140$5,100
ServiceFromAverageUp to

Hot water system prices in Adelaide

Hot Water Tips for Adelaide

Adelaide's hot dry climate is ideal for solar and heat pump systems — among the best payback periods in Australia

SA Energy Efficiency Scheme provides rebates on heat pump and solar hot water replacements

Gas prices in SA are among the highest in Australia — switching from gas to heat pump can deliver strong ongoing savings

Tempering valves are mandatory in SA for all new hot water installations — confirm your plumber includes this in the quote

System Types at a Glance — Adelaide

Electric Storage

$1,060

avg · $880$1,300

Lowest upfront cost; higher running costs

Gas Continuous Flow

$1,850

avg · $1,450$2,350

Unlimited hot water; no storage tank required

Heat Pump

$3,650

avg · $2,800$4,800

Lowest running costs; rebates available

Hot water system prices in Adelaide start from $140/installed. Electric storage averages $1,060. Prices include GST. Licensed plumber required for all installations. STCs (government rebates) may apply for solar and heat pump systems.

The best system depends on your household size, existing gas or electricity connection, and budget. Heat pump systems are increasingly popular in Adelaide at $2,800–$4,800 installed due to their low running costs. Gas continuous flow costs $1,450–$2,350.

Solar hot water systems in Adelaide cost $2,700–$5,100 installed. Solar viability depends on available roof space, orientation, and local sun hours. Government rebates (STCs in Australia) reduce upfront costs significantly.

Yes. All hot water system installations in Adelaide require a licensed plumber. Gas work additionally requires a licensed gas fitter. Prices include GST. Licensed plumber required for all installations. STCs (government rebates) may apply for solar and heat pump systems.