Heat Pump Hot Water
Heat Pump Hot Water in Adelaide
A heat pump uses two thirds less energy than an electric tank. We match you with three CBS-licensed plumbers who quote the install AND the rebate paperwork.
When you need a heat pump plumber
Heat pump hot water is the lowest-running-cost option in Adelaide today. The SA Energy Productivity scheme combined with federal STC rebates makes the out-of-pocket cost competitive with a continuous flow gas system.
Signs you need this service
- Existing electric tank coming to end of life.
- Power bills climbing and want a long-term efficiency play.
- Want to take advantage of SA energy productivity rebate.
- Need a unit suited to a 3-5 person Adelaide household.
What a matched plumber does
- Sizing assessment matched to household demand.
- Brand options: Sanden, iStore, Reclaim, Stiebel Eltron, Aquatech, Apricus.
- STC federal rebate + SA Energy Productivity scheme paperwork.
- Post-rebate quote in writing before you commit.
Heat Pump - indicative cost
Indicative$2,800 – $5,200
Typical Adelaide job: $3,800
Indicative range drawn from real Adelaide jobs. Your 3 matched plumbers quote the exact fixed price before any work starts.
See all Adelaide cost guidesHow the matching works
1. Tell us the job
One short form, about two minutes. Add photos if you have them.
2. Get 3 local matches
CBS-licensed independent plumbers who cover your Adelaide suburb.
3. Compare and choose
Three itemised quotes, side by side. No obligation, no fee to you.
What to know about heat pump in Adelaide
A heat pump works like a reverse air-conditioner - it pulls warmth from the air and uses it to heat water. Most modern units achieve a Coefficient of Performance (COP) of 3 to 5, meaning every 1 kWh of electricity input produces 3 to 5 kWh of heating energy.
For an average 4-person Adelaide household, switching from a 315L electric tank to a 270L heat pump typically saves $400 to $600 a year on electricity. Payback against running cost is 5 to 8 years; thereafter the unit pays you back every year.
Federal STC rebates plus SA Energy Productivity scheme rebates typically reduce the out-of-pocket cost by $1,000 to $1,800. Network plumbers handle the paperwork and quote the post-rebate price in writing.
South Australian regulation
Heat pump install requires a current plumber registration. Electrical connection requires an electrician with a current SA electrical licence. Most network plumbers partner with electricians for combined quotes.
Heat Pump in Adelaide - questions
Pre-rebate supply and install: $4,500 to $5,500. Federal STC rebate (~$700-$1,000) plus SA Energy Productivity scheme (~$300-$800) typically brings the out-of-pocket cost to $2,800 to $4,500. Network plumbers handle the rebate paperwork.
A heat pump uses approximately one third the energy of an electric tank for the same hot water. For an average Adelaide household, that's $300-$500 a year saved on the power bill. Payback typically 5 to 8 years vs continuing with electric.
Sanden is the premium pick - Japanese-engineered, CO2 refrigerant, longest warranty (typically 15 years). iStore and Reclaim are the value picks, with good performance and 10-year warranty. Specific recommendation depends on household size and budget - your matched plumber will compare.
Outside the house, ideally on a north-facing wall in part shade, with adequate ventilation around the compressor. Network plumbers always inspect the install location before quoting.
Modern units run at 35-45 dB - quieter than a conversation. Some older designs and budget models are louder. Position matters: against a bedroom wall is not ideal. Network plumbers will recommend the best location.
Related plumbing services
Compare 3 free quotes for heat pump in Adelaide
Tell us the job once. We match you with 3 independent local plumbers within 24 hours. No call centres, no obligation, no nasty surprises.
Every plumber CBS-licensed under the SA PGE Act 1995