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Hot Water System Cost in Palm Beach, NSW: Heat Pump Prices & Rebates

Replacing a gas or electric hot water system in Palm Beach? This guide covers heat pump pricing, because New South Wales rebates can make a heat pump one of the cheapest systems to run and cut the upfront cost sharply.

There are 249 plumbing and electrical businesses within 25km of Palm Beach. You do not need to ring around them. Tell us about your system and up to 3 who cover your street will send you a quote.

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$2,800 - $5,100
After rebates
$4,300 - $6,600
Before rebates
$830 - $1,340
Total rebates available
40%
Homes with gas

Palm Beach's warm temperate climate with moderate seasons suits heat pumps well: near-rated efficiency most of the year, with a small dip on cold mornings. Installed prices in Palm Beach currently sit above the state average.

Palm Beach is a quiet residential pocket in the New South Wales metropolitan area and one of the busier heat pump markets in the state.

Palm Beach sits above the New South Wales average for installation costs. This typically reflects larger homes, more complex installations, or a preference for premium brands in the area.

Available Rebates in Palm Beach

Federal

Small-scale Technology Certificates (STCs)

Applied as a point-of-sale discount by your installer. Value varies by system type and climate zone.

$500 - $700
estimated value
Certificate

Energy Savings Scheme (ESS) Certificates

All New South Wales households. An upfront point-of-sale discount via participating retailers: up to $640 when replacing an electric water heater with a heat pump, or up to $330 when replacing a gas system. The exact amount varies by installer, model and location.

$330 - $640
estimated value

Recommended Brands for Palm Beach

iStore

Budget-conscious households wanting maximum rebate impact and simple installation

COP: 3.2Warranty: 5yrNoise: 50dB
$2,800 - $4,400
installed, before rebates

Rheem

Homeowners who want a reliable, well-supported mid-range option from a trusted Australian brand

COP: 3.5Warranty: 5yrNoise: 48dB
$3,200 - $4,800
installed, before rebates

Stiebel Eltron

Those who value German engineering and build quality at a mid-to-premium price point

COP: 3.8Warranty: 5yrNoise: 44dB
$3,500 - $5,000
installed, before rebates

Sanden

Those who want the absolute best efficiency and longest warranty, regardless of upfront cost

COP: 5.1Warranty: 15yrNoise: 38dB
$6,500 - $8,000
installed, before rebates

Reclaim Energy

Homeowners wanting premium Australian-designed quality with the quietest operation

COP: 4.5Warranty: 10yrNoise: 37dB
$6,600 - $8,000
installed, before rebates

Heat Pump Cost Calculator

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Frequently Asked Questions

How much does a heat pump hot water system cost in Palm Beach?
A heat pump hot water system in Palm Beach costs between $2,800 and $5,100 fully installed after all available rebates. Before rebates, expect to pay $4,300 to $6,600. The final price depends on the brand, tank size, and complexity of your installation.
What rebates are available for heat pump hot water in Palm Beach?
Palm Beach residents can access federal Small-scale Technology Certificates (STCs) worth $500-$700 as a point-of-sale discount. Additionally, New South Wales offers: Energy Savings Scheme (ESS) Certificates ($330-$640). These rebates are typically applied by your installer at the point of sale.
Are heat pumps efficient in Palm Beach's climate?
Palm Beach has a warm temperate climate with moderate seasons. This climate zone offers good year-round heat pump performance. Moderate winters mean only a small seasonal efficiency drop. Most standard heat pump models will perform to specification. A typical household of 3-4 people will spend $200-$400 per year running a heat pump, compared to $800-$1,200 for gas or $1,200-$1,800 for electric storage.
How long does a heat pump installation take in Palm Beach?
A standard heat pump hot water installation in Palm Beach takes 3-5 hours for a straightforward replacement. If you're converting from gas, it may take a full day as the installer needs to connect new electrical circuits and potentially modify plumbing. Metro installers typically have availability within 1-2 weeks.
What size heat pump do I need for my Palm Beach home?
For Palm Beach in climate zone 5: 1-2 people need a 150-170L tank, 3-4 people need a 250-315L tank, and 5+ people should consider a 315-400L tank. Your warmer climate means the heat pump recovers quickly, so standard sizing works well.
Which heat pump brand is best for Palm Beach?
Palm Beach sits in climate zone 5, where all major brands perform well. For best value, iStore or Rheem offer competitive pricing with reliable performance. For premium quality, Sanden (best efficiency, CO2 refrigerant) or Daikin (10-year warranty, cold weather champion) are worth the extra investment. Rinnai has the widest installer network in metro areas, making service convenient.

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Helpful Guides

Complete Guide to Heat Pump RebatesWhat Size Heat Pump Do I Need?Best Heat Pump Brands in Australia (2026)7 Common Heat Pump ProblemsHow to Replace Your Gas Hot Water

More About Heat Pumps in Palm Beach

Reclaim Energy in Palm Beach$6,600 - $8,000Sanden in Palm Beach$6,500 - $8,000Rheem in Palm Beach$3,200 - $4,800iStore in Palm Beach$2,800 - $4,400Stiebel Eltron in Palm Beach$3,500 - $5,000Replace Gas in Palm BeachReplace Electric in Palm BeachReplace Solar in Palm BeachFind Installers in Palm Beach

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Heat Pump Hot Water Costs Across New South Wales

Compare installation costs in other New South Wales suburbs, or see the New South Wales cost guide for the statewide picture.

Agnes BanksAlbion ParkAlburyAlfords PointAllambie HeightsAmbarvaleAnnandaleAnnangroveArncliffeArtarmonAshfieldAsquithAuburnAustinmerAustralAvalonAvoca BeachBallinaBalmainBankstownBardiaBateau BayBatemans BayBathurstBaulkham HillsBayviewBeacon HillBeaumont HillsBeecroftBelfieldBellevue HillBellingenBelmoreBelroseBeralaBerkeley ValeBerryBeverly HillsBexleyBilgolaBlackheathBlacktownBondiBotanyBowralBox HillBroken HillBronteBrookvaleBudgewoiBullaburraBulliBurraneerBurwoodByron BayCambridge ParkCamdenCammerayCampbelltownCamperdownCanterburyCaringbahCarlingfordCastle CoveCastle HillCastlereaghCentennial ParkCessnockChatswoodCheltenhamCherrybrookChurch PointClarevilleCoffs HarbourColedaleCollaroyCollaroy PlateauComoConcordCoogeeCootamundraCowraCranebrookCremorneCremorne PointCromerCronullaCrows NestCroydonCroydon ParkCurl CurlDaptoDarlinghurstDavidsonDee WhyDeniliquinDorrigoDouble BayDrummoyneDubboDulwich HillDundasDungogDuralEagle ValeEarlwoodEast HillsEast LindfieldEastgardensEastwoodEdmondson ParkElanora HeightsElizabeth BayEmu PlainsEnfieldEngadineEppingErinaErmingtonEttalong BeachFaulconbridgeFive DockForbesForestvilleForsterFrenchs ForestFreshwaterGerringongGlebeGlenfieldGlenhavenGlenmore ParkGloucesterGordonGorokanGosfordGoulburnGraftonGreenacreGregory HillsGriffithGymeaHarrington ParkHazelbrookHeathcoteHelensburghHillsdaleHomebushHomebush WestHornsbyHurlstone ParkHurstvilleIllawongIngleburnJannaliJuneeKariongKatoombaKellyvilleKensingtonKenthurstKiamaKillaraKingscliffKingsfordKingsgroveKingswoodKirraweeKirribilliKogarahKurnellKurri KurriLake HavenLakembaLane CoveLawsonLeetonLeichhardtLeppingtonLeumeahLeuraLewishamLidcombeLilyfieldLindenLindfieldLisarowLismoreLithgowLiverpoolLlandiloLondonderryLong JettyMacleanMacquarie FieldsMacquarie ParkMaitlandManlyMaroubraMarrickvilleMarrickville SouthMarsden ParkMascotMcMahons PointMedowieMenaiMiddle CoveMilperraMintoMirandaMittagongMoamaMona ValeMosmanMoss ValeMount AnnanMount ColahMount Kuring-gaiMount VictoriaMudgeeMulgoaMurwillumbahMuswellbrookNambucca HeadsNarellanNaremburnNarrabeenNarraweenaNarweeNelson BayNeutral BayNewcastleNewportNewtownNiagara ParkNormanhurstNorth Curl CurlNorth EppingNorth SydneyNowraOatlandsOran ParkOrangeOrchard HillsOurimbahOyster BayPaddingtonPadstowPagewoodPananiaParkesParramattaPennant HillsPenrithPetershamPicnic PointPoint PiperPort KemblaPort MacquariePotts PointPunchbowlPymbleQuakers HillQueanbeyanQueenscliffRandwickRaymond TerraceRegents ParkRevesbyRichmondRiverstoneRiverwoodRockdaleRose BayRosemeadowRosevilleRoseville ChaseRouse HillRozelleRushcutters BayRydeSan RemoSandy PointSawtellScarboroughSchofieldsSconeShellharbourSilverwaterSingletonSouth PenrithSpring FarmSpringwoodSt LeonardsStanhope GardensStanmoreStanwell ParkStrathfieldStrathfield SouthSummer HillSurry HillsSutherlandSydneySylvaniaSylvania WatersTamaramaTamworthTareeTaren PointTerrey HillsTerrigalThe EntranceThe PondsThirroulThornleighToukleyTuggerahTuncurryTurramurraTweed HeadsUmina BeachUrungaVaucluseVineyardWagga WaggaWahroongaWarraweeWarriewoodWaterfallWatsons BayWaverleyWavertonWentworth FallsWerringtonWest Pennant HillsWhale BeachWheeler HeightsWiley ParkWilliamtownWilloughbyWindsorWollongongWollstonecraftWombarraWoodfordWoollahraWooloowareWoy WoyWyongYambaYassYoung