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Hot Water System Cost in Morley, WA: Heat Pump Prices & Rebates
Replacing a gas or electric hot water system in Morley? This guide covers heat pump pricing, because Western Australia rebates can make a heat pump one of the cheapest systems to run and cut the upfront cost sharply.
There are 404 plumbing and electrical businesses within 25km of Morley. 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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Hot water system cost in Morley by type (2026)
The short version for Morley: an electric or gas unit is cheaper to buy, a heat pump is cheaper to own, and only heat pumps and solar attract rebates.
| System | Installed, before rebates | Rebates | Running cost a year |
|---|---|---|---|
| Electric storage | $800 - $2,500 | None | $1,200 - $1,800 |
| Gas storage | $1,200 - $3,500 | None | $800 - $1,200 |
| Gas continuous flow | $1,500 - $3,000 | None | $800 - $1,200 |
| Solar hot water | $4,000 - $7,500 | Federal STCs | $150 - $400 |
| Heat pump in Morley | $2,800 - $5,300 | $2,300 - $4,600 after rebates | $200 - $400 |
Electric, gas and solar: national installed prices from Tempco Energy 2026 installation cost guide and What's The Damage hot water cost index (September 2026), checked September 2026. Heat pump: PumpSwap pricing data for Morley. Running costs are typical household figures; yours depend on tariff and usage.
Worked example for Morley: a mid-range heat pump quoted at about $4,100 installed comes to about $3,500 once federal STCs are taken off, for households that qualify. Climate zone 5 sets the STC count, so your own quote will differ.
Morley'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 Morley currently sit above the state average.
Morley is a growing residential area in the Western Australia metropolitan area and one of the busier heat pump markets in the state.
Morley sits above the Western Australia average for installation costs. This typically reflects larger homes, more complex installations, or a preference for premium brands in the area.
Available Rebates in Morley
Small-scale Technology Certificates (STCs)
Applied as a point-of-sale discount by your installer. Value varies by system type and climate zone.
Heat pump guides for Western Australia
Recommended Brands for Morley
iStore
Budget-conscious households wanting maximum rebate impact and simple installation
Rheem
Homeowners who want a reliable, well-supported mid-range option from a trusted Australian brand
Stiebel Eltron
Those who value German engineering and build quality at a mid-to-premium price point
Sanden
Those who want the absolute best efficiency and longest warranty, regardless of upfront cost
Reclaim Energy
Homeowners wanting premium Australian-designed quality with the quietest operation
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Frequently Asked Questions
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Heat Pump Hot Water Costs Across Western Australia
Compare installation costs in other Western Australia suburbs, or see the Western Australia cost guide for the statewide picture, or the national guide to heat pump hot water cost in Australia.