Hot Water Systems in Dartmoor
The 3304 postcode, covering Dartmoor, Bessiebelle, Drik Drik, Drumborg, Greenwald, Heywood, Homerton, Lyons, Milltown, Mumbannar, Myamyn and Winnap and surrounding areas, is home to around 1,268 households. With many households already generating their own clean solar power, many are now looking at how they can make their entire home energy system more efficient, with hot water heating often the logical next step.
With hot water roughly accounting for a quarter of the average home's energy use, switching to an energy-efficient hot water system is one of the biggest opportunities for savings. Across Dartmoor and the 3304 area, 88 homeowners have already switched from older electric storage and gas hot water systems to solar hot water or air-source heat pump systems that draw on clean, renewable power while also claiming the hot water rebates to reduce their hot water heater system cost. These highly-efficient systems not only help cut energy bills but also reduce carbon emissions and improve overall energy independence.
With Dartmoor's climate delivering an average of 4.2 kWh/m² per day, conditions are ideal for hot water systems and hybrid heat pump systems that harness both sunlight and ambient air temperature to heat water efficiently all year round. When paired with existing rooftop solar power or solar batteries, the result is hot water that costs far less to run and is powered by clean, self-generated energy.
Hot Water Ranking
Postcode 3304
398th
State Wide
1490th
Australia Wide
Hot Water Installation Dartmoor
Estimated daily energy to heat household water, comparing a resistive electric element with a high-efficiency heat pump. Demand shifts month-to-month using local climate patterns.
Energy Efficient Hot Water & Solar Power Dartmoor
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterDartmoor
Illustrates how a typical 6.6 kW rooftop solar system can offset the daytime energy demand of a COP 5 heat pump hot water unit.
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Heat Pump Hot Water Systems for Dartmoor
Compare heat pump hot water systems suitable for Dartmoor's climate. These energy-efficient systems are designed to work in local temperature conditions and can significantly reduce your hot water energy costs.
Community Hot Water Statistics - Dartmoor, 3304
Hot Water Demographics - Dartmoor
Based on the Australian Bureau of Statistics 2021 Census (ABS), Dartmoor has around 1,268 private dwellings, home to approximately 2,446 people. With an average household size of 2.2 people, and around 50 litres of hot water used per person each day in Australia, Dartmoor households use approximately 110 litres of hot water daily, equating to a massive 0.1 million litres of hot water used across the suburb every single day.
Other census insights reinforce Dartmoor's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Dartmoor community is home to 163 couple families with children and 70 one-parent families, meaning a large proportion of households face substantial hot water demand. With 344 homes owned with a mortgage and 539 owned outright, many residents also have the homeownership and growing equity that make switching to efficient hot water systems a practical way to lower expenses.
Dartmoor is converting hot water demand to efficient systems faster than many peers, with 6.9% of dwellings already upgraded.
Hot water systems in Dartmoor
Across Dartmoor, more locals are swapping old gas and power‑hungry electric units for modern, energy efficient hot water systems. With most of the 1,117 dwellings in the 3304 area being separate houses and an average household size of 2.2 people, hot showers, dishwashers and laundries all add up on the power bill. For many families on a median household income of around $1,146 a week, upgrading to a smarter hot water system is a practical way to cut running costs.
Dartmoor’s solar exposure averages about 15 MJ/m² a day – roughly 4.2 kWh/m² – which is solid for both a solar hot water system and a heat pump hot water system. That means a solar hot water heating system on the roof, or a high‑efficiency heat pump hot water installation in the yard, can do most of the work using free renewable energy. Even a modern electric hot water system, paired with rooftop solar, can be an energy efficient hot water system compared with old resistive tanks on flat tariffs.
In 3304, most homes are detached with three or more bedrooms, so hot water demand per house is relatively steady, even though the population is older on average. Hot water can be one of the biggest single energy users in a home, so shifting from electric hot water vs gas hot water to efficient electric options is a logical next step in electrifying Dartmoor homes. Many households are now comparing heat pump vs solar hot water, weighing up the best hot water system Australia can offer for their budget and roof space. Brands like Rheem heat pump hot water, Sanden heat pump units and Rinnai solar hot water are common choices, along with Rheem solar hot water and Chromagen solar hot water options for those wanting a proven solar hot water installation.
Average annual bill savings will vary, but these ranges are realistic for Dartmoor homes:
• Old electric to heat pump hot water system: save roughly $350–$700 per year. • Gas to heat pump hot water: save about $250–$600 per year. • Gas to solar hot water system: save around $200–$500 per year. • Old electric to modern electric hot water installation with rooftop solar: save roughly $200–$450 per year.
So far, there have been 88 efficient hot water installations (heat pump and solar hot water) recorded in the Dartmoor postcode. Installations spiked around 2009, with 26 systems in a single year, and there has been steady interest again from 2018 through to 2025. This pattern shows a growing local focus on lower running costs, reliability and moving towards the most efficient hot water system options. As existing units age, more residents are also booking hot water repair, solar hot water repair and solar hot water tank replacement rather than rushing back to gas.
Hot Water Rebates, Tariffs & Savings
For Dartmoor households looking at a heat pump hot water system, solar hot water vs electric hot water, or even a new electric hot water system rebate, there is strong support from government programs. Federal Small‑scale Technology Certificates (STCs) reduce the solar hot water price / cost and heat pump hot water price / cost at the point of sale. On top of that, Victorian hot water rebate VIC programs can apply to approved heat pump hot water installation or solar hot water installation, and in some cases to efficient electric hot water installation as part of an all‑electric home upgrade. These hot water rebate VIC incentives can effectively knock a substantial percentage off the upfront hot water system price / cost, bringing quality systems such as Sanden heat pump or Rheem solar hot water within reach.
When you combine these rebates with rooftop solar, timers or solar‑diversion controls, payback periods can shrink to just a few years, especially for homes with higher hot water use. Many Dartmoor residents are now choosing the best heat pump hot water system they can afford, or pairing a solar hot water system with a small booster, to lock in hundreds of dollars in annual savings.
If your current unit is older, unreliable or running on gas, now is a good time to check if your Dartmoor home is ready for a hot water upgrade. Whether you are weighing solar hot water vs electric hot water, comparing brands, or looking for the best hot water system Australia offers in your price range, experienced local hot water VIC installers can help. Talk with our trusted heat pump and solar hot water specialists for personalised advice on hot water installation or hot water repair, and see how an energy efficient hot water system can cut your bills, reduce emissions and future‑proof your home.