Hot Water Systems in Moncrieff
The 2914 postcode, covering Moncrieff, Amaroo, Bonner, Forde, Harrison, Jacka and Throsby and surrounding areas, is home to around 11,233 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 Moncrieff and the 2914 area, 531 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 Moncrieff's climate delivering an average of 4.8 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 2914
6th
State Wide
543rd
Australia Wide
Hot Water Installation Moncrieff
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 Moncrieff
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterMoncrieff
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 Moncrieff
Compare heat pump hot water systems suitable for Moncrieff'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 - Moncrieff, 2914
Hot Water Demographics - Moncrieff
Based on the Australian Bureau of Statistics 2021 Census (ABS), Moncrieff has around 11,233 private dwellings, home to approximately 33,554 people. With an average household size of 3.1 people, and around 50 litres of hot water used per person each day in Australia, Moncrieff households use approximately 155 litres of hot water daily, equating to a massive 1.7 million litres of hot water used across the suburb every single day.
Other census insights reinforce Moncrieff's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Moncrieff community is home to 4,502 couple families with children and 678 one-parent families, meaning a large proportion of households face substantial hot water demand. With 5,915 homes owned with a mortgage and 1,312 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.
Moncrieff is converting hot water demand to efficient systems faster than many peers, with 4.7% of dwellings already upgraded.
Hot water systems in Moncrieff
Across Moncrieff and the wider 2914 area, more households are rethinking their hot water system and moving away from old gas or power‑hungry electric units. With an average household size of 3.1 people and more than 10,800 dwellings, hot showers, dishwashers and daily laundry add up to serious energy use. For many families paying a median mortgage of around $2,167 a month, upgrading to an energy efficient hot water system is a simple way to cut running costs without sacrificing comfort.
Moncrieff enjoys strong sunshine, with mean daily solar exposure of about 17.3 MJ/m² – roughly 4.8 kWh/m² per day – which makes a solar hot water system or heat pump hot water system a smart fit. In a relatively young suburb with a median age of 31 and a high share of homes owned with a mortgage, there is strong interest in future‑proofing with efficient hot water technology. Swapping an older gas or electric hot water system for a modern heat pump hot water system, solar hot water heating system or efficient electric hot water system can deliver substantial Annual Hot Water Energy Savings for Moncrieff homeowners.
Around 531 efficient hot water systems have already been installed in this postcode, with a clear surge between 2010 and 2013 as residents embraced solar hot water installation and heat pump hot water installation. After peaks of 176 installs in 2012 and 124 in 2013, numbers eased but have picked up again recently, with new systems going in through 2024 and 2025. This steady pipeline of hot water installation and hot water repair work shows how local households are leaning into electrification, lower running costs and more reliable hot water ACT‑wide.
In a family‑heavy area like Moncrieff, hot water energy use can be a big slice of the power bill, especially in larger three‑ and four‑bedroom homes. Many owners are comparing heat pump vs solar hot water, or solar hot water vs electric hot water, to find the most efficient hot water system for their needs. Well‑known brands like Rheem solar hot water, Rinnai solar hot water, Chromagen solar hot water and premium Sanden heat pump units are all common choices for those chasing the best hot water system Australia can offer in this climate. For some homes a compact rheem heat pump hot water unit makes sense; others pair roof panels with a solar hot water tank replacement to maximise daytime sun.
Typical bill savings in Moncrieff look like this:
• Old electric to a quality heat pump hot water system: around $350–$700 per year • Gas to heat pump: roughly $250–$600 per year • Gas to roof‑mounted solar hot water system: about $300–$650 per year • Old electric to modern electric hot water installation with rooftop solar: often $250–$550 per year, depending on usage and solar size.
When people ask about hot water system price or hot water system cost, we usually compare that to the expected savings and rebates. A heat pump hot water price or cost is often higher upfront than a straight electric hot water installation, but the running costs are much lower. Likewise, a solar hot water price or cost can be offset by using your existing solar, or by combining a solar hot water heating system with new PV.
There is strong interest in hot water rebate ACT programs as well as Federal incentives. Eligible Moncrieff households can benefit from Small‑scale Technology Certificates (STCs) when they install an approved heat pump hot water system or solar hot water system, effectively cutting the upfront solar hot water price or cost or the heat pump hot water price or cost by a substantial percentage. On top of that, ACT‑based heat pump hot water rebate schemes and electric hot water system rebate offers come and go, but can shave hundreds off your invoice. Together, these hot water rebate ACT options help shorten the payback period, especially if you also use timers or solar diversion to run your electric hot water system when your panels are generating.
For many locals, the choice comes down to heat pump vs solar hot water or solar hot water vs electric hot water, but the bigger picture is moving towards an energy efficient hot water system that suits your roof, tariff and lifestyle. With more than 3,400 rented dwellings in the postcode, there is also a growing focus on reliable, low‑maintenance hot water repair and solar hot water repair so tenants and owners stay happy.
If you live in Moncrieff and your current unit is older, noisy or running up big bills, it is a good time to check whether your place is ready for a hot water upgrade. Whether you are switching from gas to an all‑electric home, comparing a rheem solar hot water or rinnai solar hot water system with a Sanden heat pump, or planning a straightforward solar hot water tank replacement, working with experienced local hot water installers matters. With Moncrieff’s strong solar resource and growing interest in sustainability, an efficient hot water system can trim your bills, cut emissions and future‑proof your home. Connect with trusted local experts for personalised advice on the best heat pump hot water system or solar solution for your household, and make your next hot water installation a smart long‑term investment.