Hot Water Systems in Crows Nest
The 2065 postcode, covering Crows Nest, Crows Nest Dc, Gore Hill, Greenwich, Naremburn, Royal North Shore Hospital, St Leonards and Wollstonecraft and surrounding areas, is home to around 15,854 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 Crows Nest and the 2065 area, 145 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 Crows Nest's climate delivering an average of 4.5 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 2065
309th
State Wide
1212nd
Australia Wide
Hot Water Installation Crows Nest
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 Crows Nest
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterCrows Nest
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.
Want Solar Finance Options?
Compare lenders and get tailored loan offers.
Heat Pump Hot Water Systems for Crows Nest
Compare heat pump hot water systems suitable for Crows Nest'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 - Crows Nest, 2065
Hot Water Demographics - Crows Nest
Based on the Australian Bureau of Statistics 2021 Census (ABS), Crows Nest has around 15,854 private dwellings, home to approximately 30,185 people. With an average household size of 2.1 people, and around 50 litres of hot water used per person each day in Australia, Crows Nest households use approximately 105 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 Crows Nest's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Crows Nest community is home to 2,577 couple families with children and 400 one-parent families, meaning a large proportion of households face substantial hot water demand. With 3,410 homes owned with a mortgage and 3,445 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.
Crows Nest is converting hot water demand to efficient systems faster than many peers, with 0.9% of dwellings already upgraded.
Hot water systems in Crows Nest
Across Crows Nest and the wider 2065 area, more households are rethinking their hot water system. With power prices biting and many residents keen to move away from gas, efficient options like a heat pump hot water system, solar hot water system and modern electric hot water system are becoming the new normal. In a postcode where the average household size is around 2.1 people and there are more than 14,000 dwellings, a reliable, energy efficient hot water system is essential for everyday comfort.
Crows Nest enjoys strong year‑round sunshine, with average solar exposure of about 16.4 MJ/m² per day – roughly 4.5 kWh/m². That is excellent for both a solar hot water heating system and a high‑efficiency heat pump hot water system, which uses the ambient air rather than roof panels to heat your water. With many apartments and townhouses alongside separate houses, and a large share of homes either owned with a mortgage or rented, upgrading from older gas or resistive electric units to efficient technology is a smart way to lock in long‑term hot water energy savings without sacrificing convenience.
In 2065, hot water demand is driven by busy professionals, young families and downsizers, all wanting consistent pressure and temperature without bill shock. A well‑designed hot water installation can cut the energy used for water heating – often one of the biggest loads in the home. The best hot water system Australia for you might be a compact heat pump in a side courtyard, a roof‑mounted solar hot water installation, or a streamlined electric hot water installation that works hand‑in‑hand with rooftop solar. Brands like Rheem heat pump hot water, Sanden heat pump and Rinnai solar hot water are popular locally, offering quiet operation, strong warranties and excellent efficiency. For solar, systems such as Chromagen solar hot water or rheem solar hot water pair well with the good solar exposure in Crows Nest.
When you compare heat pump vs solar hot water, both can dramatically reduce running costs compared with an old electric hot water system or gas storage unit. A quality heat pump hot water installation can suit shaded or apartment sites, while a solar hot water system shines on sunny roofs with good north or north‑west exposure. Either way, the most efficient hot water system for your home will depend on roof space, orientation, noise considerations, tariff options and whether you already have solar PV. Many residents look at solar hot water vs electric hot water, or electric hot water vs gas hot water, and find that an efficient all‑electric setup gives them the best balance of comfort, bills and emissions.
For context, efficient hot water systems have been steadily appearing across 2065. There have been 145 efficient hot water installations (heat pump and solar hot water) recorded in the postcode, with a clear surge around 2009–2010 when 21 and then 24 systems went in, followed by steady upgrades through to 2024. This pattern reflects growing local interest in electrification, lower running costs and reducing reliance on gas. As older tanks reach the end of their life, more owners are choosing a proactive hot water upgrade rather than a like‑for‑like replacement.
Typical annual bill savings in Crows Nest can look like this:
• Replacing an old electric hot water system with a heat pump hot water system: save around $400–$800 per year. • Switching from gas to a heat pump hot water system: save roughly $250–$600 per year. • Going from gas to a solar hot water system: save about $300–$700 per year. • Upgrading an old electric unit to a modern electric hot water system run mostly on rooftop solar: save around $300–$700 per year.
Hot water system price or cost will vary with capacity, access, brand and whether you need a solar hot water tank replacement, but many Crows Nest homeowners are surprised how competitive the heat pump hot water price or cost and solar hot water price or cost become once incentives are applied. When you choose quality brands like Sanden heat pump or Rheem heat pump hot water, you are investing in long‑term reliability as well as low running costs.
Hot Water Rebates, Tariffs & Savings
Across Crows Nest, there is strong interest in replacing old gas or electric hot water with efficient options such as heat pumps, new electric units or a solar hot water heating system. Federal incentives like Small‑scale Technology Certificates (STCs) can reduce the upfront hot water system price or cost for approved systems, including many heat pump and solar units. On top of that, state‑based schemes can provide a heat pump hot water rebate or solar hot water rebate, and in some cases an electric hot water system rebate when you move away from gas. For eligible Crows Nest households, these hot water rebate NSW programs can effectively cut the system cost by a substantial percentage, bringing premium options like the best heat pump hot water system or leading solar brands such as Chromagen solar hot water, Rinnai solar hot water and rheem solar hot water within reach.
With the right setup, it is common to trim hundreds of dollars a year from energy bills, and payback periods can be shortened significantly when rebates and solar PV are combined. Smart controls, timers and solar‑diversion can push you closer to using mostly free solar energy for hot water NSW‑wide, especially in a sunny area like Crows Nest. This turns an efficient hot water upgrade into a powerful step towards an all‑electric, low‑carbon home.
If your existing unit is leaking, unreliable or simply getting old, it is worth planning your next hot water installation before it fails. Whether you need hot water repair, solar hot water repair, or you are weighing up heat pump vs solar hot water for a full replacement, working with experienced local installers matters. In Crows Nest, our heat pump and solar hot water specialists can help you compare options, navigate incentives and choose the most efficient hot water system for your space and budget. To future‑proof your home, cut emissions and keep your showers comfortable year‑round, connect with our trusted local experts for personalised advice on hot water repair, hot water installation and energy efficient hot water system upgrades tailored to Crows Nest.