Hot Water Systems in Crangan Bay
The 2259 postcode, covering Crangan Bay, South Tacoma, Alison, Bushells Ridge, Cedar Brush Creek, Chain Valley Bay, Dooralong, Durren Durren, Frazer Park, Freemans, Gwandalan, Halloran, Hamlyn Terrace, Jilliby, Kanwal, Kiar, Kingfisher Shores, Lake Munmorah, Lemon Tree, Little Jilliby, Mannering Park, Mardi, Moonee, Point Wolstoncroft, Ravensdale, Rocky Point, Summerland Point, Tacoma, Tacoma South, Tuggerah, Tuggerawong, Wadalba, Wallarah, Warnervale, Watanobbi, Woongarrah, Wybung, Wyee, Wyee Point, Wyong, Wyong Creek, Wyongah and Yarramalong and surrounding areas, is home to around 25,188 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 Crangan Bay and the 2259 area, 2,648 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 Crangan Bay's climate delivering an average of 4.6 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 2259
10th
State Wide
72nd
Australia Wide
Hot Water Installation Crangan Bay
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 Crangan Bay
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterCrangan Bay
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 Crangan Bay
Compare heat pump hot water systems suitable for Crangan Bay'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 - Crangan Bay, 2259
Hot Water Demographics - Crangan Bay
Based on the Australian Bureau of Statistics 2021 Census (ABS), Crangan Bay has around 25,188 private dwellings, home to approximately 62,207 people. With an average household size of 2.7 people, and around 50 litres of hot water used per person each day in Australia, Crangan Bay households use approximately 135 litres of hot water daily, equating to a massive 3.4 million litres of hot water used across the suburb every single day.
Other census insights reinforce Crangan Bay's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Crangan Bay community is home to 4,959 couple families with children and 1,867 one-parent families, meaning a large proportion of households face substantial hot water demand. With 8,582 homes owned with a mortgage and 8,091 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.
Crangan Bay is converting hot water demand to efficient systems faster than many peers, with 10.5% of dwellings already upgraded.
Hot water systems in Crangan Bay
Across Crangan Bay and the wider 2259 area, more households are switching to energy efficient hot water systems – especially heat pump hot water, solar hot water and modern electric hot water system options. With an average household size of around 2.7 people and more than 23,000 occupied dwellings in the postcode, hot water demand is steady all year, so it makes sense to look closely at running costs rather than just the upfront hot water system price.
Locally, many homes are still on older gas or off‑peak electric units. Upgrading to a modern heat pump hot water system, solar hot water system or well‑sized electric hot water system is a logical next step, particularly with electricity prices rising and more families aiming for an all‑electric home. Crangan Bay benefits from strong sunshine, with mean solar exposure around 16.4 MJ/m² per day – roughly 4.5–5 kWh/m² – which is ideal for a solar hot water heating system and also boosts the efficiency of heat pump hot water. With a median household income of about $1,532 per week and many homes still paying a mortgage, long‑term savings from an energy efficient hot water system can really help the budget.
In the 2259 postcode, most dwellings are separate houses, often three or four bedrooms, so hot water use can be a big chunk of total energy consumption. Families with teens, multi‑generational households and retirees all rely on reliable hot water, but they do not necessarily want the bill shock. That is why interest in heat pump vs solar hot water is growing, along with questions about solar hot water vs electric hot water and electric hot water vs gas hot water. Brands like Rheem, Rinnai and Chromagen are common choices locally for a solar hot water installation or solar hot water tank replacement, while premium heat pump brands such as Sanden are popular with households chasing the most efficient hot water system and the best heat pump hot water system in Australia.
When you look at hot water installation options, it is useful to compare running costs. Typical annual bill savings in a suburb like Crangan Bay might look like:
• Old electric to heat pump hot water installation: save roughly $400–$800 per year. • Gas to heat pump hot water: save around $300–$600 per year. • Gas to solar hot water installation: save about $250–$500 per year. • Old electric to modern electric hot water installation backed by solar PV: save around $250–$450 per year.
Efficient hot water is not just theory here. In the 2259 area there have been 2,648 efficient hot water systems installed – mainly heat pump and solar hot water – showing strong local take‑up. Installations spiked around 2009–2011, when more than 1,000 systems went in over just three years, and there has been a steady stream of upgrades every year since. Even in the early 2020s, dozens of households each year are still moving to heat pump hot water or a solar hot water heating system as they replace ageing units. This trend lines up with the broader push in Crangan Bay towards electrification, lower running costs and cleaner energy.
Hot Water Rebates, Tariffs & Savings
For homeowners in Crangan Bay, hot water nsw rebates and tariff options make upgrades even more attractive. Federal incentives such as Small‑scale Technology Certificates (STCs) can lower the effective solar hot water price or heat pump hot water price at the point of sale. On top of that, state‑based schemes can offer a solar hot water rebate, heat pump hot water rebate or electric hot water system rebate, all of which reduce the upfront hot water system cost and shorten payback times. With the right combination of hot water rebate nsw support, many households can cut the cost of a new system by a substantial percentage and then save hundreds of dollars a year on bills. Using timers, smart controls or solar diversion from an existing PV system can push an energy efficient hot water system even further, making it one of the best hot water system Australia choices for long‑term value.
Whether you need hot water repair on a tired unit, a full solar hot water repair, or a fresh electric hot water installation, it pays to plan ahead. If your tank is more than 10 years old, or you are still on gas, now is a smart time to compare options like rheem solar hot water, rinnai solar hot water, rheem heat pump hot water or a premium sanden heat pump. Each can be tailored to your home’s size, roof layout and budget so you get reliable, energy efficient hot water for years.
If you live in Crangan Bay and want to future‑proof your home, it is worth checking whether a heat pump, solar hot water system or modern electric hot water upgrade is right for you. With strong local solar conditions, growing interest in sustainability and solid rebate support, efficient hot water can trim your bills, cut emissions and boost comfort. Talk with our experienced hot water installers and local specialists for personalised advice on the best solution for your Crangan Bay home, from hot water repair to full system design and installation.