Hot Water Systems in Dedin
The 4873 postcode, covering Dedin, Bailey Creek, Bamboo, Bonnie Doon, Cape Tribulation, Cassowary, Cooya Beach, Cow Bay, Dagmar, Daintree, Diwan, Finlay Vale, Finlayvale, Forest Creek, Kimberley, Low Isles, Lower Daintree, Miallo, Mossman, Mossman Gorge, Newell, Noah, Rocky Point, Shannonvale, Spurgeon, Stewart Creek Valley, Syndicate, Thornton Beach, Upper Daintree, Whyanbeel, Wonga and Wonga Beach and surrounding areas, is home to around 3,029 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 Dedin and the 4873 area, 336 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 Dedin's climate delivering an average of 5.4 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 4873
174th
State Wide
750th
Australia Wide
Hot Water Installation Dedin
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 Dedin
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterDedin
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 Dedin
Compare heat pump hot water systems suitable for Dedin'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 - Dedin, 4873
Hot Water Demographics - Dedin
Based on the Australian Bureau of Statistics 2021 Census (ABS), Dedin has around 3,029 private dwellings, home to approximately 6,036 people. With an average household size of 2.3 people, and around 50 litres of hot water used per person each day in Australia, Dedin households use approximately 115 litres of hot water daily, equating to a massive 0.3 million litres of hot water used across the suburb every single day.
Other census insights reinforce Dedin's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Dedin community is home to 424 couple families with children and 160 one-parent families, meaning a large proportion of households face substantial hot water demand. With 798 homes owned with a mortgage and 958 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.
Dedin is converting hot water demand to efficient systems faster than many peers, with 11.1% of dwellings already upgraded.
Hot water systems in Dedin
In Dedin and across the 4873 postcode, more locals are swapping old gas and tired electric units for an energy efficient hot water system that actually suits our tropical lifestyle. With an average household size of around 2.3 people and more than 2,500 occupied dwellings, reliable hot water is essential for families, retirees and small businesses alike. Power prices keep climbing, so upgrading to a modern heat pump hot water system, solar hot water system or efficient electric hot water system is a logical next step.
Dedin is perfectly placed for efficient hot water. The nearby Daintree River Mission weather station records mean daily solar exposure of about 19.4 MJ/m², which is roughly 5.4 kWh of sunshine per square metre per day. That strong solar resource makes a solar hot water heating system or heat pump hot water installation a smart way to slash running costs. With many homes owned outright or with a mortgage, and a median household income that supports long term investments, shifting from electric hot water vs gas hot water to cleaner, cheaper options can deliver solid Annual Hot Water Energy Savings for local households.
Around 3,000 dwellings in the 4873 area, many of them separate houses, means plenty of roofs and yards that can host a solar hot water installation or compact outdoor heat pump. A typical Dedin home with two to three bedrooms will often find hot water energy use is one of the biggest chunks of the power bill. Moving from an old electric hot water system to the most efficient hot water system you can reasonably afford – whether that is a Sanden heat pump, Rheem heat pump hot water unit, or a quality Rheem solar hot water or Rinnai solar hot water setup – can dramatically cut usage. Brands like Solahart, Thermann and Chromagen solar hot water also appear regularly on local roofs, especially where owners want to pair hot water with existing rooftop solar.
Average annual bill savings in Dedin typically fall into these ranges:
• Old electric to heat pump hot water system: $500–$900 per year • Gas to heat pump hot water system: $350–$700 per year • Gas to solar hot water system: $300–$650 per year • Old electric to modern electric hot water installation with solar diversion: $250–$500 per year
Since 2001, there have been 336 efficient hot water systems installed in the 4873 postcode, including both heat pump and solar hot water installations. Installations picked up around 2008–2010, with another strong run from 2015 to 2018 as more homes chased lower bills and greener hot water. While numbers in 2023 and 2024 are smaller, they still show steady interest in electrification, especially as people compare heat pump vs solar hot water and look for the best hot water system Australia can offer for their budget.
Hot Water Rebates, Tariffs & Savings
Across Dedin QLD, more owners are quietly planning to replace old gas or electric units with a heat pump hot water system, solar hot water system or efficient electric hot water system that works better with solar. Federal incentives like Small-scale Technology Certificates (STCs) apply to eligible solar hot water and heat pump systems, effectively lowering the solar hot water price / cost or heat pump hot water price / cost at the point of sale. Queensland hot water rebate QLD programs and occasional electric hot water system rebate or heat pump hot water rebate offers can further reduce the upfront hot water system price / cost by a substantial percentage.
For many Dedin homes, switching to an energy efficient hot water system can save hundreds of dollars per year, especially when combined with rooftop solar and smart timers or solar diversion controls. Solar hot water vs electric hot water and electric hot water vs gas hot water comparisons usually show payback periods shrinking sharply once rebates and STCs are factored in. Over the life of the system, that can mean thousands saved, lower emissions, and less worry about future power price rises.
If your current unit is leaking, over 10 years old, or you are thinking about going all-electric, now is a good time to check whether your Dedin home is ready for a hot water upgrade. Whether you are considering a sanden heat pump, rheem solar hot water, rinnai solar hot water, chromagen solar hot water or another of the best heat pump hot water system options, working with experienced local hot water QLD installers matters. A trusted specialist can help you compare solar hot water vs electric hot water, plan a hot water tank replacement, handle hot water repair or solar hot water repair, and design an energy efficient hot water system that reduces bills, cuts emissions and future-proofs your place. Connect with our local experts for personalised advice and a smooth, professional hot water installation in Dedin.