Hot Water Systems in Paddington
The 2021 postcode, covering Paddington, Centennial Park and Moore Park and surrounding areas, is home to around 7,690 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 Paddington and the 2021 area, 91 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 Paddington'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 2021
375th
State Wide
1469th
Australia Wide
Hot Water Installation Paddington
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 Paddington
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterPaddington
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 Paddington
Compare heat pump hot water systems suitable for Paddington'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 - Paddington, 2021
Hot Water Demographics - Paddington
Based on the Australian Bureau of Statistics 2021 Census (ABS), Paddington has around 7,690 private dwellings, home to approximately 13,476 people. With an average household size of 2.1 people, and around 50 litres of hot water used per person each day in Australia, Paddington households use approximately 105 litres of hot water daily, equating to a massive 0.8 million litres of hot water used across the suburb every single day.
Other census insights reinforce Paddington's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Paddington community is home to 997 couple families with children and 216 one-parent families, meaning a large proportion of households face substantial hot water demand. With 1,635 homes owned with a mortgage and 1,722 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.
Paddington is converting hot water demand to efficient systems faster than many peers, with 1.2% of dwellings already upgraded.
Hot water systems in Paddington
Across Paddington, more homeowners and businesses are swapping old gas and ageing electric units for an energy efficient hot water system that actually keeps power bills in check. With a median household income over $2,800 a week and an average household size of 2.1 people, most Paddington homes use a lot of hot water, so an upgrade to a heat pump hot water system, solar hot water system or modern electric hot water system can deliver meaningful savings.
Paddington’s mix of terraces and apartments, plus more than 3,000 rented dwellings, means space is tight and reliability matters. The good news is our local climate is ideal for efficient hot water. Centennial Park’s average solar exposure is about 16.7 MJ/m² a day – roughly 4.6 kWh/m² of sunshine – giving a solid boost to any solar hot water heating system and helping a heat pump hot water system run efficiently year-round. For many households, moving from electric hot water vs gas hot water to smarter, electric-based technology is the logical next step in cutting emissions and locking in annual hot water energy savings.
In the 2021 postcode, there are around 6,586 occupied dwellings and a high proportion of families, many with two or three bedrooms, so hot water demand is steady right through the week. Hot water can easily account for a quarter of a typical home’s energy use, which is why locals are paying close attention to hot water system price and running cost, not just the upfront quote. Brands such as Rheem heat pump hot water, Sanden heat pump and Rinnai solar hot water are common options for compact courtyards and tight side passages, while systems like Chromagen solar hot water suit rooftops with good northern exposure.
Average annual bill savings in Paddington for common upgrades can look like:
• Old electric to heat pump hot water installation: $450–$900 per year • Gas to heat pump hot water system: $350–$750 per year • Gas to solar hot water installation: $300–$700 per year • Old electric to modern electric hot water installation with rooftop solar: $300–$650 per year
In recent years, efficient hot water has quietly taken off. There have been 91 efficient hot water installations recorded in 2021 Paddington so far, combining both heat pump and solar hot water installation projects. Installations started to rise from the mid-2000s, peaking around 2009 with 15 installs and staying solid through 2010 and 2011. After a quieter period, there has been a steady trickle of upgrades every year since 2018. This trend shows growing local interest in electrification, lower running costs and choosing the most efficient hot water system rather than simply replacing like-for-like.
When people compare heat pump vs solar hot water, or solar hot water vs electric hot water, rebates and tariffs are a big part of the decision. Across hot water NSW, homeowners can often access Federal Small-scale Technology Certificates (STCs) for eligible heat pump hot water and solar hot water systems, plus state-based heat pump hot water rebate and solar hot water rebate programs from time to time. There are also schemes that support an electric hot water system rebate when replacing old gas units, helping more homes move towards an all-electric home. These incentives can effectively cut the solar hot water price or heat pump hot water price by a substantial percentage, trimming thousands off the hot water system cost on some projects. Combined with smart timers or solar diversion, many Paddington households see hundreds of dollars a year off their bills and much shorter payback periods.
Because Paddington’s housing stock is older, hot water repair and solar hot water repair are common calls, especially for ageing rheem solar hot water tanks or solar hot water tank replacement on older terraces. For some, a carefully sized electric hot water system with rooftop solar is still the best hot water system Australia can offer for their situation; for others, the best heat pump hot water system or a compact rinnai solar hot water setup offers the right blend of efficiency and flexibility. Either way, an energy efficient hot water system tailored to your property can make a noticeable dent in bills, while also cutting carbon.
If your current unit is noisy, leaking or more than 10 years old, now is a good time to check whether your Paddington home is ready for a hot water upgrade. Whether you are switching from gas to a heat pump, looking at a new solar hot water heating system or simply need advice on repair versus replace, it pays to work with experienced hot water installation specialists who understand hot water NSW conditions. With strong local interest in sustainability and rising power prices, efficient hot water systems are a smart way to reduce bills, cut emissions and future-proof your home. Connect with trusted local experts for personalised advice, accurate pricing and help navigating any hot water rebate NSW programs available to you.