Hot Water Systems in Madora Bay

Hot water systems in Madora Bay

Across Madora Bay and the wider 6210 area, more homes are swapping old gas and ageing electric units for a modern hot water system that is cheaper to run and kinder to the environment. With an average household size of about 2.3 people and more than 20,000 residents over 65 in the postcode, reliable, low‑maintenance hot water is a big deal for local families and retirees alike. Rising power prices and a median household income of around $1,222 a week mean every dollar counts, so upgrading to an energy efficient hot water system is a logical next step.

Madora Bay is well placed for efficient hot water. The Mandurah weather station records an impressive 19.1 MJ/m² of average annual solar exposure – roughly 5.3 kWh per square metre per day – which is ideal for a solar hot water system or a heat pump hot water system that sips electricity while using ambient heat. When you combine that sunshine with rooftop solar, a modern electric hot water system or solar hot water heating system can slash the energy your home needs from the grid and deliver strong Annual Hot Water Energy Savings compared with older gas or resistive electric units.

In the 6210 postcode there are almost 30,000 occupied dwellings, most of them separate houses with three or four bedrooms, so hot water demand is steady. Many of these homes still rely on gas or older electric storage units, even as more locals are moving towards all‑electric homes with solar. That is where options like a rheem heat pump hot water unit, a Sanden heat pump, or a Rinnai solar hot water or Chromagen solar hot water system come in – they are popular choices when people ask about the best hot water system Australia has to offer for coastal WA conditions.

For a sense of savings, here are typical annual bill reductions when you combine the right hot water installation with smart tariffs and, where possible, solar:

• Old electric to heat pump hot water installation: save roughly $300–$700 per year. • Gas to heat pump vs solar hot water: often $250–$600 per year either way, with heat pumps winning where there is lots of rooftop solar. • Gas to solar hot water installation: around $200–$500 per year. • Old electric to modern electric hot water installation using daytime solar: about $150–$400 per year.

Since 2001, around 7,153 efficient hot water systems have been installed across the 6210 area, including heat pump and solar hot water installation projects. Installations ramped up strongly between 2004 and 2010, peaking with 550 systems in 2006 and consistently high numbers through 2009 and 2010. While yearly figures have eased back more recently, with around 118 installs in 2024 and 83 already recorded in 2025, the long‑term trend shows steady local interest in electrification, lower running costs and more efficient hot water WA‑wide.

Hot Water Rebates, Tariffs & Savings

Homeowners in Madora Bay are increasingly replacing old gas or electric units with efficient options like a heat pump hot water system, a high‑performance solar hot water system, or a well‑timed electric hot water system connected to rooftop PV. Australian Government Small‑scale Technology Certificates (STCs) can lower the effective solar hot water price / cost or heat pump hot water price / cost at the point of sale, while state programs often provide a heat pump hot water rebate, solar hot water rebate or electric hot water system rebate that further trims the upfront hot water system price / cost. Together, these hot water rebate WA incentives can cut the installed cost by a substantial percentage and shorten payback to just a few years.

With the right design, a solar hot water vs electric hot water comparison usually shows solar or heat pumps well ahead on running costs, especially when paired with rooftop PV and timers that heat water during the middle of the day. Moving from electric hot water vs gas hot water to a modern energy efficient hot water system can take hundreds of dollars a year off bills, and smart controls or solar‑diversion can make a system one of the most efficient hot water system options on the market. Over time, that also means fewer call‑outs for hot water repair or solar hot water repair, and easier solar hot water tank replacement when the cylinder eventually reaches the end of its life.

If your existing unit is more than 10 years old, running out of hot water, or due for hot water repair, it is a good moment to look at a hot water upgrade in Madora Bay. Whether you are interested in rheem solar hot water, rinnai solar hot water, a Sanden heat pump or another of the best heat pump hot water system options, an experienced local installer can walk you through heat pump vs solar hot water, solar hot water vs electric hot water, and which energy efficient hot water system best suits your roof, family size and budget. To make the most of Madora Bay’s sunshine, improve comfort and future‑proof your home against rising energy costs, connect with trusted local hot water WA specialists for personalised advice and obligation‑free quotes today.