Heat Pump Hot Water System Installation and Replacement in Adelaide

· 4 min read
Heat Pump Hot Water System Installation and Replacement in Adelaide

There are 287 plumbing and electrical businesses within 25km of Adelaide. Tell us about your system and up to 3 who cover your street will send you a quote. A rusty base or sediment buildup means the inner tank may have reached the end of its life. If left unchecked, it can cause poor heating performance or total system failure. Some systems have many heads with one outside unit (multi head splits). Domestic hot water can be scheduled for heating at night as space heating demand is lower.
Electric hot water get more systems are still a popular option for many Adelaide households. They’re affordable to install, reliable, and great for homes on off-peak electricity plans. You can be sure that our team also offers same-day services for all hot water systems in Adelaide. If you have a problem choosing the best option for your home or business, don’t worry. Our specialists will analyse your needs first and suggest the best option for your need. Our friendly plumbers have fitted, serviced, and repaired thousands of hot water systems for homeowners across Adelaide.

At ABA Plumbing & Gas, we have worked across Adelaide’s suburbs – from beachside homes to older bungalows – so we know what works where. These work like a fridge in reverse extracting heat from the air to warm your water. While performance can drop in cooler temperatures, some models are built to handle even Adelaide’s chilly winter mornings. Australia’s trusted hot water brand for generations, delivering a range of hot water units, suitable for every home. A heat pump with a COP of 4 under a specified test condition is delivering approximately four units of heating energy for each unit of electrical energy consumed. Heat pumps extract heat from the air and transfer it to the water in your tank.
Depending on the installation, licensed electrical work may also be required. In simple terms, COP describes the relationship between the electrical energy consumed and the heating energy delivered. A cheap heat pump with an unsuitable tank or poor long-term support may not ultimately be the cheapest system to own. A heat pump is an appliance you may depend on every day for the next decade or longer.
While some heat pumps still utilise electrical elements as boosters, most modern systems rely solely on the heat pump principle to heat water efficiently. Here both the tank and the solar panels are located on the roof and these systems are ideal for single-story homes and units. The Sanden heat pump absorb heat from the ambient air by an environmentally friendly refrigerant in the Sanden heat pump evaporator. The refrigerant gas in the Sanden heat pump is then compressed which causes the temperature of the gas to increase. The heat is then transferred to the water inside the Sanden heat pump tank. Yes, we replace outdated systems with modern and efficient electric hot water units.

Daikin's comprehensive range of residential air conditioners will provide you with the perfect solution for your home and needs. At Eco Hot Water Solutions, we boast an extensive selection of the most trusted heat pump brands on the market. AAF offers a comprehensive air filtration portfolio to provide clean air solutions for commercial and industrial applications. Allows the unit to automatically switch between heating and cooling for year round comfort.
It’s an efficient approach to everyday hot water, backed by more than 100 years of Daikin engineering expertise. By saving an average of $700 per year, you can save thousands overtime with a Heat Pump hot water system. Choosing the right type of system is important for long-term performance and efficiency. Daikin’s Split System air conditioners are approved by the National Asthma Council Australia’s Sensitive Choice® program for allergy and asthma sufferers. Daikin’s dedicated after sales support team provides efficient and effective phone support for every customer.

They’re an excellent choice for reliable and cost-effective hot water. Adelaide, the vibrant capital of South Australia and the state's largest city, is also the fifth-most populous in Australia. This bustling metropolis, often referred to as either Greater Adelaide, which includes the Adelaide Hills, or specifically the Adelaide city centre, is an ideal location for Hot Water Shop.
As experts in hot water systems, we can diagnose and fix problems quickly and fix any issues with ease. To get your hot water running again, call Australian Hot Water now for same day service. We also offer reliable Bosch hot water systems for efficient and long-lasting performance. It’s the smartway to reduce your footprint, lower your energy bills and futureproofyour home.
A booster heater provides hot water when solar energy cannot meet demand. Our gas hot water systems page covers repairs, replacement and installation. Investing in an efficient hot water system can save you money on energy bills and contribute to a more sustainable future.

Alternatively, if you have an existing solar hot water system that needs servicing or repair our team can get you sorted in no time. The Sanden Eco® Plus Heat Pump Hot Water System is known for its exceptional efficiency, making it the most energy-efficient choice in Australia. By employing superior R744 (CO2) refrigerant  technology, this system requires significantly less electrical energy to heat the water compared to conventional electric storage hot water systems. Aquatek Plumbing offers reliable 24/7 electric hot water repairs and replacements across all metropolitan areas of Adelaide. No matter the time of day, our team is ready to assist with prompt, professional service you can depend on. While heat pumps do use electricity, they operate very differently from a standard electric hot water system.
With over 25 years’ experience we are Adelaide’s experts in installing repairing and maintaining Bosch Hot Water appliances. Port Adelaide Hot Water is the official South Australian service agent for Bosch hot water systems. We also service all other manufacturers’ models and types of hot water systems in Adelaide. If your system is old, inefficient, or beyond repair, we supply and install reliable hot water systems built to suit South Australian conditions. Our licensed gas fitters diagnose and repair common problems, including faulty pilot lights, burners, valves and temperature fluctuations.
Compressor life is the limiting factor and typically matches or exceeds the warranty period when the unit is correctly sized and serviced. A Daikin hot water heat pump costs $5,500 - $8,500 fully installed in Australia before rebates. The cheapest model (Daikin EKHHP250, 250L) starts at $5,500; the largest (Daikin EKHHP315, 315L) tops out around $8,500. After stacking federal STCs (worth $640-$640 depending on the model and your climate zone) and state-based rebates, most households pay $3,460-$7,360 out of pocket. A Daikin heat pump hot water system costs $5,500 - $8,500 installed in 2026 before rebates, about $3,460 to $7,360 after STCs and state rebates.