Water & Waste Plumbing Darwin specialises in the installation, repair and service of hot water systems, offering comprehensive solutions for residential and commercial properties in the Northern Territory.
Water & Waste Plumbing can help you decide which hot water systems are the right fit for your household needs.
For installations and repairs, we source from top brands around Australia and internationally to get you the right products at affordable prices.
There are five main categories of hot water heaters, all of which are serviced and installed by our friendly qualified team.
These include:
Solar hot water systems are a type of hot water heating system that utilizes energy from the sun to heat water. The most common type of solar hot water system is a direct system, which uses solar panels called collectors to directly heat the water in the tank.
*Approx. Price is $6,000 – $10,000 (depending on system size and complexity)
Solar collectors on the roof absorb the sun’s heat and transfer it to water stored in a tank, either directly or via a heat exchanger.
Clean solar panels annually, check valves and insulation every 12–18 months to ensure optimal performance.
Solar hot water systems are a cost-effective, energy-efficient, and environmentally friendly option for water heating. With proper maintenance, they can provide years of reliable service and help to reduce energy costs
Electric hot water systems use electricity as the primary energy source to heat water. They are a common type of hot water system used in households, and they come in different sizes to suit different households and their hot water needs.
*Approx. Price is $800 – $2,000 (installed)
An electric element heats water stored in a tank. The water remains hot and ready for use until depleted, then reheats.
Inspect the thermostat and sacrificial anode every 1–2 years. Flush the tank annually to remove sediment.
Electric hot water systems are a budget-friendly option for households with a low demand for hot water. However, for households with a high demand for hot water, gas hot water systems may be a more cost-effective option.
*Approx. Price is $6,000 – $10,000 (with installation)
A fan draws warm air from outside. The system extracts heat from this air and transfers it to water in the tank via a heat exchanger.
Clean the air filter every 6 months. Inspect the compressor and refrigerant lines yearly. Keep area ventilated and debris-free.
*Approx. Price is $1,500 – $3,000 (depending on type and install)
Water is heated using a gas burner. Storage systems heat a full tank, while continuous flow (instant) systems heat water on demand.
Annual servicing of burner, flue, and pressure relief valve. Check for gas leaks and carbon buildup.
When it comes to choosing and installing hot water systems, it’s crucial to rely on trusted brands known for their quality and reliability. At Water & Waste Plumbing Darwin, we work with reputable brands such as Solahart, Rheem, Thermann, Bosch, Rinnai, and Stiebel Eltron, ensuring that our customers have access to the best hot water systems in Darwin.
At Water & Waste Plumbing, we’re a leader in hot water system repair. However, recognising the early signs of trouble can help you avoid costly breakdowns and further issues. Here are common signs that your hot water system may not be working efficiently:
Regular servicing ensures that your hot water system operates efficiently, reducing energy consumption and lowering your utility bills.
Our service technicians can identify and repair any potential safety hazards, such as gas leaks or malfunctioning components, ensuring the safety of your family and property.
Through routine servicing, our technicians can detect and resolve potential issues before they escalate into major problems, saving you from costly repairs down the line.
Regular servicing helps you adhere to the manufacturer's warranty requirements, ensuring that your warranty remains valid.
Our team can install tempering valves in your hot water system, ensuring they are correctly positioned and connected to provide the desired temperature control.
If your tempering valve is leaking, not mixing water properly, or showing signs of malfunction, our technicians can diagnose the issue and perform necessary repairs to restore its functionality.
Regular maintenance is essential to keep your tempering valve in good working condition. Our professionals can inspect and clean the valve, check for any potential issues, and make adjustments as needed.
Thermostatic mixing valves provide more precise temperature control and are often used in commercial settings, such as hospitals, schools, and multi-unit residential buildings. These valves ensure a consistent and safe water temperature by mixing hot and cold water based on a pre-set temperature. Our skilled plumbers can assist you with the following services related to thermostatic mixing valves:
At Water & Waste Plumbing Darwin, we understand the importance of reliable and efficient hot water systems. With our expert installation, repair, and maintenance services, you can experience unparalleled comfort and safety in your home or business. Here are the key benefits of choosing our services:
Repair leaks promptly, install water‑saving fixtures, schedule regular maintenance, and consider upgrading to high‑efficiency models such as heat pump or tankless systems.
