CONTINUOUS FLOW HOT WATER SYSTEMS
From $1,849 Installed - Endless hot water
- Energy efficient
- Compact design
- Lower running costs
Save Even More – Rebates May Apply!
RINNAI INFINITY 16 Model shown
Adelaide Hot Water Specialists
Adelaide Hot Water System Specialists
Supply, installation and repair of continuous flow, electric storage and heat pump hot water systems — reliable comfort, installed right.
- Licensed & Insured
- Same Day Service Available
- Upfront Pricing
- 5-Star Rated
Every job is backed by the right credentials, so you can book with confidence.
- Licensed & Qualified
- Fully Insured
- Upfront Pricing
- Quality Workmanship
- Reliable Service
Trusted Brands & Suppliers
Hot Water Solutions
Hot Water Solutions Built for Comfort
From $1,849 Installed SMART ELECTRIC STORAGE SYSTEMS
From $2,499 Installed - Smart Wi-Fi control
- Boost mode
- Reliable & efficient
- Ideal for families
THERMANN 250L Model shown
HEAT PUMP HOT WATER SYSTEMS
From $2,999 Installed - Up to 80% lower bills than electric storage
- 270L — sized for the average family home
- App control with boost & silent modes
- Compact all-in-one design, quiet operation
Save Even More – Rebates May Apply!
EMERALD ALL-IN-ONE 270L Model shown
Hot Water Service
Keep your hot water running safely and efficiently.
- Safety inspection
- Temperature & pressure test
- Anode & valve check
- Leak & performance test
Sound Familiar?
Common Hot Water Problems
If you're dealing with any of the below, our team can help — fast.
- No hot water
- Lukewarm water only
- Rising energy bills
- Leaking hot water tank
- Strange noises from the unit
- Pilot light won’t stay lit
- Not enough hot water for the family
- Old, inefficient system
Our Hot Water Services
Hot Water Services Across Adelaide
From a same-day repair to a full system upgrade, Harvey Trades installs and services every major hot water type with upfront pricing.
Continuous Flow Hot Water Systems
Endless hot water on demand with a compact, energy-efficient unit — from $1,849 installed.
Electric Storage Hot Water Systems
Reliable, family-sized storage systems with smart Wi-Fi control and boost mode — from $2,499 installed.
Heat Pump Hot Water Systems
The Emerald All-In-One 270L cuts hot water bills by up to 80% against electric storage, with app control and quiet operation — from $2,999 installed. SA (REPS) and federal (STC) rebates apply on eligible systems, and we also install iStore and Reclaim heat pumps.
Gas Storage Hot Water Systems
Fast recovery and dependable hot water supply for larger households, installed by licensed gas fitters.
Hot Water System Repairs
No hot water or a faulty unit? We diagnose and repair all major brands, often on the same day.
Hot Water System Replacement
When repair is no longer cost-effective, we recommend and install the right replacement for your household.
Emergency Hot Water Service
Burst tanks and total hot water failures handled with priority, fast-response service.
Preventative Hot Water Maintenance
Anode checks, temperature and pressure testing keep your system running safely and efficiently — from $249.
Why Choose Harvey Trades
Why Choose Harvey Trades? for Hot Water
We install trusted brands like Rinnai, Thermann and Rheem, backed by honest advice and upfront pricing — every time.
Trusted Brands
We supply and install quality systems from Rinnai, Thermann and Rheem, plus Emerald, iStore and Reclaim heat pumps.
Upfront Pricing
No hidden costs or surprise invoices — clear, fixed pricing before any work begins.
Licensed Plumbers
Every installation and repair is completed by fully licensed, insured tradespeople.
Same Day Service
No hot water can't wait. We prioritise same-day service wherever possible.
Clean & Respectful
We treat your property with care and always leave the site clean and tidy.
Long-Term Solutions
We recommend the right system for your household's needs, not just the cheapest fix.
Our Process
Hot Water Systems
A straightforward, transparent process from first call to final safety check.
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Attend Your Property
We arrive on time, discuss your hot water concerns, and inspect the existing system.
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Assess & Diagnose
We carry out a thorough assessment to identify the fault or determine the most suitable repair or replacement solution.
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Provide an Onsite Quote
We'll explain our findings and provide an upfront quote before any work begins. Once approved, we'll proceed with the job.
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Repair or Install Your System
Whether repairing or replacing your hot water system, we'll complete the work safely, efficiently, and to Australian Standards.
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Test the System
We thoroughly test the system to ensure it's operating safely, efficiently, and delivering reliable hot water.
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Warranties & Recommendations
We'll explain your applicable warranties, confirm the completed work, and provide honest recommendations for any future maintenance or repairs if required.
Recent Work
Hot Water Systems We Have Installed
Continuous flow, storage and heat pump installations across the Adelaide metro — neatly installed, compliant and built to last.
Locations
Servicing Adelaide & Surrounding Suburbs
Harvey Trades proudly provides plumbing, gas, heating & cooling, drainage and irrigation services across Adelaide's western suburbs, metropolitan area and surrounding regions. Whether you need an urgent repair, planned maintenance or a larger installation project, our team is ready to help.
Not sure if we service your area? Get in touch and we'll be happy to assist.
Call 0451 316 663 50km from Seaton, SA 5023
Know the Cause
Why Hot Water Systems Fail
Understanding the common causes of hot water problems can help you avoid a cold-shower emergency.
Sediment Build-Up
Mineral sediment settles at the bottom of storage tanks, reducing efficiency and capacity over time.
Anode Rod Corrosion
The sacrificial anode rod protects the tank from rust — once it corrodes away, the tank itself starts to degrade.
Thermostat Failure
A faulty thermostat is one of the most common causes of no hot water or water that's too hot or too cold.
System Age
Most storage systems have a 8-12 year lifespan — older units are more prone to leaks and failures.
Pressure & Temperature Valve Issues
A faulty relief valve is a safety issue and a common cause of leaking or dripping tanks.
Tank Corrosion
Once a storage tank starts to rust or corrode internally, a leak is usually a matter of time.
Available After Hours
Emergency Hot Water Services
A cold shower can't wait until Monday. Harvey Trades offers after-hours availability for urgent hot water issues.
- No hot water
- Burst or leaking hot water tank
- Gas leak from a hot water unit
FAQs
Frequently Asked Questions
How much does a new hot water system cost?
Continuous flow systems start from $1,849 installed, electric storage from $2,499 installed and heat pump systems from $2,999 installed. Final pricing depends on your household size and existing setup.
What size hot water system do I need?
System size depends on your household size, hot water usage and available space. We assess this on-site and recommend the right fit.
Should I repair or replace my hot water system?
If your system is under 8 years old and the fault is minor, repair is often the better option. Older or failing systems are usually more cost-effective to replace.
How long does installation take?
Most standard installations are completed within a day. We’ll confirm the expected timeframe before work begins.
Do you install heat pump hot water systems?
Yes. We install the Emerald All-In-One 270L, which the manufacturer rates at up to 80% lower hot water bills than an electric storage system, and rebates may apply on eligible installs.
What brands do you install?
We install trusted brands including Rinnai, Thermann and Rheem, plus heat pump systems from Emerald, iStore and Reclaim — matched to your household needs and budget.
Is a continuous flow system better than storage?
Continuous flow systems provide endless hot water and are more compact and energy efficient, but the right choice depends on your household size, gas availability and budget.
Do you offer a hot water service or health check?
Yes, our hot water service — from $249 — includes a safety inspection, temperature and pressure test, anode and valve check, and a leak and performance test.
What causes a hot water tank to leak?
Leaks are most often caused by internal tank corrosion, anode rod failure or a faulty pressure and temperature relief valve.
Do you offer emergency hot water repairs?
Yes, we offer after-hours availability for urgent issues such as no hot water or a burst tank.
Am I eligible for a heat pump hot water rebate in South Australia?
Most SA households replacing an old electric storage system with an efficient heat pump qualify for support under the SA Retailer Energy Productivity Scheme (REPS) plus federal Small-scale Technology Certificates (STCs). Eligibility depends on your current system and the model installed — we confirm exactly what applies and handle the paperwork as part of your quote.
How do the heat pump rebates work?
The discounts are applied upfront rather than claimed back later — STCs are deducted at the point of sale and REPS support is delivered through an approved activity with the installer. Your quote shows the price after all applicable rebates.
Are heat pump hot water systems noisy or slow?
Modern units like the Emerald All-In-One run quietly (comparable to a modern fridge) and include boost modes for high-demand days. They heat water more gradually than gas, but the 270L tank is sized so a typical family never runs short.
Will you provide a quote before starting work?
Always. We provide clear, upfront pricing before any installation or repair work begins.
Customer Discounts
Save on Your Next Job
We keep good work affordable with standing discounts for the people who keep Adelaide going.
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$50 Off
Online Booking Offer
Book through our website and save. Your discount is applied automatically — no code to remember.
Minimum spend $300. Quote WEB50 if you'd rather call.
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10% Off
Seniors & Pensioners
A standing discount off our standard rates for seniors and pensioners across Adelaide.
Valid concession card required. Capped at $500.
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10% Off
Defence Force & Veterans
Our thanks to serving Defence Force members and veterans — a standing discount off standard rates.
Valid service or DVA card required. Capped at $500.
Offers cannot be combined — you'll receive whichever discount is worth more. Full conditions apply.
Ready to book?
Call Harvey Trades now and get it sorted today.
Contact Us
Get in Touch, Let's Get It Sorted
Ready to book a service or have a question? The Harvey Trades team is here to help. For the fastest response, give us a call or submit an enquiry and we'll get back to you as soon as possible.
Call Harvey Trades now 0451 316 663
Prefer to send a message? Fill in the form below and we'll get back to you as soon as possible.