
Dux Hot Water Service
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Your local specialists installing & servicing Dux water heaters.
At Precise Plumbing and Electrical, we proudly offer Dux hot water systems, providing reliable and efficient solutions tailored to your needs. With a wide range of systems to choose from, including electric and gas storage, continuous flow, heat pumps, and solar (both electric and gas boosted), Dux promises efficient solutions for households and businesses of all shapes and sizes. Known for fast recovery rates, award-winning continuous flow systems, and energy-efficient solar heaters that lower running costs, Dux is a trusted and proven choice for those seeking dependable hot water solutions.

Innovating Since 1915
A long history of research and development has made Dux hot water systems leaders in efficiency and longevity.
Manufactured in Australia
Dux large electric, gas storage, solar and heat pump water heaters are proudly manufactured in Australia.
Advanced technology
Dux is backed by the Japanese manufacturer and international pioneer Noritz, ensuring top-of-the-line advancements in technology.
Marathon Warranty
Dux manufacturer warranties provide lasting peace of mind, proving that Dux systems are “Built stronger to last longer™”.
Why Choose Precise?
At Precise, we are committed to delivering honest, transparent, and reliable plumbing and electrical services. Proudly serving the local community since 1999, our experienced team has successfully completed over 190,000+ jobs with our impressive customer reviews to back it up.
Our on-call office staff are available 24 hours a day, 7 days a week, and our After Sales service ensures your peace of mind. With deep roots in the community, we continually strive to raise the standard in industry best practices, give back to our community and always provide an unwavering commitment to customer service.
Fixed Pricing
You'll never face unexpected costs; we promise upfront, fixed pricing with zero hidden fees.
Lifetime Workmanship
Rest easy knowing our completed jobs will provide your with peace-of mind for a lifetime.
Same-day Service & Arrival
Your time is precious. Trust us for same-day service and arrival, ensuring swift solutions when you need them most.
Transparent Communication
We will call you on the way to your job, ensuring you're informed every step of the way.
Proudly South Australian
We take pride in being a local business, wholly South Australian owned and operated.
Reliable & Qualified Technicians
Feel secure with our uniformed, police-checked technicians who prioritise safety, professionalism, and courteous service.
See why over 90% of clients recommend
our to family & friends.
We're Dux hot water specialists.
Dux Electric Hot Water Systems

Proflo 50L
- Proflo 50L boasts a compact 670mm height, making it an easier fit into tight cupboards whilst still delivering 50L of hot water
- Easy to access water connections on both sides of the tank
- Choice of popular element types
- Plug-in models available
- Attractive appliance white finish
- Full flow pressure to all outlets
- 7 years tank warranty, 1 year parts and labour*

Proflo 160L
- 160L Proflo water heaters now boast a larger anode to increase tank life
- Hard-wearing, tough polymer base resists damage and moisture
- Easy installation, water connections on both sides of tank
- Low maintenance and long service life
- Full flow pressure to all outlets
- Can be installed indoors or out
- Made in Australia
- 10 years tank warranty, 1 year parts and labour*

Proflo 250L
- 250L Proflo water heaters now boast a larger anode to increase tank life
- Hard-wearing, tough polymer base resists damage and moisture
- Easy installation, water connections on both sides of tank
- Low maintenance and long service life
- Full flow pressure to all outlets
- Can be installed indoors or out
- Made in Australia
- 10 years tank warranty, 1 year parts and labour*
Dux Gas Hot Water Systems

Prodigy 4 Star Gas Storage 135L
- Identical footprint with existing 3 star gas storage unit, ensuring easy replacement
- Dual anodes to further increase tank life
- Mains pressure hot water
- Operates on a standard size gas line
- Suitable for 2 to 4 people
- 7 years tank warranty, 1 year parts and labour*

Prodigy 4 Star Gas Storage 170L
- Dual anodes to further increase tank life
- Identical footprint with existing 3 star gas storage unit, ensuring easy replacement
- Mains pressure hot water
- Operates on a standard size gas line
- Suitable for 3 to 5 people
- 7 years tank warranty, 1 year parts and labour*

Prodigy 5 Star Gas Storage 170L
- 5.2 star energy efficiency rating
- Identical footprint with existing 3 star gas storage unit, ensuring easy replacement
- Mains pressure hot water
- Operates on a standard size gas line
- Made in Australia
- Suitable for 3 – 5 people
- 10 years tank warranty, 5 years parts and labour on flue damper, 1 year other parts and labour*
Dux Continuous Flow Hot Water Systems

Non-Condensing Continuous Flow 17L
- 6 star equivalent energy efficiency rating
- Never run out of hot water
- Space saving design
- Electronic ignition means no standby pilot light
- Suitable for 2 outlets
- 12 year warranty on heat exchanger, including 3 year full parts and labour*

Non-Condensing Continuous Flow 21L
- 6.1 star equivalent energy efficiency rating
- Never run out of hot water
- Space saving design
- Electronic ignition means no standby pilot light
- Suitable for 2 – 3 outlets
- 12 year warranty on heat exchanger, including 3 year full parts and labour*

NEW Non-Condensing Continuous Flow 26L
- 6.4 star equivalent energy efficiency
- Available in pre-set 50ºC and temperature unlocked models
- Includes a status display monitor
- Fits into current major competitor recess boxes
- Never run out of hot water
- 12 year warranty on heat exchanger, including 3 year full parts and labour*
Dux Solar & Heat pump Hot Water Systems

Ecosmart Electric Boosted Solar 250L 2 Panel
- Class leading efficiency delivering maximum running cost savings
- High performance, selective surface solar collectors
- Multi-temperature tank sensors enable optimum solar gain while reducing the risk of overheating
- Australian made solar tank with dense, 50mm thick polyurethane insulation
- Commercial specification enamel and anode for the tank
- Mid-point electric boosting delivering 120L of boost capacity
- 7-year tank warranty, 5 year collector warranty, & 1-year parts and labour warranty*

Ecosmart 250L Gas Boosted Solar
- Class leading efficiency delivering maximum running cost savings
- High performance, selective surface solar collectors
- Multi-temperature tank sensors enable optimum solar gain while reducing the risk of overheating
- Australian made solar tank with dense, 50mm thick polyurethane insulation
- 6 star continuous flow gas boosting that never runs out of hot water
- 7-year tank warranty, 5 year collector warranty, & 1-year parts and labour warranty*

Ecosmart 200L Heat Pump
- Uses up to 75% less energy than a standard electric water heate
- Designed & manufactured in Australia
- Mains pressure hot water
- Schedule your heat pump to consume energy generated from your PV system (where installed)
- Eligible for generous government incentives to reduce the upfront cost
- 7 year tank warranty, 3 year on refrigeration components including labour, and 1 year other components parts & labour warranty*

Need help selecting the right Dux hot water system for your needs? Expert help is only a call away.
Our process.
It’s time to say goodbye to booking hassles.
Call Precise and speak with one of our friendly customer care team about your job. If you prefer, you can book online, or webchat. Tell us about your Plumbing or Electrical problem or even your renovation plans and what time and day you’d like us to attend.
Before your technician arrives, we will send a short bio with their photo and information. We will call you when we are 30 minutes away from arriving at your property.
A Precise Adelaide plumber will arrive at your property, diagnose the problem and provide upfront, fixed priced options on how best to fix.
With your approval we will do the job and walk you through what work has been done. Most importantly, we will clean up after ourselves, ensuring we leave your property spick and span.
We accept cash and credit card payments and provide a receipt on the spot. We always welcome your feedback. We’re sure you’ll be satisfied!
Licensed Adelaide Plumbers, guaranteeing a job done right.
On time, On Budget, On the job, that's our promise to you. We'll greet you with a smile, communicate clearly, offer transparent upfront pricing and treat you and your home with respect. Technicians are uniformed, licensed, police checked and ready to provide you with exceptional service. Precise has been providing blocked drain, hot water, tap, toilet and gas services across South Australia since 1999. Trusted, Reliable, Experienced. You’re in safe hands.
Our Guarantees

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