Hot Water Systems Sydney


Zero Call out Fee


24 Hour Emergency Service​


Master Premium Plumbers​


Upfront Pricing​

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Professionally Installed Hot Water Systems

The Master Flush Plumbing team are professional experts whom you can trust. We offer friendly and reliable hot water plumbing servicing to Sydney’s residential and commercial plumbing needs 24 hours a day, 7 days a week.

  • Continuous flow hot water systems
  • Central and common hot water systems
  • Electric hot water systems
  • Gas hot water systems
  • Solar hot water systems
  • Heat pump systems
  • Continuous flow hot water systems
  • Water Bond Inspections
  • Electric to gas hot water system conversions
  • Energy efficient hot water systems
  • Commercial boilers

If you are worried about the efficiency or performance of your hot water system, or you are looking to install or replace a current hot water system, Master Flush Plumbing meets all your hot water system needs. 

The Right Hot Water System for Your Needs

If you are investing in a new commercial or residential water or replacing an older one, it is important choose the right hot water system for the space and requirements.

There are a range of models available such as solar, gas or electric heated hot water systems. The team at Master Flush Plumbing are happy to come out and inspect your space and provide you with professional advice on which hot water system are the best options for your space.

Major Hot Water System Brands

We install a wide range of major hot water systems brands such as:

  • Rinni
  • Dux
  • Bosch
  • Rheem
  • Aqua Max
  • Stebel Eltron

Our licenced plumbers and gas fitters and are ready to help you mange any of your hot water system plumbing requirements professionally and promptly Strata, Commercial and Industrial Hot Water Services Master flush plumbing are specialists in multiple banks of hot water heaters in commercial and strata applications. These types of hot water systems are also be commonly known as:

  • Continuous flow is a hot water systems
  • Common hot water systems
  • Commercial manifold packs
  • Commercial gas hot water systems
  • Commercial electric hot water systems
  • Strata hot water

We can help to build or expand on existing hot water system bank. We can install energy efficient, reliable hot water systems set up and configured to Australian industry standards.

Hot Water Delivery Temperature

In commercial settings heated water should not exceed 50°C. For early childhood centres, primary and secondary schools and nursing homes or similar facilities for young, aged, sick or disabled persons the standard temperature is 45°C.

Some new hot water units can be shipped or supplied with a factory default setting of 55°C or 60°C. Australia has hot water temperature standards. AS/NZS 3500.4:2003 Clause 1.9 on Water Temperature outlines the standard Australian and NZ commercial and residential hot water thermostat settings.

Please call Master Flush Plumbing to inspect the temperature setting of your current hot water system. We can amend the system to deliver the legally correct hot water temperature. 

Master Flush Plumbing – Plumbing Maintenance and Services

Click on any of the following links to learn more about our complete range of plumbing services.

Call Sydney Master Flush Plumbers today on 0450 884 224 for a complimentary no obligation quote.

Zero Call out Fee

We don't charge to come out to your home or office unless you approve othe quote we provide.

Master Premium Plumbers

We pride ourselves on our high end premium service. Every job is treated with the same high level of care.

Upfront Pricing

We will always be 100% upfront with you about the cost before we start working on the task.

We are serious about plumbing and make it our goal to deliver the best possible service.

Give us a call anytime and we will be responsive to your specific needs and ensure that we can solve your problems as quickly and effectivily as possible.

  • Call for a free quote
  • Emergency call outs are no problem
  • We leave your place as clean as when we arrive

We have been operating for many years and we know a thing or two about plumbing. So if you need to get the toilet operating at 100%, have issues with blocked pipes that are causing your sinks to overflow or even need a complete sewer line replacement we are handle it.

We understand that generally when you need a plumber you need one right away. Thats why we ensure that we are able to get to your house as quickly as possible and provide a fair no obligation quote and if you wanted us to proceed our trucks are fully equiped so we can handle most jobs on the spot. 

When the hotwater isn’t working is can really cause problems. We tend to take it for granted that we can get hotwater from our taps anytime we need it so if we are forced to have a cold shower (especially on a winters morning) it is a harsh reminder of the importance of the water heater. If hot water is your issue be sure to let us know on the phone so we can ensure we get to your plave extra fast to get it back online.

As plumbers we are knowledgeable with all types of pipes not just ones that carry water (and much worse lol). So all our plumbers are trained in working on gas pipes and are able to assist if there are any issues with ensuring the gas in flowing correctly and most importantly not escaping from any un designated areas. 

What Our Clients Say

Excellent service from Sam and his team. In response to an emergency
call they were here fast and solved a long standing problem. I would
highly recommend them for the service that they provide.


Master Flush Plumbers

Loret R.
Loret R.
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Great reliable service. Arrived on time. Very polite and friendly. Agreed work completed promptly with clear explanations provided about what work was undertaken. Would definitely recommend Master Flush Plumbing to anyone requiring a qualified plumber.
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Having a problem on Australia Day thinking no one would come out to fix the blockage problem that was causing alot of issues Master Flash Plumbing came to the rescue. Was happy with the job being done by the team and would highly recommend Master Flash Plumbing
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We use Master Flush Plumbing for the regular maintenance of our strata sewage, plumbing and storm water system including urgent repairs with great satisfaction. The MSP team is very efficient, always seeking cost effective solutions and understanding what is best for us given the circumstances. The team works professionally, with care and friendly advice at all time. We highly recommend them!
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We were really pleased with Ashsam and his team . Service prompt efficient well priced and good communication. Would recommend without hesitation.
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Had a burst pipe on the construction site, jumped on true local and found master flush plumbing. They were out there within the hour. Very trustworthy team, got the job done right away, will recommend to other builders.
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Very pleased with the service, polite and efficient. Will defiantly be recommending to friends and family.
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Hi my name is Ted and I would like to recommend Sam from master flash plumbing Sam always respond promptly when asked to quote your right on time is proactive and innovative suggesting options that save money or solve problems he and his staff are friendly helpful and tidy and the costs are always very competitive

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