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Frequently asked question

Everything You Need to Know About Hydronic Heating, Repairs, Servicing and Installation

Hydronic heating is a smart, efficient way to keep your home warm and comfortable. Whether you’re new to the system or have used it for years, these are the questions we at Hydronix hear most often from Melbourne homeowners.

General Questions

Hydronic heating uses water heated by a boiler and circulated through pipes to radiators or underfloor coils. It’s silent, energy-efficient and creates a natural, even warmth.

  • Lower running costs compared to ducted systems
  • No air movement or dust - great for those with allergies
  • Silent operation
  • Even, comfortable heat
  • Zoned control for maximum efficiency

Yes. We service the entire Greater Melbourne area, with a strong focus on inner and eastern suburbs where hydronic systems are most common.

Repairs & Maintenance

Yes. In most cases we can repair and restore older systems, including those other companies won’t touch.

 We aim to respond fast and carry a large range of parts so we can often repair your system in one visit.

 We offer clear, honest pricing with no hidden fees. Most jobs are quoted upfront and completed on the spot.

Blocked pipes, air in the system, faulty valves or pump issues are common. We’ll diagnose and fix it properly.

Yes. We can install modern Wi-Fi-enabled thermostats and controls for remote access and smart scheduling.

Boiler Servicing

 We recommend servicing once a year. This keeps your system efficient, safe and helps prevent breakdowns.

Not at all. Most services take around 1 to 1.5 hours and we keep things clean, professional and on time.

We check combustion, clean components, inspect safety controls, test pressure, review circulation and make sure everything is running smoothly.

Yes. We can set up annual reminders, so you never forget your next service.

Installation & Upgrades

Most homes can accommodate hydronic heating systems. We’ll assess your layout and recommend the most effective option.

We assess your space, design a system to suit, provide a detailed quote and carry out a clean, professional install with full handover and instructions.

Yes. Many homes use underfloor heating in main living spaces and radiators in bedrooms or smaller rooms.

This depends on your home, but most full installations take between 2 and 5 days. We’ll provide a clear timeframe upfront.

Often, upgrading just the boiler is enough. We’ll assess your system and only recommend a full replacement if absolutely necessary.

New high efficiency condensing boilers can reduce your heating costs by 20 to 25 percent.

Guarantees & Support

Yes. All our workmanship is covered by a six-year guarantee and all parts come with manufacturer warranties.

Yes. Hydronix is a fully licensed and insured business, operating to Australian standards.

We prioritise urgent heating issues wherever possible, especially in winter. Let us know when booking if you’re without heating.

Still Have Questions?

We’re always happy to chat. Whether you’re dealing with a fault or planning a new install, our team is here to help with honest answers and reliable solutions.