Get your ducted heating sorted
Need a new system or help with your current one? Talk to Trimech about ducted heating installation, servicing or repairs for your home.

Keep your whole home comfortable through the colder months with ducted heating. Trimech installs, services, and repairs ducted heating systems, with practical advice tailored to your home, existing setup, and heating needs.

Ducted heating uses a central system and network of ducts to distribute warm air throughout connected areas of your home. Depending on the system installed, heating can be powered by gas or electricity, giving households different ways to achieve comfortable whole-home heating.

Ducted heating suits households looking to warm multiple areas from a single central system, with the setup tailored to the size, layout and heating needs of the home.
Ducted systems can work well where whole-home heating is the priority. The right setup depends on your property, existing infrastructure and how you use different rooms.
Rather than relying on separate heaters around the house, ducted heating distributes warmth through connected rooms from a central heating system.
The right ducted heating system depends on more than the size of your home. Existing ductwork, zoning preferences and how much of the property you want to heat can all shape the setup.
Trimech’s service data shows the most common ducted heating issues recorded across the jobs our technicians attend.
Data as of October 2026
Restricted return air, filters or coils were recorded when systems would not heat properly or airflow to parts of the property was reduced.
These faults were recorded when gas heaters failed to light, lost flame signal or showed ignition-related fault codes during diagnosis.
Disconnected, collapsed or damaged ducts restricted airflow, including jobs where supply ducting had come loose or areas were not receiving heated air.
Technicians diagnosed failed PCBs, control boards or Fenwal modules when heaters showed faults requiring electronic controls to be replaced.
The figures above are Trimech own estimates, based on patterns we've observed across our internal job records tagged to Ducted heating jobs - not an independent industry study. Parts required will vary by cause and property.
Ducted heating prices vary depending on your home's size and the installation required. As a guide, complete systems typically cost between $5,400 and $10,000.
A new ducted heating installation can vary considerably from home to home. Systems may start around $3,000, while larger, electric or more complex ducted systems can cost $10,000 or more.
Costs also vary once a ducted heating system is installed. Repairs may be relatively minor, while replacing the heating unit can run into several thousand dollars, depending on the system.
From the initial enquiry to ongoing support, we keep the process straightforward and ensure your ducted heating suits your home and needs.

Contact our team about your home, current heating setup and what you need. We’ll arrange the next step based on your requirements.
We assess the property, existing system and heating requirements to determine a suitable approach for your ducted heating.
Our technicians install your ducted heating system with attention to detail, covering the equipment, ductwork, vents, and overall system setup.
Once the work is complete, Trimech remains available for ongoing servicing, maintenance and repairs when your system needs attention.
Our credentials support the quality behind every job. Trimech holds ARC licensing and authorised dealer status with Daikin and Seeley for trusted installation and servicing.




Need a new system or help with your current one? Talk to Trimech about ducted heating installation, servicing or repairs for your home.

Ducted heating needs more than the right unit. Trimech brings more than 20 years of HVAC experience, regional knowledge and a large in-house team to installation, servicing and repairs. We work with established heating brands and provide ongoing support to help keep your system performing reliably.
More than 20 years of heating and cooling expertise.
Trimech has serviced more than 13,220 homes.
Heating knowledge shaped by the regions we serve.
Ongoing servicing and repairs for your system.
Read about the experiences of customers who have turned to Trimech for professional heating, cooling, servicing and support.
Browse completed Trimech projects and see the care our technicians bring to heating and cooling systems in homes across the regions we service.
From a new ducted heating system to support for an existing setup, Trimech can help you keep your home comfortable through the colder months.
Not sure which system suits your home or what to expect from installation and upkeep? Here are answers to common questions about ducted heating.
Ducted heating can distribute warm air across multiple connected rooms through a central system and network of ducts. The final coverage depends on the home layout, ductwork and system setup.
The lifespan of a ducted heating system depends on the type of unit, how often it is used and how well it is maintained. Regular servicing can help identify issues and keep the system operating as intended.
Service requirements can vary between systems and manufacturers. Following the recommended maintenance schedule helps keep your heating system operating properly and allows potential issues to be identified earlier.
Yes. Trimech can assess an existing ducted heating system and determine what is required for an upgrade or replacement, including whether the existing infrastructure can be incorporated into the new setup.
Costs depend on the system type, home size and installation requirements. As a general market guide, complete ducted systems can cost around $5,400–$10,000, with larger or more complex installations potentially costing more.
Trimech provides ducted heating installation, servicing and repairs across our regional service areas, helping households stay comfortable through the colder months.


Need a new ducted heating system or support with your current one? Contact Trimech to discuss your home and heating needs.
Our locations:
