GAS DUCTED HEATING SERVICES
Gas Ducted Heating Installation Melbourne
Professional gas ducted heating installation for whole-home warmth. Melbourne's trusted heating specialists — licensed, experienced and VEU-approved.
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Licensed
Electricians & HVAC
2,500+
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VEU
Approved Provider
Gas ducted heating remains the most popular and cost-effective way to heat an entire home in Melbourne. At Polygon BG Air & Electrical, we design and install premium gas ducted heating systems that deliver consistent, comfortable warmth to every room in your home through discreet floor or ceiling vents.
With natural gas prices remaining competitive and modern systems offering star energy ratings of 5 stars and above, gas ducted heating delivers powerful, reliable warmth at a fraction of the running cost of electric heating alternatives. Our fully licensed technicians handle everything from system sizing and duct design to installation, commissioning and handover.
Whether you're building a new home, renovating or replacing an old, inefficient heater, our team will recommend the best system for your space, ensure proper sizing and deliver a professional installation that meets all Australian standards and building codes.
- Whole-home heating through ceiling or floor vents
- Energy-efficient systems with 5-6 star ratings
- Zone control to heat only the rooms you're using
- Compatible with add-on cooling for year-round comfort
- VEU rebates available on eligible installations
- All major brands including Brivis, Braemar and Bonaire
Need help choosing the right solution?
Heating Guide
Choosing the Right Gas Ducted Heating System
System Sizing & Capacity
Correct sizing is critical for comfort and efficiency. An undersized heater will struggle to warm your home, while an oversized unit will cycle too frequently and waste gas. We perform detailed heat load calculations based on your floor area, ceiling height, insulation, window glazing, orientation and Melbourne's climate zone to determine the ideal system capacity — typically ranging from 15kW for smaller homes to 35kW+ for larger properties.
Star Rating & Efficiency
Modern gas ducted heaters range from 3 to 6+ stars in energy efficiency. Higher-rated systems use less gas to produce the same amount of heat, delivering significant savings on your gas bills over the system's lifetime. We recommend 5-star and above systems for the best balance of upfront cost and long-term savings.
Duct Design & Airflow
The ductwork layout is just as important as the heater itself. Poorly designed ducts create cold spots, noise issues and wasted energy. Our technicians design duct layouts that deliver even airflow to every room, with appropriate vent sizes and positions for optimal heat distribution.
Zone Control Options
Zoning allows you to divide your home into areas and heat only the rooms you're using. This can reduce gas consumption by up to 40%. We offer manual and electronic zone control systems, including smart thermostat options that let you manage your heating remotely from your phone.
Whole-Home Warmth
Benefits of Gas Ducted Heating
Whole-Home Coverage
Heat every room in your home from a single central system through discreet floor or ceiling vents.
Low Running Costs
Natural gas remains one of the most affordable heating fuels, keeping your winter energy bills manageable.
Fast, Powerful Heating
Gas ducted systems deliver rapid warmth, bringing your home up to temperature quickly on cold Melbourne mornings.
Discreet Installation
The main unit sits in your roof space with only neat vents visible inside — no bulky radiators or wall units.
Zone Control
Only heat the rooms you're using, reducing gas consumption and running costs by up to 40%.
Add-On Cooling Compatible
Most gas ducted systems are compatible with add-on refrigerated cooling, giving you year-round whole-home comfort.
Speak with one of our specialists today
Why Us
Why Choose Polygon BG Air & Electrical
Licensed Technicians
Fully licensed and qualified HVAC and electrical professionals you can trust.
Honest Pricing
Transparent quotes with no hidden fees. You'll know exactly what you're paying.
Fast Turnaround
Quick response times and efficient installations to minimise disruption.
Melbourne-Wide Service
Covering all Melbourne metro, inner suburbs and surrounding areas.
HVAC & Electrical In One Place
One team for all your heating, cooling and electrical needs.
Workmanship Guarantee
Every job backed by our workmanship guarantee for your complete peace of mind.
Ready to get started?
Reviews
What Our Customers Say
"Polygon BG installed a Brivis ducted heater in our new build. The whole house is warm and cosy within minutes. Installation was professional and the team were great to deal with."
Michael B.
1 month ago
"Replaced our 20-year-old heater through the VEU rebate program. The new system is so much more efficient — our gas bill has dropped significantly. Excellent service from start to finish."
Rebecca T.
2 weeks ago
"Professional installation, fair pricing and the system works perfectly. The zone control is brilliant — we only heat the bedrooms at night. Highly recommend Polygon BG."
Greg A.
3 weeks ago
FAQ
Frequently Asked Questions
Get Your Gas Ducted Heating Quote
Stay warm this winter with professional gas ducted heating from Polygon BG. Free quotes, VEU rebates and expert installation.