Melbourne's Gas Ducted Heating Specialists
Expert gas ducted heating installation, replacement, repair and servicing — keeping Melbourne homes warm, safe and energy-efficient all winter long.
- Fully Licensed Gas Fitting & HVAC Technicians
- New Installations, Replacements & Upgrades
- All Major Brands — Brivis, Bonaire, Rinnai & More
- Energy-Efficient Systems That Lower Running Costs
- VEU Rebates Available on Eligible Upgrades
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Fast response · No obligation · Melbourne-wide
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Licensed
Electricians & HVAC
2,500+
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VEU
Approved Provider
Complete Heating Solutions for Melbourne Homes
A reliable heating system is essential for Melbourne's cold winters. Whether you need a brand-new gas ducted heating system, a replacement for an ageing unit, or expert repairs to restore warmth to your home — Polygon BG Air & Electrical delivers professional, premium results every time.
Our licensed technicians specialise in gas ducted heating across all major brands. From initial consultation and system sizing through to installation and commissioning, we manage every step with precision and care.
We also offer add-on cooling solutions for existing ducted heating systems, energy-efficient upgrades that reduce your gas bills, and access to VEU rebates on eligible heating replacements.
Our Heating Services
Click any service below to learn more and request a quote.
Gas Ducted Heating Installation
Professional installation of new gas ducted heating systems for whole-home warmth.
Learn moreGas Ducted Heating Replacement
Replace your old, inefficient heater with a modern energy-efficient system.
Learn moreGas Ducted Heating Repairs
Fast, reliable repairs to get your heating back up and running.
Learn moreGas Ducted Heating Servicing
Annual servicing to maintain safety, efficiency and system longevity.
Learn moreDucted Heating Add-On Cooling
Add refrigerated cooling to your existing ducted heating system.
Learn moreHeating Upgrades
Upgrade to a modern, high-efficiency system and save on running costs.
Learn moreEnergy Efficient Heating
Solutions designed to maximise warmth while minimising energy consumption.
Learn moreWhy Choose Polygon BG for Heating?
Licensed Gas Fitters
All gas work is performed by fully licensed, insured professionals in compliance with Australian standards.
Premium Installations
Clean, professional workmanship on every job — from ductwork to thermostat commissioning.
Expert System Sizing
We calculate the exact heating capacity your home needs for even, efficient warmth in every room.
VEU Rebate Assistance
We help you access available rebates to significantly reduce the cost of your heating upgrade.
All Leading Brands
We install and service Brivis, Bonaire, Rinnai, Braemar and more.
Fast Response Times
Prompt, reliable service across all Melbourne suburbs — especially when you need heating most.