Ducted Heating Prices in Sydney

6 services from $173 · Sydney, New South Wales

Ducted Heating Prices in Sydney

Prices include GST. Installation price depends on house size, number of zones, roof space access, and existing ductwork. Always get 2–3 written quotes from licensed HVAC installers.

Filter by price range$173 – $16,100
$173$16,100
ServiceFromAverageUp to

Ducted heating prices in Sydney

Ducted Heating Tips for Sydney

Sydney installers are typically busiest in March–June before winter — book your ducted heating install 4–6 weeks ahead to secure a competitive quote and reliable scheduling

Sydney homes often have limited roof space due to hip roof designs, which can increase ductwork labour costs — request a roof space inspection before accepting a fixed quote

With Sydney's mild winters, many installers recommend reverse cycle ducted systems over gas-only units for year-round climate control and lower running costs

Key Services at a Glance — Sydney

Small House Install

$5,050

avg · $4,000$6,300

Up to 15 squares

Medium House Install

$7,250

avg · $5,750$9,200

15–25 squares

Annual Service

$276

avg · $173$403

Maintenance & inspection

Ducted heating in Sydney starts from $173. A new gas ducted install for a small home averages $5,050. Prices include GST. Installation price depends on house size, number of zones, roof space access, and existing ductwork. Always get 2–3 written quotes from licensed HVAC installers.

Ducted heating services in Sydney include new gas ducted installations, reverse cycle ducted systems, heater replacements, duct cleaning, zone controller upgrades, thermostat replacement, add-on cooling, and annual servicing. Annual servicing in Sydney starts from $173.

The most effective savings in Sydney are to replace only the heater unit if existing ductwork is in good condition, book installations in summer when demand is lower, and get 2–3 quotes from licensed HVAC installers. A medium house install in Sydney costs $5,750–$9,200.

Check online reviews on Google and trade platforms. Confirm the installer holds a gas fitting licence (for gas systems) or refrigerant handling licence (for reverse cycle). Ask for proof of public liability insurance. Get at least two quotes for any new installation and confirm what is included in the supply-and-install price.