Seasons covered
Heating only.
Heating and cooling in one system.
Queens Park sits between Centennial Park and Bondi Junction, with Federation homes and semis around Queens Park itself. Some still rely on an ageing gas ducted heater for winter, with nothing for summer at all.
Updated October 2026
Air conditioning in Queens Park homes with gas ducted heating can often be upgraded to reverse cycle ducted, giving efficient heating and cooling from one system. Where the existing ducts are sound and suitable, some can be reused, though cooling usually needs different outlets and sometimes larger ducts. We assess the whole setup before recommending anything. Alpha & Omega has worked in Sydney's period homes since 1989.
How a typical changeover works.
We check the heater, ducts, outlets and where they sit.
Sound, suitable ducts may be reused. Floor outlets often move to the ceiling for better cooling.
Indoor unit location, zones and outdoor unit position.
The old unit is removed. Gas disconnection is done by a licensed gas fitter.
New reverse cycle ducted system tested in heating and cooling.
A general comparison.
Heating only.
Heating and cooling in one system.
Often floor vents, suited to warm air.
Usually ceiling outlets, better for cooling.
A separate gas supply and bill.
Runs on electricity, efficient with inverter technology.
Upgrades, installs and servicing.
Heating and cooling in one.
Ducted →Room control with AirTouch 5.
AirTouch 5 →Where ducts do not reach.
Splits →When ducted is not practical.
Multi-split →Keep the new system efficient.
Servicing →Faults diagnosed.
Repairs →Daikin inverter ducted systems heat efficiently through Sydney winters and cool in summer, with zoning so you only condition the rooms you are using.
Yes. Reverse cycle ducted heating and cooling provides heating and cooling from one system.
Sometimes. Ducts must be in good condition and suitably sized. Cooling usually works better from ceiling outlets, so some changes are common.
A licensed gas fitter disconnects and caps the gas supply. We can coordinate timing.
It depends on tariffs and use, but modern inverter reverse cycle is a very efficient way to heat with electricity.
A multi-split or splits can cover the key rooms instead.
Queens Park installs are done under ARC licence AU54289 and NSW contractor licence 329810C.
Between Centennial Park and Bondi Junction.
Book a licensed technician to assess your gas ducted system. You receive a fixed quote for the conversion before work.
*Call-out, travel and quote visit fees can vary depending on the job and where you are. We'll confirm any costs with you when you book, before any work starts.
Licensed local technicians and an Authorised Daikin Specialist Dealer across Sydney, backed by a lifetime workmanship warranty.
Air Conditioning Sutherland Shire
Air Conditioning Eastern Suburbs
Direct Line: 1300 156 466
Licence: ARC Lic #AU54289 | NSW Contractor #329810C
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