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Not sure which system or size you need? We design and install Rinnai air conditioning around your home, from one room to zoned, whole-home comfort.
Free quote · No obligation · No model number needed
No model number needed. We’ll clarify your home and recommend the next step.
You don’t need to know the model number. Tell us which spaces need comfort, and we’ll help you make sense of the options.
One carefully designed system for quiet, discreet heating and cooling throughout your home.
Best for: Larger homes, new builds, renovations and replacing existing ducted systems
Efficient reverse-cycle comfort for bedrooms, living areas, home offices and apartments.
Best for: One room or a specific living zone
Connect multiple indoor units to one outdoor system for independent comfort without crowding your exterior.
Best for: A few rooms with different comfort needs
Answer simple questions and we’ll point you toward the most likely Rinnai solution for your home.
This guide doesn’t replace professional heat-load calculations. It helps us begin a more useful conversation.
No model number needed. We’ll clarify your home and recommend the next step.
Online unit prices don’t tell you whether the system is right for your layout, glazing, zones or day-to-day routine. The design and installation determine how it feels to live with.

Modern heating and cooling designed to adapt around the way your household actually uses its spaces.

Compatible Rinnai systems can make it easier to check, schedule and adjust home comfort, even when you’re away.
Even a great system can perform poorly when it’s incorrectly sized or badly designed. We design around your home, not just the number on the box.
Long hot summers, strong afternoon sun, open-plan layouts and large glass areas all shape the right choice. Bedrooms and living zones often need different schedules; winter still calls for reliable heat.
When repairs, noise and uneven temperatures become the norm, a properly designed replacement may deliver a better long-term result.
We supply and install Rinnai reverse cycle air conditioning across the Perth metropolitan area, including the northern, southern, eastern and western suburbs and the Perth Hills. One local team handles the heat load assessment, supply, installation and removal of your old system where agreed in your quote. Enter your suburb or postcode in the quote form and we will confirm availability.
Ducted reverse cycle comfort from 7kW to 24kW, with zoning so you only condition the rooms you use. See Rinnai ducted air conditioning in Perth.
Inverter split systems from 2.5kW to 9.0kW for bedrooms, living areas and home offices. See Rinnai split system air conditioning in Perth.
Room-by-room control for up to 14 zones from your phone, a wall touchscreen or your voice. See iZone smart control in Perth.
Useful starting points for Perth homeowners comparing systems. Your final recommendation still needs to reflect your home.
The installed cost depends on the system type, capacity, home layout, electrical requirements, access and, for ducted systems, the number of zones and outlets. A home-specific quote is more reliable than comparing unit-only prices online.
A split system usually suits one main room. Multi-split can serve several rooms from one outdoor unit. Ducted is generally the strongest starting point for discreet whole-home comfort. The right choice depends on how many rooms you use, your budget and the property itself.
Yes, replacement enquiries are welcome. The existing unit, pipework, ductwork, electrical supply, controls and access should be assessed before confirming what can be retained and what should be upgraded.
Applicable Rinnai reverse-cycle systems provide both heating and cooling. Product capability varies by model, so the quoted system should be checked against your year-round comfort needs.
Compatible controls can provide zoning, schedules, remote access and other smart features on applicable systems. Availability depends on the selected product and how the system is configured.
Our air conditioning installers are ARC Tick licensed. We provide residential supply and installation, with removal requirements confirmed in your individual quote.
Perth Home Air Conditioning has served the Perth metropolitan area for more than 30 years, supported by the air conditioning experience of our sister company Langler Air.
Perth Home Air Conditioning provides residential supply and installation across metropolitan Perth. Share your suburb or postcode in the quote form so the team can confirm service availability for your address.