Split System Installation

Finding the right team for split system installation in Melbourne shouldn’t be a complicated process. At McKinnon Heating & Cooling, we’ve spent more than 50 years helping Melbourne homeowners choose, install and maintain split systems that genuinely suit their homes.

Whether you need a single wall split system for one room or a multi-head split system to cover multiple living zones, our team provides practical advice, quality workmanship and systems designed correctly from the start. We work across Melbourne, the Bayside suburbs and the Mornington Peninsula, guiding homeowners through the best split system heating and cooling options without overcomplicating things or overselling features you don’t need.

Ready to upgrade your home comfort? Get in touch today.

Wall Split System Installation for Melbourne Homes

A wall split system is one of the most practical and cost-effective ways to heat and cool individual rooms in your home. These units are compact, energy efficient and ideal for bedrooms, living areas or home offices where targeted climate control makes the most sense.

Our wall split system installation process starts with understanding your space. Room size, ceiling height, insulation levels and sun orientation all influence which unit we recommend and where it should be positioned for best possible airflow and performance.

What to Expect During Installation

  1. We assess your room layout and cooling or heating requirements.
  2. Our team recommends the right unit size and placement for balanced airflow.
  3. We complete the professional installation with minimal disruption to your home.
  4. We walk you through system operation and ongoing maintenance tips.

Our knowledgeable technicians carry out every wall split system installation, guaranteeing reliable performance from day one. We also provide servicing and repairs to keep your system running effectively long after we install it.

Multi-Head Split System Heating and Cooling

For homes that need climate control across multiple rooms without the cost or complexity of a fully ducted system, a multi-head split system is often the ideal choice.

A multi-head system connects several indoor units to a single outdoor compressor, allowing you to heat or cool different zones independently. This means each family member can set their preferred temperature in their own space, lowering energy waste and improving overall comfort.

Our team specialises in designing multi-head split system layouts tailored to Melbourne homes. We consider:

  • The number of rooms requiring heating and cooling
  • The layout and orientation of your property
  • Your household’s daily routines and usage patterns
  • Energy efficiency goals and budget

Whether you’re renovating, building new or upgrading from an outdated system, we’ll recommend a configuration that delivers consistent comfort across every zone.

Split System Heating and Cooling Services Designed Around Your Home

Every home across Melbourne is different, which is why we never take a one-size-fits-all approach. Factors like insulation quality, window placement and how your family uses each room all affect how a split system should perform.

At McKinnon Heating & Cooling, we take the time to understand your home before recommending a system. Our split system services include:

  • Wall split system installation and servicing
  • Multi-head split system design and installation
  • Energy-efficient heat pump technology
  • Gas to electric conversions using modern split system options
  • Add-on cooling for existing ducted heating setups
  • Ongoing servicing, repairs and after-sales support
  • Energy efficiency upgrades through the VEU Programme

We also work closely with builders across the Peninsula, Bayside and inner-city Melbourne, providing split system heating and cooling installations for new builds and major renovations.

Why Choose McKinnon Heating & Cooling

When it comes to split system installation in Melbourne, experience and trust matter. Here’s what sets us apart:

  • Over 50 years of industry experience: Our ownership team brings more than 100 years of combined knowledge in heating and cooling.
  • 4/5 Google rating: Consistent customer satisfaction built on quality workmanship and honest advice.
  • Preferred provider for Melbourne builders: Trusted by Peninsula, Bayside and inner-city builders for new home installations.
  • Industry leaders in gas to electric conversions: We help homeowners move away from rising gas costs using modern electric heat pump technology.
  • Certified professionals: We hold Refrigerant Trading Authorisation (RTA licence AU58246), making sure that all work meets Australian regulatory standards.
  • Qualified technicians: We have a team of fully qualified plumbers and electricians.
  • Extensive after-sales support: From installation through to ongoing servicing and maintenance reminders, we’re here for the long term.

Get Expert Split System Advice Today

Choosing the right split system starts with the right advice. At McKinnon Heating & Cooling, we offer obligation-free quotes so you can make an informed decision that suits your home and budget.

With more than 50 years of hands-on experience and a team that genuinely cares about getting things right, we’re here to help Melbourne homeowners stay comfortable all year round.

Call us on 1300 30 42 52 or email sales@mckinnonheating.com.au to discuss your split system installation needs. We’re available Monday to Friday, 9:00am to 4:30pm.

Quote Request & Enquiry Form

    Wall Split Systems are ideal for air conditioning one room or a specific area of a home. A wide variety of models are offered to suit your requirements and are available in either wall mounted or floor standing type. Wall Split Systems are available in reverse cycle (heating & cooling) or cooling only and come with a Smartphone Control which is optional.

    Split System Installation FAQs

    How do I choose the right kilowatt (kW size for a split system?

    We calculate the required capacity based on room volume, window size, and insulation. An undersized unit will run constantly and wear out faster, while an oversized unit is inefficient.

    Are split systems noisy to run?

    Modern split systems are exceptionally quiet. Most indoor units operate at decibel levels lower than a whisper, making them perfect for bedrooms and home offices.

    Can I install a split system in an apartment?

    Yes, split systems are ideal for apartments. We specialise in finding discreet mounting solutions for balconies that comply with body corporate regulations.

    How much does a basic split system installation cost?

    Costs vary based on the unit size and the distance between the indoor and outdoor components (back-to-back vs. complex runs. We provide fixed quotes after an assessment.

    What is an "Inverter" split system?

    Inverter technology allows the compressor to vary its speed rather than just turning on and off. This maintains a steady temperature and uses significantly less electricity.

    Do split systems help with allergies?

    Yes, most modern units feature advanced air filtration systems that capture dust, pollen, and other airborne particles, improving the air quality in the room.

    Can you replace a very old wall air conditioner (window rattler?

    Absolutely. We can remove the old window unit, patch the wall or window if required, and install a modern, quiet, and efficient wall-mounted split system.

    Is a split system effective for heating as well?

    Yes, “reverse cycle” split systems provide highly efficient heating in winter, often providing more warmth per watt of electricity than portable electric heaters.