Bulkhead Air Conditioner Installation Melbourne

Enquire about rebates and installation

Bulkhead Air Conditioning Systems Melbourne

At RDS Electrics, we know that many Melbourne homeowners want to stay cool without having a large unit taking up space on their wall. If you prefer a sleek, hidden look, a bulkhead system is a great choice. These units are designed to sit tucked away – often inside a cupboard, a false ceiling, or above a wardrobe – so all you see is a small, stylish vent. It’s the perfect way to get powerful cooling while keeping your room looking exactly the way you want.

About RDS Electrics

We are your local experts in neat and tidy electrical work. We understand that a bulkhead air conditioner installation is as much about aesthetics as it is about temperature. Our team takes the time to plan the placement carefully so the unit stays hidden and the airflow is perfect. We are a friendly, professional crew that values honesty and high-quality results. When we work in your home, we make sure the job is done right and the area is left spotless.

Enquire Now 0477-006-619

Our Professional Services

Expert Bulkhead Air Conditioner Installation

Installing these systems is a bit different from a standard wall unit. It requires careful carpentry and electrical skills to make sure the unit fits perfectly into the ceiling or wall cavity. We handle the entire process, ensuring the drainage and electrical connections are safe and meet all Australian standards.

Reliable Bulk Head System Service

Because these units are tucked away in small spaces, they need regular attention to stay in top shape. Our Bulk Head System Service includes checking for dust buildup in the hidden area, cleaning the filters, and making sure the drainage is clear. Regular maintenance prevents leaks and ensures your air stays fresh and healthy.

Enquire Now 0477-006-619

2.5KW Cora From $2480
3.5KW Cora From $2700
5.0KW cora from $3300
6.0KW Cora from $3550
7.1 KW cora From $3950

Reverse Cycle Inverter Ducted System – Price Includes

Supply & installation of Daikin Cora Reverse cycle air conditioner
Concealed electrical and pair coil connections with Colorbond capping
Secure outdoor unit placement on a poly/concrete slab
Installation of a weatherproof isolator switch
Condensation drain pipe setup
Complete site cleanup and rubbish removal
5-year manufacturer’s warranty from Daikin
6-year workmanship guarantee by RDS Electrcical & AC
Certificate of Compliance

Type of Installation

Back-to-back installation
Single story brick veneer
Up to 3 meters of pair coil and cable connection between the indoor unit and outdoor condenser
Up to 15 meters of electrical connection from the outdoor condenser to the main switchboard

2.5KW Alira X From $2650
3.5KW Alira X From $2950
5.0KW from $3450
6.0KW from $3700
7.1 KW From $4100

Reverse Cycle Inverter Split System- Price Includes

Supply & installation of Daikin Cora Reverse cycle air conditioner
Concealed electrical and pair coil connections with Colorbond capping
Secure outdoor unit placement on a poly/concrete slab
Installation of a weatherproof isolator switch
Condensation drain pipe setup
Complete site cleanup and rubbish removal
5-year manufacturer’s warranty from Daikin
6-year workmanship guarantee by RDS Electrcical & AC
Certificate of Compliance

Type of Installation

Back-to-back installation
Single story brick veneer
Up to 3 meters of pair coil and cable connection between the indoor unit and outdoor condenser
Up to 15 meters of electrical connection from the outdoor condenser to the main switchboard

2.5KW Zena From $2800
3.5KW Zena From $3050
5.0KW Zena from $3550
6.0KW Zena from $3850

Daikin Reverse Cycle Air Conditioner – Price Includes

Supply & installation of Daikin Cora Reverse cycle air conditioner
Concealed electrical and pair coil connections with Colorbond capping
Secure outdoor unit placement on a poly/concrete slab
Installation of a weatherproof isolator switch
Condensation drain pipe setup
Complete site cleanup and rubbish removal
5-year manufacturer’s warranty from Daikin
6-year workmanship guarantee by RDS Electrcical & AC
Certificate of Compliance

Type of Installation

Back-to-back installation
Single story brick veneer
Up to 3 meters of pair coil and cable connection between the indoor unit and outdoor condenser
Up to 15 meters of electrical connection from the outdoor condenser to the main switchboard

2.5KW Lite From $2380
3.5KW Lite From $2800
5.0KW Lite from $3200
6.0KW Lite from $3450
7.1 KW Lite From $3850

Reverse Cycle Air Conditioning Price Includes

Supply & installation of Daikin Cora Reverse cycle air conditioner
Concealed electrical and pair coil connections with Colorbond capping
Secure outdoor unit placement on a poly/concrete slab
Installation of a weatherproof isolator switch
Condensation drain pipe setup
Complete site cleanup and rubbish removal
5-year manufacturer’s warranty from Daikin
6-year workmanship guarantee by RDS Electrcical & AC
Certificate of Compliance

Type of Installation

Back-to-back installation
Single story brick veneer
Up to 3 meters of pair coil and cable connection between the indoor unit and outdoor condenser
Up to 15 meters of electrical connection from the outdoor condenser to the main switchboard

Save money on
Ducted Air Con installation

Don't get caught out in Melbourne's four seasons in one day. RDS Electrical and Air Conditioning is here to provide you with professional, reliable and skilled work to ensure you have the most efficient air conditioning system to keep your family and home cool in the hot weather, whilst warm during the cooler times.

16+

Years of Experiences

1000+

Happy
Customers

100%

Satisfaction

Why Choose a Bulk Head Split System?

A bulk head split system is often the first choice for modern apartments, luxury renovations, or bedrooms where wall space is limited. Here is why locals love them:

Hidden Design: The main unit is concealed, leaving your walls free for artwork or shelving.
Quiet Operation: Because the unit is tucked away, the sound is often muffled, making it very quiet for sleeping.
Custom Look: You can choose vents that match your decor for a truly high-end finish.

Frequently Asked Questions (FAQs)

A bulkhead air conditioning system is a concealed unit installed inside a ceiling cavity, bulkhead, or wall space. Only the supply and return air grilles remain visible, creating a clean and modern appearance. It is a popular option for homes that want discreet heating and cooling solutions.

The cost depends on the unit size, installation complexity, and property layout. Additional carpentry or ceiling modifications may increase the overall price. A professional site inspection is usually required for accurate pricing.

Bulkhead systems are popular because they remain largely hidden while delivering effective airflow. Their discreet appearance complements minimalist and contemporary interiors. Many homeowners choose them to maintain clean architectural lines.

Yes, regular servicing is important to maintain efficiency and reliability. Cleaning filters, checking drainage, and inspecting internal components can help prevent future issues. Annual maintenance is generally recommended.

Weak airflow, unusual noises, unpleasant smells, water leaks, and inconsistent temperatures are common warning signs. These issues may indicate blocked filters or system faults. Early servicing can help prevent costly repairs.

The suitability depends on ceiling space, room layout, and heating and cooling requirements. A professional assessment can determine whether a bulkhead installation is practical. Property design plays an important role in system selection.

Testimonial

Roma and his mate did a great job installing a small split in a tricky location in the bedroom (which another company tried to... read more

Lachlan Kennedy
April 26, 2026

Roma and his team did an excellent job in fixing our ducted aircon unit. He was very honest in recommending the best solution and... read more

Christopher Yee
April 10, 2026

The team were fantastic! They went above & beyond to customise a solution in my tricky space. Great quality work too. They were great... read more

Jessica Cowan
April 9, 2026
Genuinely the best aircon installers in Melbourne, went through so many different companies who made the process so difficult, but RDS answered all my... read more

Matthew Kirkland
April 2, 2026

Roma and the team at RDS Electrical & Air Conditioning were absolutely outstanding from start to finish. If you’re looking for a reliable air... read more

Andrew Pei
March 5, 2026

We had no airflow coming out of the vent in our son’s bedroom. After having numerous air conditioning technicians telling us there was nothing... read more

Elisa Corbett
March 1, 2026
Extremely happy with the service. The guys were on time, easy to deal with, understood our needs and knew exactly what they were doing.... read more

Kostas Pranys
January 31, 2026

Really happy with the service. Friendly, professional and actually fixed the problem without any fuss. Would use again. Thanks again Roma!

Tareena Goodridge
January 28, 2026

Highly recommend RDS!! Roma was very professional and quick to complete our works in a very busy summer period. His works were completed to... read more

Jessica Molesworth
January 23, 2026