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Case Study: Two Head Multi Bulkhead Split System Installation

Bulkhead Split System Installation Northern Beaches Sydney

Bulkhead Split System Installation

This is a bulkhead air conditioning installation in a Manly apartment using a multi-split system setup that includes the following components:

  • 5.3kW Hitachi 2 Port Multi Outdoor Unit (RAM-53NP2E) positioned on the balcony;
  • 3.5kW Bulkhead Indoor Head Unit (RAD-35RXE) for the living room; and
  • 2.5kW Bulkhead Indoor Head Unit (RAD-25RXE) for the master bedroom.

This is how the multi-installation appears on the floor plan:

Manly Apartment Bulkhead Installation and Multi Split System Installation

The client was making renovations on the apartment which made this multi split bulkhead installation easier. It allowed our team to cut access holes in the ceiling without worrying about rework. As well, it allowed us to reach the switchboard in the kitchen without any damage since it was being replaced.

For both units, we built the bulkhead cavity in the small hallway between the master bedroom and living room. To fit the bulkhead split systems, we lowered and boxed out the ceiling. Additionally, we replaced the glass above the master doorway.

The outdoor unit was placed on the smaller side of the balcony that isn’t used very often. We ran the services in the ceiling of the master bedroom which required making some small holes. Then, when the renovations were finished, we patched and painted the ceiling.

Even without doing renovations, a bulkhead air conditioning installation is possible. However, it’s not always possible to do one without damage or rework. With proper planning, we can make sure any installation is done with minimal disruption.

Bulkhead Split System Installation Sydney Apartment
Living Room Before
Bulkhead Split System Installation Northern Beaches Sydney
Living Room After

 

Before Bulkhead Split System Installation Sydney Apartment
Bulkhead Split System Installation Northern Beaches Sydney

 

Strata Compliance for a Bulkhead Split System Installation in Apartments

It is essential to understand the strata regulations. Forms need to be completed, and a comprehensive description of the bulkhead air conditioning installation should be provided. The strata committee will want to know what the installation will look like, if it will affect your neighbours, and if it will blend in with the building facade. If there are any questions or requests, we will work with you to make sure they are answered.

We are authorised to install and maintain the world’s leading brands:

Ready performs general maintenance and emergency breakdown air conditioning services to Northern Beaches and Sydney customers. Our team of air conditioning technicians are licensed, fully insured and qualified to install and service the worlds leading brands including Panasonic, Mitsubishi ElectricDaikinFujitsu and Hisense.

What Our Customers Are Saying

Over 30 years of experience serving customers Sydney wide
Star Rating from Natasha Harras
12 June, 2026
Amazing customer service. The team were very responsive, turned up promptly as promised and provided a high quality installation service.
Star Rating from Reuben Roberts
12 June, 2026
Great service with high quality equipment highly recommended
Star Rating from Ray B
20 May, 2026
Recently I had Renzo, Marcel and the team replace our ducted air conditioner. An very pleasant experience. Efficient, very knowledgeable and polite. The installation went smoothly and the house left tidy. Very happy to recommend Ready Electrical
Star Rating from Rob Edney
16 May, 2026
Thanks Greg & Team. Trent & Adam did a great job with the electrics. Lineu, Renzo & their team spend one & a half days installing- climbing through the roof cavity, always checking in with me as the job progressed to ensure I was happy with the work. End result was exactly what I had arranged with Greg. All up happy to recommend this business.
Star Rating from CrackersSumo
6 May, 2026
Kane did a maintenance of our Aircon unit the other day. He arrived on time, was very nice and professional and did a great job! Thanks Kane and « Ready Electrical and Air Conditioning » for the great service!
Star Rating from Owen Mancell
30 April, 2026
The guys came over and found that my previous install was absolutely horrendous in examining it. They worked out a way to fit the new air-conditioner perfectly without any issues a brilliant job thank you so much Chris and Damien
Star Rating from Fergal Cott
28 April, 2026
Great experience. Very quick and professional. Kane did a great job.