- Open 24hrs for Emergencies
Celtic Air
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At Celtic Air, we are your experienced HVAC solution. Based in Port Stephens, we provide:
Whether you need a new system installed or an existing one serviced, we have the team and tools to ensure your property is climate-controlled all year round. Speak to our experienced technicians on (02) 4911 2338 to book an on-site free quote. We’re also available 24/7 for emergencies.
Our service areas include everywhere between Sydney and Port Macquarie, including Newcastle, Maitland, Raymond Terrace, Nelson Bay and Cessnock.
Below are some of the reasons why you should choose Celtic Air for all your HVAC and electrical needs; we:
And that’s just a sample! Speak to our professional technicians on (02) 4911 2338 for more information or to book a service. When you hire us, expect outstanding results at a fair price.
We supply, install and maintain air conditioning units for domestic clients. Keep cool thanks to leading brands like Panasonic, Daikin and Fujitsu.
Our technicians install and maintain air conditioners for a wide range of commercial properties, including office spaces, hotels, restaurants and more.
Keep your goods chilled or frozen with our commercial refrigeration and cool room solutions. We also repair and service existing models.
Need an electrician? We provide a wide range of domestic electrical services, including appliance installations, rewiring, fault finding and more.
We install air transfer systems for domestic and commercial clients to allow excess cool or warm air to be redistributed to other rooms.
We supply, install and maintain air conditioning units for domestic clients. Keep cool thanks to leading brands like Panasonic, Daikin and Fujitsu.
Our technicians install and maintain air conditioners for a wide range of commercial properties, including office spaces, hotels, restaurants and more.
We sell split, ducted, package and multi-split air conditioners for domestic, commercial and industrial clients. Custom fit-outs also available.
Keep your goods chilled or frozen with our commercial refrigeration and cool room solutions. We also repair and service existing models.
Need an electrician? We provide a wide range of domestic electrical services, including appliance installations, rewiring, fault finding and more.
We install air transfer systems for domestic and commercial clients to allow excess cool or warm air to be redistributed to other rooms.
Along with their primary role of keeping the air inside a room at a comfortable temperature, air conditioning systems have several other benefits such as reducing humidity, improving air quality and eliminating odours.
This not only results in a much more comfortable living or working environment, but also helps to create a healthier home or office. Mould growth is limited, odours are dissipated quickly and humidity levels are kept comfortable.
The actual installation process will depend on the type of air conditioning unit you install, but we’ll focus on split and mini-split systems here because these are the most common for home and mid-size offices and industrial units.
First, the indoor evaporator and heat exchanger units are installed. There is typically one unit for each room. Next, the outdoor condensing unit is fitted in a secure area close to the building. A network of pipes is then installed to connect the indoor units to the outdoor condenser. Once finished, the entire system is tested and commissioned.
While the above process appears pretty simple, there are lots of things to think about when designing an effective air conditioning system. That’s why we always recommend business customers consult with an air conditioning engineer before committing to a specific system.
The main difference is the output of the systems. A typical residential system will consist of five indoor evaporators connected to a single 5000 kW condenser, while a commercial system may consist of 20 or more evaporators connected to three or more 10,000 kW condensers. Commercial systems can also be designed for more specific purposes such as creating a cool room for perishable foods or pharmaceuticals.
There are several types of air conditioning systems, including ducted, split and window-mounted systems. For most small homes and apartments, a mini-split or window-mounted system should provide all the necessary cooling output.
Mid-size homes and small/mid-size offices, meanwhile, should go for a split system, with multiple evaporators connected to one or more condensers. For large office buildings, schools and hospitals, a ducted system will be the most cost-effective.
When designing your air conditioning system, the engineer will take into account several variables such as the size of the room, the number of people living or working there and the expected high temperature during the year.
But as a rough guide, you should allow 125 watts per square metre, so a 500 sq m office will require an air conditioning unit with a minimum of 6250 kW output.
There are several signs your air conditioner needs servicing. The most obvious is that it struggles to keep the temperature inside the room at the required level. Bad smells emitting from the evaporator unit are also a sign your unit needs servicing. Other things to look for include refrigerant leaks, condensation on windows and rattling noises from the condenser.
You can get a quote for your air conditioning service by calling us on 02 4911 2338 or by completing the request a quote form here. Our engineers have experience servicing all types of air conditioning systems from leading manufacturers including ActronAir, Fujitsu, Daikin and Panasonic and Mitsubishi Heavy Industries.
Open 24hrs for Emergencies
Mon – Fri 9am – 3pm | Saturday 9am – 12pm
Open 24hrs for Emergencies
Mon – Fri 9am – 3pm
Saturday 9am – 12pm
