Refrigeration in Wollongong
Locally owned. Great Service. 30 years local experience.
Refrigeration Gear That Keeps Commercial Systems Running
When refrigeration systems fail, businesses can’t afford delays. That’s why installers across the Illwarra region trust RAS Refrigeration & Air Supplies in Wollongong for fast access to quality refrigeration components. From compressors and condensing units to cool room hardware and specialty parts, we supply the products technicians rely on to protect stock, maintain temperature and keep systems performing under pressure.
- Extensive range of components for repairs, upgrades and commercial installations
- Practical support to help match parts to system requirements and temperature applications
Whether you’re replacing an evaporator, sourcing copper tube and insulation, restocking refrigerant gas or tracking down the right valves and fittings, our team is here to help. We keep essential items on hand so you can maintain uptime and avoid costly setbacks for your clients. For quick supply and expert guidance on refrigeration parts, call 02 4226 5133.
Trade-Ready Refrigeration Gear
Commercial refrigeration relies on a precise combination of components, and we stock a broad range to support everything from light commercial units to large cool rooms. Our range includes compressors, condensing units, evaporators and condensers, plus spare parts, icemakers, and cool room equipment for a wide variety of applications. We also supply controls and gauges, fans, motors and blades, and all essential connection materials including copper tube, insulation, copper and brass fittings, and PVC tube and fittings.
We also carry trade essentials like refrigerant gas, oils, chemicals, tools, and test equipment to speed up your installation and servicing work. System protection components such as driers, sight glasses, valves and vessels are always in demand, and we’re here to help you select the right option for each job. MSDS information is also available for relevant gases and chemicals to keep your team working safely and confidently. With the right support and reliable supply, refrigeration work becomes far smoother and more predictable. Explore the range or ask us for help finding specific components. We’re ready to assist.
Reliable Supply
Technical Support
Fast Turnaround
Compressors
We supply a wide range of refrigeration compressors designed for commercial, industrial and specialty applications. Our stock includes reliable hermetic, semi-hermetic and scroll models engineered for efficiency, consistent cooling and long service life. Whether you’re completing a repair or designing a full system, we offer compressors suitable for various capacities and refrigerants.
Condensing Units
Our condensing units are built for dependable performance in supermarkets, hospitality venues, cold rooms and commercial sites. We stock air-cooled and water-cooled options that deliver strong, stable operation even under heavy load. These units support efficient heat exchange, reduced energy use and long-term reliability.
Spare Parts
We carry an extensive selection of refrigeration spare parts, including coils, fan motors, thermostats, switches, sensors and a variety of replacement components. Our spare parts range is ideal for maintenance, repairs and system upgrades.
Evaporators & Condensers
We supply high-performance evaporators and condensers designed for commercial refrigeration systems. These components provide efficient heat transfer, stable cooling and reliable operation in cold rooms, display units and commercial environments.
Icemakers & Cool Room Equipment
From compact icemakers to commercial ice machines, cold room panels, doors and hardware, we stock equipment that supports dependable cold storage solutions. These products are chosen for durability, hygiene and reliable output in demanding commercial settings.
Controls & Gauges
We provide a full range of refrigeration controls, thermostats, pressure gauges and monitoring tools to help technicians fine-tune system performance. These components support accurate temperature control and efficient operation across all system types.
Fans, Motors & Blades
We stock replacement fans, motors and blade assemblies designed to maintain strong airflow and efficient system performance. These components help reduce energy use, stabilise temperatures and improve the longevity of refrigeration equipment.
Copper Tube & Insulation
Our copper tube is available in multiple sizes and paired with quality insulation to support efficient refrigerant flow and minimise energy loss. These materials help prevent moisture issues and protect systems in both commercial and industrial settings.
Copper & Brass Fittings
We supply durable fittings including elbows, tees, reducers and adaptors suitable for refrigeration line work. These fittings help installers build leak-free, long-lasting connections that maintain system integrity.
PVC Tube & Fittings
Our PVC range includes pipe, bends, connectors and joiners used for drainage, condensate lines and general refrigeration applications. These products are lightweight, easy to install and suitable for a wide range of systems.
Refrigerant Gas, Oils & Chemicals
We stock a full range of refrigerants along with compatible oils, cleaners and system treatment chemicals. Each product meets industry requirements for quality and safety, supporting efficient servicing and system performance.
Tools & Test Equipment
From leak detectors to vacuum pumps, manifold gauges and specialty refrigeration tools, we offer equipment designed to support accurate diagnostics and professional installation work.
Driers & Sight Glasses
Our filter-driers and sight glasses help maintain clean, moisture-free systems and allow technicians to monitor refrigerant flow easily. These components protect compressors and improve long-term system efficiency.
Valves & Vessels
We supply solenoid valves, service valves, pressure vessels and receivers built for stable refrigerant management. These products offer durability and dependable operation for both small and large system designs.
MSDS (Safety Information)
We provide Material Safety Data Sheets (MSDS) for relevant refrigeration chemicals and products, ensuring installers have access to essential safety, handling and compliance information.
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FAQ's
What determines the correct compressor choice for a commercial refrigeration system?
A compressor must be matched to the system’s cooling capacity, temperature range and refrigerant type. Incorrect sizing can reduce efficiency or put strain on the system. Installers should also consider ambient operating conditions and whether the application is low, medium or high temperature. Reviewing performance data ensures the chosen compressor maintains stable, reliable operation.
How do evaporators and condensers influence a system’s overall performance?
Evaporators and condensers work together to absorb and reject heat, so proper matching is essential. A mismatch can lead to temperature fluctuations, frost issues or increased energy consumption. When correctly paired, they maintain consistent cooling and help reduce mechanical strain. Selecting high-quality components ensures the system runs smoothly and predictably long term.
Why are driers and sight glasses important in refrigeration maintenance?
Driers protect the system by removing moisture and contaminants that could damage internal components. Sight glasses allow technicians to check refrigerant quality and identify issues such as leaks or low charge. These components make troubleshooting easier and support longer system life. Regular replacement helps maintain efficiency and reduce the likelihood of breakdowns.
