Residential and Commercial Air Conditioning Orange

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Keeping your air conditioner well maintained will increase the longevity and optimal performance of your system. Over time, this can save you money and hassle by reducing the likelihood of unnecessary breakdowns. Maintenance is especially important for commercial properties that require year-round, consistent cooling.

To organise scheduled maintenance of your air conditioner or refrigeration system, get in touch with our licensed technicians in the Central West. We can service and repair split, ducted, evaporative and commercial systems with ease! For more information, get in touch with Marty Nelson Refrigeration & Air Conditioning on 02 5820 0986.

We repair and service air conditioning units for properties throughout Dubbo, Cobar, Parkes, Orange, Mudgee, Bathurst, Forbes, Condobolin, Nyngan and surrounds.

ActronAir & Fujitsu

We are certified warranty and service agents for Seely International, ActronAir and Fujitsu air conditioners. This means we can conduct complete installations, repairs and maintenance for these systems. If you want to minimise your running costs and ensure clean air in your property, book servicing from our technicians today.

There’s a range of simple steps you can take to care for your cooling system, including:

• Changing/cleaning filters
• Removing blockages from floor, wall or ceiling vents
• Checking drainage systems for blockages
• Sealing or insulating ducting to prevent air leaks
• Removing debris from outside condensing unit
  

Why Air Conditioning Maintenance Matters

Commercial air conditioning systems are subjected to far more wear and tear than domestic units. They often run for extended periods, sometimes around the clock, particularly in hospitality, healthcare and retail sectors. Over time, this can lead to inefficiencies, breakdowns and poor indoor air quality if not properly maintained.

Regular servicing ensures your system remains in peak condition. It helps identify potential problems early, extends the lifespan of your equipment and improves energy efficiency. For businesses in Orange and the surrounding Central West region, routine maintenance isn’t just good practice—it’s a smart business decision.

Energy Efficiency & Cost Savings

One of the most compelling reasons to invest in regular servicing is the potential for energy savings. An unmaintained system has to work harder to cool or heat your premises, leading to higher power bills. Dirty filters, clogged coils and worn-out parts all contribute to increased energy consumption.

By contrast, a well-maintained system runs smoothly, uses less energy and delivers consistent performance. Considering the rising cost of electricity, these savings can add up significantly over time. For those managing commercial air conditioning in Orange for their properties, energy efficiency isn’t just an environmental concern—it’s a bottom-line issue.

Compliance & Health Standards

Another key reason to schedule regular air conditioning servicing is compliance. Australian work health and safety regulations require employers to provide a safe working environment, and that includes maintaining air quality. Poorly maintained air conditioning systems can harbour mould, bacteria and allergens, posing a health risk to staff and customers.

Regular maintenance includes cleaning filters, ducts and vents to ensure clean, breathable air. This is especially crucial in sectors such as healthcare, hospitality and childcare, where air quality directly impacts wellbeing. In Orange, where seasonal temperature extremes are common, keeping your commercial air conditioning system in top shape is essential for both comfort and compliance.

What Does Commercial Air Conditioning Servicing Involve?

Servicing a commercial air conditioning system is more involved than a quick clean or filter replacement. It requires a qualified technician to carry out a thorough inspection and service of all system components. Typical tasks include:

• Cleaning filters and coils: Dirty filters restrict airflow and reduce efficiency. Coils can accumulate dust and debris over time, impacting heat exchange and performance. Regular cleaning helps prevent strain on the system and prolongs the life of the components. It also ensures indoor air remains clean, which is especially important in commercial settings where air quality affects staff and customers.
• Checking refrigerant levels: Low refrigerant can indicate a leak and affect cooling capacity. If not addressed, it can lead to compressor failure, which is costly to repair. Ensuring the correct refrigerant charge improves energy efficiency and cooling performance. Technicians will also check for signs of leaks and repair them to prevent environmental harm.
• Inspecting ductwork: Leaks or blockages in ducting can cause uneven cooling and wasted energy. Damaged or disconnected ducts can also pull in dust, pollutants and unconditioned air. Sealing and insulating ducts properly improves system efficiency and indoor comfort. It also reduces operating costs and supports better air distribution throughout the building.Leaks or blockages in ducting can cause uneven cooling and wasted energy.
• Testing thermostats and controls: These need to be accurate and responsive for optimal system performance. Faulty or outdated thermostats can lead to inconsistent temperatures and wasted energy. Technicians may recalibrate controls or recommend upgrades to smart systems. Modern controls offer better temperature regulation and energy-saving features tailored to commercial needs.
• Lubricating moving parts: Reduces friction and wear on motors and fans. Without proper lubrication, parts can overheat and fail prematurely. Regular lubrication also reduces noise and helps maintain smooth, quiet operation. It’s a small step that significantly contributes to the longevity of your system.
• Checking electrical connections: Loose or damaged wiring can be a safety hazard and lead to system failure. Electrical faults can cause power interruptions, tripped breakers or even fires if left unchecked. Technicians will tighten connections, test voltage and inspect for corrosion or wear. Safe, stable electrical connections ensure your system runs reliably and meets compliance standards.



Depending on the size and complexity of your system, a full service might take several hours, but the benefits far outweigh the inconvenience.

Frequency of Servicing

For commercial air conditioning in Orange, the general recommendation is to schedule servicing at least twice a year—typically at the start of summer and winter. However, this can vary depending on usage, the type of business and the environment. For example, cafes and restaurants with kitchen-generated heat may require more frequent servicing, while offices with moderate use might only need it biannually.

Your air conditioning provider can help develop a tailored maintenance plan that suits your business needs, ensuring optimal performance year-round.

Signs Your System Needs Servicing

While regular maintenance should be scheduled, it’s also important to watch for signs that your system may need attention in between services.

These include:

• Unusual noises such as banging, rattling or hissing
• Weak airflow or inconsistent temperatures across rooms
• Foul odours from vents, indicating mould or bacteria buildup
• Spikes in energy bills, suggesting the system is working harder than it should
• Water leaks around the indoor unit or drainage issues



Addressing these issues early can prevent more serious (and expensive) problems down the track.