Commercial Heating and Cooling
- Fully licensed and in-house trained HVAC technicians
- In-house trained HVAC Technicians
- 100% service satisfaction guarantee
What is a Commercial Air Conditioning
System Installation?
Installation of a Commercial Air Conditioning System is the most energy efficient way to keep clients, guests and employees comfortable. A ducted Commercial Split or Multi-Split system can deliver clean comfortable air to different parts of your office, public building or retail area. Different set temperatures can be maintained in different zones, compensating for varying comfort levels or frequently opening doors.
For larger open areas such as restaurants, theatres or convention facilities, ceiling cassette or suspended ceiling systems may be employed. Each of these systems, often twice as powerful as conventional split or multi-split residential systems, feature variable compressor load sensing and energy saving features plus temperature and motion sensing capabilities that will shut down the system if no movement is detected after a set period of time.
Each of these systems share a common operating principle in that an outdoor unit, housing the compressor and finned condenser coil, supply pressurised refrigerant gas to the respective indoor unit. This indoor unit houses the finned evaporator coil and fan blower, together with an air filtration medium to ensure air entering the conditioned space is clean and comfortable.
However, a ceiling mounted cassette system is able to deliver air in a 360° arc in more than 20 different configurations and is particularly suited to long narrow rooms, “L” shape or irregular shaped spaces.
A suspended ceiling system is more suitable in regular shaped spaces with higher ceilings up to 4.3 metres high. It requires no intrusion into the ceiling cavity and has alternating air flow capabilities in both vertical and horizontal directions.
Both systems, manufactured by reputable companies such as Daikin or Fujitsu, ensure compressor output meets cooling demand rapidly, yet consume the least amount of energy necessary.
Once the set temperature is achieved, compressor output is automatically adjusted to maintain the required temperature. Sensors monitoring temperature or movement in the conditioned space, trigger the compressor to provide more cooling or to shut down if no motion is detected.
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Why is a Commercial Air Conditioning System Installation?
Similarly, the outdoor unit comprising a robust cabinet, only requires a location providing clear air, a stable footing base and a supply of electrical power. In the case of large installations, multiple units are able to be located close together if needed, with the provision, sufficient space is provided according to the manufacturers recommendations for suitable heat dissipation and service access.
- Sufficient capacity for high on-demand cooling can be provided to the conditioned space at any time.
- Compressor inverter technology employed by Daikin and Fujitsu enable rapid cooling achieving set temperatures quickly. Once achieved, the inverter compressor only consumes minimal power to maintain the required set temperature level.
- Compressor inverter technology employed by Daikin and Fujitsu enable rapid cooling achieving set temperatures quickly. Once achieved, the inverter compressor only consumes minimal power to maintain the required set temperature level.
- Motion sensors prevent redundant consumption of energy by stopping operation after a pre-set time has elapsed after no occupants are detected.
How can we help with Installation of your
Commercial Air Conditioning System?
Selecting the most suitable Commercial air conditioning system is critical to ensure your installation is the most appropriate size and configuration to suit your needs. Keeping your clients, visitors and employees comfortable is important to your business profitability. Alliance Climate Control can design a system to satisfy those needs.
The proportions and features of your business establishment and the type of business conducted will play a major part in selecting the best system for your operation. Alliance Climate Control have the experience and know-how to recommend the most suitable installation for your needs, one that will give the greatest benefit at the lowest possible running cost.
To follow up and support our installation recommendations, Alliance Climate Control will be available during construction and following installation, to make sure the system is operating to your absolute satisfaction.
We would also recommend maintaining the system for you with annual scheduled services to make sure the system remains clean and operates completely to your satisfaction. In addition, Alliance Climate Control recommends an Eco-clean service to be performed every two years at the same time as your regular service, to make sure your finned coils are “clean as the day they were installed.”
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one of our specialists today.
Commercial Air Conditioning System Service
Regular service of commercial air conditioning systems is critical to ensure continued operation at peak efficiency.
Alliance Climate Control recommend regular services at least once every 12 months with an Eco-clean service to the finned coils every alternate year.
Regular inspections and services are easily completed by our fully trained Daikin and Fujitsu service technicians, generally without impact on your operation. Such inspections are an invaluable tool to highlight any matters requiring further attention, or to prevent costly unplanned repairs or frustration.
Conventional Split, Multi-split may be serviced directly at the installed wall unit in the conditioned space. Ceiling cassette systems are serviced within the ceiling cavity, whilst suspended ceiling mounted systems may be serviced entirely from beneath the unit, ensuring clear access to all components.
Alliance Climate Control annual service inspections are designed to keep your system operating at peak performance all year round.
Regular service inspections include, making sure the compressor, drive motor and other critical components are operating correctly, checking both finned coils, fan blowers and filters are clean. Monitoring refrigerant pressure and sensing function operation.
Analysing these processes, Alliance Climate Control’s trained technicians are able to identify the likelihood of future maintenance requirements or malfunctions before they might occur.
We also recommend an Alliance Climate Control Eco-clean service every two years to clean and service the finned coils incorporating a microbial treatment of the coils to eradicate any dust, dirt or dangerous pathogens.
We will also check the ducting and air entry grilles to make sure they are clean and sealed properly ensuring you get the most benefit from your commercial air conditioning system.
Mould
Grime, dirt & mould polluting and affecting the air which you breathe.
Blocked Coil
Contaminates blocking the coil, preventing sufficient and healthy airflow.
Before
Blocked filter due to dirt, dust and harmful contaminates, causing blockages and unhealthy air.
Why are commercial air conditioning system services necessary?
Commercial air conditioning services scheduled at regular intervals, make sure your system is working at peak performance, ensuring filtration mediums are free from dust or pollens that may prevent efficient cooling or damage system components, adversely affecting the comfort of your clients, visitors or employees.
Regular service inspections include:
-
Operation of the inverter compressor, drive motor and other critical components of the system ensuring a consistent and desired air delivery temperature.
- Finned coils, fans or filters to make sure a clear path airflow is enabled. Additionally, inspection of sealed ducting connections and room entry grilles to prevent entry of dust or conditioned air to escape.
- Monitoring level of refrigerant gas. A low level may be perceived by occupants as inferior cooling efficiency, further emphasised if air flow through the evaporator coil is poor or restricted resulting in extra load on the compressor.
- Inspection of dust accumulation on fans or condenser coil, reducing the heat dissipation characteristics of the condenser coil, in turn putting extra load on the compressor when the condensing process is compromised.
How an unmaintained Air Conditioner
can affect your health and your system?
Pollute Air
Contaminants pollute your air conditioner and also propel through the air every time you run your system.
STRAIN
Contaminates lodged in the filters of the fan coil will cause the coil to freeze over and place unnecessary strain on the systems.
BActeria
Contaminants build harmful bacteria in your system, causing blockages which prevents sufficient airflow.
REduce Air Flow
Contaminates reduce your air conditioners air flow capacity to heat or cool the air, causing high heat loads on the fan motor.
ALLERGIES
Over time, this can be the reason behind allergies, ill-health and the cause of asthmatic and other respiratory illnesses.
Water Damage
Dirt and grime block the drain tray with the potential to cause water overflow and cause serious damage to your system.
Air Conditioning Maintenance Tune-Up
Wash indoor covers & panels
Remove the filter and covers, take the cover out and wash them thoroughly with jet machine.
Examine and clean air filtration
Clean or replace filters. Wash it, dry it and reinstall it.
Inspect indoor coil
Check condition for any mold, dirt and grime, that can cause heat exchange failure, preventing the indoor fan coil from cooling.
Inspect the Indoor and outdoor drainage
Visually inspect drain is clean and free from debris, & it has good flow to prevent water leaks. Test the drain with water
Test electrical connections and circuit
All connections are tightened and safe, and ensure that the isolation switch is correctly operating. Ensure that the main power cable is concealed and insulated; if damaged or not insulated make recommendations.
Clean blower wheels (if necessary)
Inspect blower wheel cleanliness, if blower wheel consist of dirt and grime build up it requires cleaning. Make recommendations for an Eco Clean.
Calibration of your thermostat
Monitor thermostat operation and test all modes: fan on, cool, heat, and emergency heat to ensure correct operations
Measure air flow & monitor defrost operation
All connections are tightened and safe, and ensure that the isolation switch is correctly operating. Ensure that the main power cable is concealed and insulated; if damaged or not insulated make recommendations.
Clean blower wheels (if necessary)
Inspect blower wheel cleanliness, if blower wheel consist of dirt and grime build up it requires cleaning. Make recommendations for an Eco Clean.
Inspect fan coil & condenser mounting level
Check condenser is level to ensure that the compressor operations are not affected. Fan coil is level, as unbalanced coils will affect operations, and shorten life.
Condensate pump, if applicable.
Test operations, check pump is clean and free from debris. If blocked make recommendation for pump clean refurbishment.
Test zone motors (if applicable)
Test operation of zone motor dampers to ensure they are closing and opening correctly. If not operating correctly make recommendations.
Measure volts/amps
Test voltage and amperage draw, to ascertain that your A/C unit is not overdrawing current and wasting power.
Test starting capabilities
Check the compressor amps with your clamp on the amp meter, check the data tag on the equipment to ensure that they are within factory specs. If reading not in spec, make recommendations.
Test reversing valve functions
Make sure reversing valve and coil valve functions are operating correctly. If not operating correctly make recommendations.
Test safety controls (Isolator & Breaker)
Check to make sure that the breaker and isolator are correct size. Check the wiring, and that there is not any water inside the isolator. If the isolator is defective, make recommendations.
Inspect outdoor condenser & coil
Check inside condensing unit for any infestations of vermin or insects. Wash outdoor condensate coil.
Check condenser air circulation
Check that the condenser has no obstruction, clear to allow good air flow. There must be sufficient room in front for condenser for air circulation.
Coat condenser with fresh paint (if required)
Check condenser exterior is in good condition
System Report
Report on any further works required. Supply system report upon Maintenance Tune Up completion
What are Commercial
Air Conditioning System Repairs
Air conditioner systems consistently operate effectively when airflow paths remain free from obstruction and normal operation of major components is enabled. To ensure this is achieved and to maintain satisfactory operation, regular system servicing should be completed at least every 12 months by Alliance Climate Control technicians, trained to service Daikin and Fujitsu products and skilled to identify any signs of future concern.
However, by contrast, poor maintenance of the filtration system or an absence of whole‑of‑system service schedules may allow dirt build up to reduce cooling airflow, or allow poor operation of other critical components to remain unchecked, ultimately causing the compressor and other critical components to operate under greater load which may cause premature failure.
Whilst such repairs may be untimely, frustrating and expensive, Alliance Climate Control’s technicians have the ability to repair or replace the required components rapidly, accessing replacement parts from a vast warehouse of readily available spare parts.
Furthermore, a complete a check of the entire system will be made to ensure each and every component is operating to factory specification. They will also complete a performance check of the refrigerant gas pressure and ensure air at each outlet is delivered at verified temperature and air volume levels using accurately calibrated instruments.
Schedule an appointment with
one of our specialists today.
Why are Commercial Air Conditioning
System Repairs necessary?
Repairs to Commercial air conditioning systems are usually required when system components fail to operate correctly. Unfortunately, this is often when the system is operating under severe conditions such as unusually hot days or after a particularly windy and seasonally dusty period or in other words, at a time when they are most needed to perform well.
In addition to resolving system problems and performing required repairs to commercial air conditioning systems Alliance Climate Control will ensure your entire system is restored to a condition as close to “as new” as is possible.
- Inverter compressor operation and load sensing, together with energy demand of the drive motor.
- Refrigerant gas pressure at various stages in the circuit, in addition to checking, the function of the circuit control (Thermal Expansion) valve operation.
- Cleanliness of the finned evaporator coil in the indoor unit, together with the finned condenser coil in the outdoor unit. In addition to operation of the respected blower fans ensuring the required heat exchange process takes place efficiently.
- Verify the correct air volume and temperature is being delivered to each room entry grille using accurately calibrated instruments.
- Ensure the ducting system connections are properly sealed to prevent conditioned air losses or introduce dust or foreign matter into the airflow path.
How can we help with Repairs to your
Commercial Air Conditioning System?
Alliance Climate Control can make sure your commercial air conditioning system is always operating at the highest efficiency possible with regular service schedules.
Our team of trained technicians is highly skilled in diagnosing faults of any air conditioning system, effecting repairs from a wide range of spare parts available from our warehouse.
Our mobile service vans are in constant contact with home base so we can be on your doorstep in “no time at all”.
Once the fault requiring repair is diagnosed, we will provide a written quote detailing the parts required with an itemised cost, together with an estimate of the time required to complete the repairs to restore your system to full operation.
We would also recommend, in conjunction with commissioning the required repairs, to setup future regular service inspections at up to 12 month intervals. This is intended to identify any future problems that may exist from time to time and ensure that if the system is under load from continuous hot weather, your system is prepared for high operating loads.
Some of the regular air conditioning services we carry out on both split system and ducted units are:
- Clean all return air filters
- Carry our refrigerant leak testing on equipment and check gas charge levels
- Test operations of safety controls, high and low pressure cutouts
- Check condensate drains
- Check heating, cooling & other functions
- Check air flow
- Check for any vibration and repairs as required
- Check electrical connections
- Check condition of indoor outdoor units
- Check nothing is obstructing outdoor fan
- Check all electrical wiring and components and tighten
- Clean exterior of indoor & outdoor units
- Check operation of indoor fan motors
- Check compressors & condenser fans
- Clean out door condenser coil fins as required
- Inspect condition of condenser coils
- Inspect electrical components
- Check operation of damper motors
- Check vee belts (adjust if required)
- Clean debris from around outdoor unit
Some of the regular air conditioning repairs we carry out on both split system and ducted units are:
- Compressor repairs
- PC board replacements
- High pressure low press switch repairs
- Thermostat replacements/repairs
- New filter replacements
- Zone motor replacements repairs
- Gas leak repairs
- Fan motor repairs
- Fan motor replacements
- Capacitor replacements
- Ducted repairs
- Duct replacements
The health of your family is important to us. Air Conditioner Repairs Sydney work hard to leave your living space comfortable, healthy and clean.
We have the knowledge and experience to professionally repair all types of air conditioning systems including:
- Central Air Conditioning
- Ducted Reverse Cycle
- Wall Mounted Split Systems
- Reverse Cycle Ducted Systems
- Reverse Cycle Split Systems
- Reverse Cycle Multi Split Systems
We have years of experience repairing air conditioning systems. You can trust Alliance Climate Control for a complete end to end service.
For all Sydney air conditioning repairs, look no further than Alliance Climate Control.
Carrying out regular maintenance ensures that your system is working to its full potential with minimal wear and tear, at the same time extending the life of the air conditioning system.
- Extend Your Warranty
- Lower Your Energy Costs
- Better Performance
- Efficiency Prolong System Life
- Reduced Number of Breakdowns
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one of our specialists today.
Heating & Air Conditioning systems we
can help you with, and more..
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Why our community trust Alliance?
With over fifteen years’ experience in the commercial air conditioning industry Alliance has been offering services to our local community and Sydney wide. We stand behind the comment of “going above and beyond”. We do what we said we would do, when we said we would do it, the way we said we would do it. Making sure we are easy to do business with.
- Focused on you, we’ll help you get the solutions you need.
- Friendly and courteous, you deserve to be helped by a technician with manners.
- On-Time, we know your time is important.
If you need a reliable local technician for assistance, speak with one of our friendly and professional team members.
Authorisation AU36157
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What Our Community
Is Saying About Alliance
The importance of business maintaining their air conditioning
Generally
As a business owner, the health of our staff and guests are our number 1 priority. Regular maintenance is done on all our air conditioning systems to make sure pollutants such as mould (black mould), dust, dirt, grime and viruses are eliminated.
Hairdresser, Barbers, Beauty Salons
Beauty salons and hairdressers uses several different types of products like hair spray, hair dye, bleach, hair dryers and other materials that releases pollutants into our indoor air. This may clog up your air conditioning systems and blow out pollutants back into your shop. This likely means your guests who spend hours relaxing in your shop will be breathing in all types of pollutants.
General, Dentist, Physiotherapy
As a health practitioner, we understand that you care especially for the health of your staff and patients. Many procedures and materials you use may block up the filters of your air conditioner. Blocked up air conditioner can contain viruses and pathogens that affects people with respiratory issues and allergies.
Furniture, Homeware & Decor
Any stores that burn scented candles or spray fragrances on a regular basis will likely have clogged up air conditioning systems, quicker than those who do not. This means that the air conditioner is not able to operate as efficiently before which likely means a larger energy bill is coming your way.
Pet Store/ Veterinary Hospitals
Having many animals around and visiting the building means extra pet dander, odours, and other animal pollutants. Maintaining your air conditioning regularly can make sure that the air conditioning is working efficiently and minimise the risk of early break down such as foul smells, rattling, and leaks.
Cafes, Greengrocers, Delis, Restaurants
Businesses that involves serving food and drinks should take extra care of their air conditioning systems. Although mould within air conditioners may not be as obvious as mould on a bread, it exists. This can produce an uncomfortable environment especially for families with respiratory issues and allergies.
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