Save money on car air-conditioner regas CAC Rockhampton

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Car A/C Regas With R134A or r1234yf Best at CAC Rockhampton

Cars made pre-2014 use Refrigerant gas R134a, and vehicles produced later use R1234yf. Trust CAC Rockhampton with your car's aircon servicing Inc. a re-gas.

Car manufacturers are being forced to change the refrigerant used in auto air conditioning systems over the next few years from R134a to r1234yf. The motor industry wants to use a more eco-friendly refrigerant with lower Global Warming Potential (GWP).

Vehicle manufacturers generally suggest servicing or regassing your car's air conditioning system every 1-2 years. However, some air con units in certain vehicles can go up to five years without requiring regassing. Nonetheless, it is advisable to service the unit periodically to ensure the compressor operates at its best. The compressor, which is the belt-driven device that transfers refrigerant into the condenser, plays a crucial role in the unit's performance.

Current automotive air conditioning gas is R-1234yf, and it has the following characteristics:

  • Low toxicity

  • Ozone Depletion score of Zero

  • Flammability is listed as “mild” or “manageable”

  • Much lower operating pressure versus CO2 (R744)

  • Good thermal stability

  • Lowest LCCP of other known alternatives

  • Global Warming Potential of 4 in 100 years versus 1410 of R134a


Car Aircon Regas Inspection Checklist:

  • Identify the type of gas in the system

  • Recover all refrigerant from the system

  • Remove and replace the receiver/dryer unit if necessary

  • Check the condition of the compressor, condenser, and all hoses

  • Check the condition of all wiring harnesses

  • Dry nitrogen pressure test system, checking for leaks

  • Vacuum system with a two-stage high flow pump

  • Test system is holding vacuum

  • Recharge with R-1234yf refrigerant to vehicle specifications

  • Test system operation, pressures, condenser fan operation, blower fan operation,vent temperature reading


Car Aircon System Natural Gas Loss

It's important to note that even the most high-end cars experience a 10% loss of gas in their air conditioning systems every year, causing a decrease in cold air output. Additionally, a poorly functioning unit can put more strain on your engine, leading to increased fuel consumption.

It's important to give your air conditioning system the same kind of care you would give to your car's engine or other parts. Waiting until your vehicle breaks down before taking it in for servicing isn't a good idea, and the same goes for your air-con system. Regular maintenance can prevent problems from arising down the line, so it's best not to delay a system check.

About Leaking Car Air Conditioning Systems

If you notice any leaks in your heating or cooling system, it could indicate that your air conditioning unit requires servicing. It is possible to detect leaks before it's time for a re-gas, which is a common occurrence and highlights the importance of scheduling regular checkups.

It's possible for a gas leak to occur even if it's not visibly apparent, particularly in older vehicles. Our team of experts, equipped with the necessary expertise and tools, can detect any leaks and perform a thorough inspection of your air conditioning system to ensure proper maintenance.

The Essential Maintenance Procedures

  • Drive belts pulleys

  • Discharge and Suction Hoses

  • Valve and thermostat operation

  • Condenser temperature

  • Suction line temperature

  • Air vent temperature


Other Warning Signs of a Faulty Air-con System

If you notice a musty odour when you turn on your air conditioning system, it might be a sign that something is wrong with your heating and cooling unit. This smell could indicate that bacteria is growing inside the air vents. Mold and bacteria are often found in air conditioning units and can cause respiratory problems. To prevent this issue, it is recommended to service your system every 1-2 years.

Beware of Cheap Aircon Service Offerings.

It's best to avoid car air conditioning service providers who offer their services at extremely low prices. Keep in mind the saying, "you get what you pay for."

CAC Rockhampton can charge less for our services because we are not a franchise and do not pay a franchise fee, thus allowing for competitive pricing without those premium outlays.

It's important to avoid cheap car air conditioning maintenance and recharging, as some dishonest repair shops might replace the approved refrigerant with the hazardous M30 gas. This gas is highly flammable and can harm not only your vehicle's air conditioning system but also pose a fire hazard while compromising your health and the environment.

Properly maintaining your car's air conditioning system keeps you cool and promotes a healthy car environment during summer.

These are some common issues we find during servicing:

  • General wear and tear

  • Faulty or Broken A/C Components

  • Leaks in hoses and A/C components,

  • Dirty / Worn Cabin Filters



CAC The Best And Cheapest Specialist A/C Repairer Rockhampton

Get colder car air-conditioning lasting longer. Best & Cheapest auto A/C repair & regas service. Aircon gas leak discovery and solutions CAC Rockhampton.

The best advice from CAC Aircon: if you let your Car Air-conditioner run out of refrigerant gas and then you don’t use the system for several months the chances are that internal component seals will dry out and you will have leaks in your system when it is eventually re-gassed. This could be expensive to repair.

Automotive air-conditioning systems need regular servicing due to on-going wear and tear of the compressor and hoses and the many components of the air-conditioning systems. The refrigerant gas will leak slowly out of the A/C system at a rate of 15-20% per year, thereby making your system gradually less efficient until it finally stops working all together.

Always ensure that your car's air conditioning system is in working order by running it on full cold at least once a week for a few minutes, even in the winter. It takes at least one hour to carry out a correct service and re-gas of car air conditioning systems.Rockhampton.
Auto aircon finance CAC Rockhampton

Car A/C Repair Interest Free Flexible Easy Payment Options

Service your vehicle now and PAY LATER with our interest free easy payment options. Choose from HUMM PAY or ZIP PAY or Afterpay options to pay for your repairs and servicing over a period best suited to you.
ZIP PAY -- Easy Payment Options HUMM Pay -- Smart Payment Options AFTER PAY -- Easy Payment Options Contact Us, Find Us, See Our Map, Get a Quote, Make a Booking

Odd smells coming from your air conditioning system

As your car becomes older, or when the air conditioning system is used infrequently, bacteria, micro-organisms, mould and fungi may start growing, just behind the dash panel on the evaporator, causing some very unpleasant odours. Some even claim this can result in headaches sometimes referred to as “sick car syndrome.”

This problem can be corrected by using an anti-bacterial treatment that destroys bacteria growth and leaves your car smelling fresh again. For all enquiries please contact us at any time.


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Examples of vehicles we service
● Audi
● Daewoo
● Daihatsu
● Datsun
● Fiat
● Ford
● Holden
● Honda
● Hyundai
● Isuzu Ute
● Jeep
● Kia
● Land Rover
● Lexus
● Mazda
● Mini
● Mitsubishi
● Nissan
● Subaru
● Suzuki
● Toyota
● Volkswagen
● Volvo
booking car servicing rockhampton For any of the above services or for any automotive repairs, Mechanical, Air-conditioning, Auto electrical, Cruise control, Caravan services, Bosch, Delkor and Century Batteries.

You can speak with Cathy or Steve who will talk you through any automotive service questions and advice; they are well-informed, patient, professionals. (07) 4926 1303

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