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AIRCON: Return Of Investment in 12 months

According to Gemco, when you look at the facts, the ability to service heating and air conditioning systems is an offer you can’t refuse. “Around 90% of your customers have air-conditioning fitted to their cars, therefore you already have an existing customer base for your air con business,” explains GEMCO’s Andy Craddock. “If you cannot repair their air conditioning they may go elsewhere and potentially you could lose all their business. If you kit yourself out for this service then you can look after your existing customers and potentially attract new ones.”
Most recycling machines are fully automatic and account for five to ten minutes of labour per re-charge, so if you invest £3,000 – £3,500 in an air-con machine, oils, leak dyes, nitrogen leak test kit and training, you could expect to get payback in 12 months, with only 6 jobs per month. This is based on a £50 re-charge fee minus the costs. The estimated gross margin is 80%.

Air con servicing tips:

Leak Testing
Adding ultra-violet dye to every vehicle you re-charge will help you identify leaks faster. If the vehicle in your workshop has no refrigerant in the system, identified by zero pressure on the gauges of the machine, then you should pressurize the system with Oxygen Free Nitrogen (OFN) and investigate the leak with your ultra violet lamp.

Low refrigerant
The most common fault in the automotive air-conditioning field is caused by low refrigerant and a straight forward re-charge is required. All vehicles with AC fitted lose between 10- 15% of their refrigerant per year, so every two years the system will not work efficiently due to lack of refrigerant. Potentially, 50% of your customers’ cars will need maintenance every year. This does not include any additional work due to component failure.
Air con: The Law
All technicians working with refrigerant gases must have an F-gas certificate gained by attending an approved training course and passing the end of course examination (IMI or City & Guilds).
All cars and light commercial vehicles from before 2012 use refrigerant R134a. Vehicles built after 2012 use refrigerant R1234yf. After 2017, all Cars & Light Commercial vehicles must use R1234yf. Agricultural vehicles, truck cab or any plant and equipment can continue to use R134a.“You will need a R134a machine for all existing cars and all existing models built this year, plus for all cars homologated after 2012 a new R1234yf machine”, comments GEMCO’s Andy Craddock. “Some dual gas machines are available, which can work with either system, but you should decide if two separate machines would be a better buy for you. A dual gas machine can only work with one car at a time, whereas two separate machines could offer you more , being able to work two cars at a time.”
GEMCO have just launched a new offer on the Bradbury range of air conditioning machines.
Two models are available on the promotion:
BACP202 – Fully automatic unit suitable for R134a refrigerant gas
BACP222YF – Fully automatic unit suitable for R1234YF refrigerant gas
For further information, visit or email:
About Autotechnician
Autotechnician is a magazine published nine times a year, delivering essential information to independent garage owners and technicians in the UK. Delivered both digitally and in print, autotechnician provides readers with technical, training, business advice, product and news, allowing our readers to keep up to date with information they need to run and work within a modern workshop.
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