The Sun KoolKare Dual Gas is a fully automatic and tapless unit which is able to service both R134A and HFO1234yf refrigerants.

KoolKare Dual Gas


The Sun KoolKare Dual Gas car air conditioning machine is a fully automatic and tapless unit which is able to service both R134A and HFO1234yf refrigerants.


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  • User friendly interface: The 7’’ high res colour touch screen display guides you through the air conditioning procedure
  • Extensive database: A comprehensive and fully updateable built-in vehicle database with the ability to add new vehicles, ensuring you can service all your customers’ vehicles
  • Refrigerant service archive: Unit automatically tracks and logs refrigerant usage in relation to recovery, system filling and bottle filling
  • Refillable hermetically sealed bottles: Prevent oil and dye bottle contamination and ensure a quality air conditioning service - the AC oil is hygroscopic and our system prevents moisture ingress
  • 100mm analogue gauges: Provides quick and easy referencing
  • Integrated printer provides you with the ability to produce your test results: Doubles as a customer receipt and tangible proof of maintenance
  • 3m long hoses (6m option available): Allows for the procedure to be carried out while the vehicle is raised on a lift
  • Multitask operations: Carry out the KoolKlean purification (additional equipment required) at the same time as the AC recovery so you can complete the AC service while removing bad odours
  • Optional KoolKlean purification system: Don’t just mask the problem, eliminate the root cause by eliminating the bacteria that causes the bad odour and leave the car smelling fresh - this is a great additional sales opportunity for your workshop
  • Visual indicator system: A colour coded light system is included so that even at the other end of your garage a simple glance will let you know what is happening
  • Hybrid servicing: The Dual Gas can be used to service hybrid cars - hybrid functionality is becoming commonplace and standard machines cannot service these vehicles
  • Automatic system: Saves time and increases workshop productivity as the process can be started left to run with no further user input
  • Our unit allows you to service both R134a and HFO1234yf gassed vehicles: Future proof your workshop
  • One AC unit covering two gases: Save space and have the optionality to service all vehicles



  • Accessory Kit
  • Flushing Kit
  • FGAS Training
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Useful Links

Buy Parts - Sun KoolKare Dual Gas

Order spare and replacement parts on the Snap-on Consumables website, and if you are registering for the first time you can save 10% off your first order.

Sun KoolKare Dual Gas Air Conditioning Set-up Guide

A step-by-step video guide to setting up your Sun Dual Gas air conditioning unit and getting it ready for use in your workshop.

Got Questions?


Contact our Customer Care Department:


Tel: (01553) 692422

Mon-Fri 8.45am-5pm


For Snap-on Tools or to contact your local dealer, call (01536) 413800



Software Subscription enquiries:

(01536) 413825 and choose option one


Mon-Fri 8.30am-5pm


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Got Questions?

Contact our Customer Care Department


Tel: (01553) 692422


For Snap-on Tools

or to contact your local dealer

call (01536) 413800



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