As you have heard, times are changing in the automotive industry, and this time it is because of a brand-new refrigerant. As the weather gets hotter and hotter, people are demanding more and more from their car's air conditioning. Replacing automotive refrigerants becomes a summertime necessity for many car owners.
With the introduction and popularization of R1234YF, will R134a become obsolete? Do not worry, there are still a lot of cars using R134a refrigerant. AUTOOL upgraded two different models of refrigerant charging and recovery machines to meet the needs of different workshops.
In this article, we introduce the features of AUTOOL's new LM707 and LM708 upgrades for 2024 and explain why workshops may choose AUTOOL refrigerant recovery machines for air conditioning maintenance.
Why Choose AUTOOL A/C Recovery and Recycling?#
AUTOOL automotive refrigerant recovery and filling machine is an all-in-one, fully automated, and intelligent device that integrates refrigerant recovery, vacuum pumping, oil filling, and refrigerant charging. With a user-friendly interface, reliable manufacturing process, and advanced technological principles, it is a recommended choice for automotive air conditioning maintenance.
The LM707 and LM708 are aimed at different workshop needs. One focuses on R134a service, while the other expands the workflow to support both R134a and R1234yf refrigerants.
AUTOOL A/C Recovery and Recycling Features#
The original feature list emphasizes practical maintenance workflow: refrigerant compatibility, automated operation, vehicle coverage, digital guidance, recovery efficiency, reporting, data query, oil handling, leak detection, and maintenance reminders.
- Refrigerant optionsDepending on your needs, you can choose between refrigerant recovery refilling equipment for R134a and equipment that is compatible with both R134a and R1234yf.
- Automatic service workflowAutomatically performs recovery, vacuuming, recharging, and leak detection for R134a and 1234yf refrigerants.
- Broad vehicle coverageSuitable for gasoline, diesel, hybrid, and pure electric vehicles.
- Digital operation guidanceFully digital display and step-by-step prompts help the operator follow the service process.
- Deep recovery functionEnhanced deep recovery function increases recovery efficiency to over 95%.
- Maintenance report printingEquipped with a printer for maintenance data printing as needed.
- Operation record queryPowerful query functions provide access to operation records at any time.
- Oil bottle protectionA patented new oil bottle prevents oil from absorbing moisture and deteriorating when in contact with outside air.
- Leak detection sensorsHigh-sensitivity sensors detect leaks in air conditioning systems and equipment.
- Maintenance remindersIntelligent reminders support filter and vacuum pump oil replacement.
What Is the Difference Between LM707 and LM708 A/C Recovery and Recycling?#
The LM707 and LM708 are both designed for A/C recovery and recycling, but their refrigerant support, scale configuration, oil refilling process, database function, screen size, language support, and filling methods are different. The right choice depends on the refrigerants your workshop services and the level of automation you need.
AUTOOL LM707
- Refrigerant supportSupports one refrigerant: R134a.
- Scale configurationEquipped with 1 electronic scale to accurately measure the R134a working tank.
- Oil refillingRefrigeration oil refilling needs to be added manually.
- Data queryNo data query function.
- ScreenEquipped with a 5-inch screen.
- LanguagesCurrently supports 6 languages: Chinese, English, German, Arabic, Portuguese, and Spanish.
- Filling methodHas one filling method: LP.
AUTOOL LM708
- Refrigerant supportSupports both R1234yf and R134a.
- Scale configurationEquipped with 5 high-precision electronic scales to weigh the R134a working tank, R1234yf working tank, PAG, POE, and waste oil.
- Oil refillingRefrigeration oil refilling is automatic.
- Data queryCan query data according to the country series to which each model belongs. The database can display brand, car series, model, year, engine model, refrigerant charge, refrigeration oil charge, refrigerant specification, and refrigeration oil specification.
- ScreenEquipped with a 7-inch touch screen, fully digital display and control, and step-by-step operating prompts.
- LanguagesSupports 4 languages: Chinese, English, German, and Spanish.
- Filling methodHas three filling methods: HP, LP, and HP+LP. This operation requires specialized skills.
Choose the Right AUTOOL A/C Recovery Machine#
Compare the AUTOOL LM707 and AUTOOL LM708 side by side.
AUTOOL LM707
For workshops that mainly handle R134a refrigerant service and want an automated recovery, vacuuming, filling, and maintenance workflow.
AUTOOL LM708
For workshops that need support for both R134a and R1234yf refrigerants, automatic oil refilling, a larger touch screen, and broader database functionality.
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