AUTOOL LM708 Fully Automatic Refrigerant Recovery Machine, Built-in Compressor, Scale & Filter, Touch Screen, HVAC Use for R134A & R1234YF

(13 customer reviews)

Price range: US$3,799.00 through US$3,859.00

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AUTOOL LM708

Product Overview

AUTOOL LM708 is a stand-alone dual-system automotive refrigerant recovery machine for R134a and HFO-1234yf refrigerants. It separately performs automated refrigerant recovery, evacuation, leak detection, and charging for vehicles using R134a or HFO-1234yf refrigerant. With dual refrigerant tanks, a 7-inch touchscreen control panel, 5 electronic scales, built-in vehicle database, refrigerant cleaning, data printing, and automatic workflow, LM708 is designed for professional A/C service on fuel vehicles, hybrid vehicles, and electric vehicles.

R134a / HFO-1234yf Dual Systems 7-inch Touch Screen Data Printing
10kg + 10kgSystem Capacity
5 ScalesElectronic Scales
100kgFilter Cycle
3 YearsWarranty
AUTOOL LM708 automotive refrigerant freon recovery machine overview with dual systems, touchscreen, database, data printing and refrigerant cleaning Click to enlarge
Maintenance And Care

Maintenance And Care

LM708 works with pressurized liquid refrigerant and electrical power. Review refrigerant tank safety, PPE, filter replacement, and reset password information before operation or maintenance.

100kg Filter Cycle

Replace the filter drier for every 100kg of refrigerant recovered. Contact AUTOOL support when purchasing or replacing the filter.

Reset Password 8609

After replacing the filter, reset the filter on the device page. If the device does not prompt you, enter the universal password 8609.

Refrigerant Tank Safety

Do not turn off overfilling safety protection. The refrigerant tank must stay on the load unit platform during operation.

Safety Notes

  • The refrigerant tank contains liquid refrigerant. Overfilling the refrigerant tank may cause an explosion.
  • Please read the instructions carefully before operation. Improper operation may damage the air conditioning system or equipment.
  • Only use the special refrigerant tank recommended by the manufacturer.
  • Avoid breathing refrigerant or oil vapor / mist. Read the material safety instructions on the refrigerant and oil packaging.
  • To avoid fatal electrical shock, always remove power from the equipment before disassembling or servicing it.
  • Wear safety glasses and gloves to protect eyes and skin from refrigerant contact.
  • If liquid refrigerant contacts skin or eyes, flush the affected area with plenty of water and consult a physician immediately.
  • Contact with liquid refrigerant may cause frostbite and blindness.
  • Avoid using extension power cables with copper core diameter less than 1.5mm².
  • Do not store gasoline or other flammable substances near the equipment.
Manual And Downloads

Manual And Downloads

Open the LM708 EN-DE manual for setup, safety, refrigerant recovery, evacuation, charging, maintenance, and filter reset guidance.

AUTOOL LM708 EN-DE user manual cover preview Click to enlarge

AUTOOL LM708 User Manual

Download the official LM708 manual before operation or maintenance.

Download Manual
Product Comparison

Product Comparison

Compare LM707 and LM708 before choosing the right A/C refrigerant recovery and recharge setup for refrigerant type, display, oil adding method, tank capacity, electronic scales, database, printing, leak detection, and filling methods.

LM707 FocusR134a refrigerant recovery, vacuum pumping, filling, internal refrigerant circulation purification, automatic mode, and compact tank design.
LM708 FocusDual refrigerant service for R134a and HFO-1234yf, 7-inch touchscreen, automatic oil adding, 5 electronic scales, database, data printing, operation record query, leak detection, and 3 filling methods.
Why Choose LM708Choose LM708 if you service HFO-1234yf vehicles, high-end vehicles, hybrids, EVs, or need printing, database, automatic oil adding, and more complete workflow control.
Decision CheckCompare refrigerant type, display, oil adding method, recovery rate, tank capacity, electronic scales, printing, database, leak detection, filling method, and service workflow before ordering.
AUTOOL LM707 and LM708 A/C refrigerant recovery recharge machine comparison chart Click to enlarge
Key Features

Key Features

LM708 combines dual-system refrigerant service, automatic A/C workflow, accurate weighing, database matching, refrigerant purification, touchscreen guidance, and data printing for professional service documentation.

Independent Dual System

Supports R134a and HFO-1234yf refrigerants with separate automated recovery, evacuation, and charging workflows.

Dual Refrigerant Tank Design

Built-in two refrigerant tanks support R134a and HFO-1234yf service without frequent tank replacement.

Automatic A/C Service Workflow

Automatically performs recovery, vacuuming, leak detection, and refilling after parameters are preset.

5 High-Precision Electronic Scales

Accurately weighs R134a tank, HFO-1234yf tank, PAG oil, POE oil, and used oil.

Built-In Refrigerant Database

Built-in refrigerant database covers over 20,000 vehicle models and supports customized data.

Patented Oil Bottle Design

Helps prevent new oil from contacting external air, absorbing moisture, and deteriorating.

Refrigerant Cleaning

Recovered refrigerant can be reused through the built-in filter and separator.

Touchscreen + Printing

7-inch touch screen provides workflow prompts, while the printer outputs service data reports and records.

Workflow

Workflow

LM708 supports preset workflow operation and three refilling methods, helping technicians complete A/C refrigerant service with better visibility and repeatability.

Recovery

Recover refrigerant from the vehicle A/C system before vacuuming or charging.

Vacuuming

Remove air and moisture from the A/C system. After evacuation, the system prompts oil filling when needed.

Leak Detection

Perform system leak detection as part of the selected automated service workflow.

Refilling

Supports LP low-pressure hose filling, HP high-pressure hose filling, and HP+LP combined filling.

Specifications

Specifications

Use the specification and structure information to confirm power, refrigerant, tank capacity, scale accuracy, interface layout, bottles, quick-connectors, and package size before ordering.

Main Specifications
Power SupplyAC 110V / 220V
Frequency50Hz / 60Hz
Applicable RefrigerantR134a, HFO-1234yf
Power Rating1100W
Working Environment Temperature-20°C–60°C
Display7-inch touch screen
Recovery Efficiency95% or more
Vacuuming Capacity60L/min
Internal Tank Capacity12kg × 2 units
Electronic Scale Accuracy10g
Recovery Capacity3/8HP
Filter Processing Capacity100kg
Oil Bottle Capacity3 units, 350ml each
Electronic Scales5 units
Package Size71 × 75 × 126cm
Package Weight141kg
Product Structure
Control AreaTouch screen, high / low pressure gauge, HFO-1234yf pressure gauge, R134a pressure gauge, printer, power switch, and power socket.
Oil BottlesPOE oil bottle, PAG oil bottle, and used oil bottle are arranged for refrigerant oil management during service.
Quick-Connect AreaR134a quick-connect and HFO-1234yf quick-connect are placed separately for correct refrigerant workflow connection.
Service AccessDoor lock and accessible service layout support regular maintenance, filter replacement, and inspection.
Main Specifications
Power SupplyAC 110V / 220V
Frequency50Hz / 60Hz
Applicable RefrigerantR134a, HFO-1234yf
Power Rating1100W
Working Environment Temperature-20°C–60°C
Display7-inch touch screen
Recovery Efficiency95% or more
Vacuuming Capacity60L/min
Internal Tank Capacity12kg × 2 units
Electronic Scale Accuracy10g
Recovery Capacity3/8HP
Filter Processing Capacity100kg
Oil Bottle Capacity3 units, 350ml each
Electronic Scales5 units
Package Size71 × 75 × 126cm
Package Weight141kg
Product Structure
Control AreaTouch screen, high / low pressure gauge, HFO-1234yf pressure gauge, R134a pressure gauge, printer, power switch, and power socket.
Oil BottlesPOE oil bottle, PAG oil bottle, and used oil bottle are arranged for refrigerant oil management during service.
Quick-Connect AreaR134a quick-connect and HFO-1234yf quick-connect are placed separately for correct refrigerant workflow connection.
Service AccessDoor lock and accessible service layout support regular maintenance, filter replacement, and inspection.
Applications

Applications

LM708 supports A/C refrigerant service across vehicle types when the refrigerant type and service procedure match the vehicle requirement.

Fuel Vehicles

Supports A/C refrigerant service for conventional fuel vehicles using compatible R134a or HFO-1234yf systems.

Hybrid Vehicles

Suitable for hybrid vehicle A/C maintenance when refrigerant type and oil type match the service requirements.

Electric Vehicles

Suitable for electric vehicle A/C service, especially when HFO-1234yf support and POE oil workflow are required.

AUTOOL LM708 applications for fuel hybrid and electric vehicles Click to enlarge
AUTOOL LM708 packing list with machine, hoses, quick connectors, power cable and manual Click to enlarge
What Is In The Box

What Is In The Box

Packing List uses only the most relevant package image. Confirm the main unit and accessories shown in the package image before ordering.

Main UnitAUTOOL LM708 refrigerant recovery machine
HosesRed and blue service hoses shown in the package image
Quick ConnectorsR134a and HFO-1234yf quick connectors shown in the package image
Power CablePower cable shown in the package image
ManualAUTOOL LM708 user manual
Related Products

Related Products

Compare related AUTOOL A/C refrigerant recovery machines, digital manifold gauges, and leak detection tools before choosing the right setup for refrigerant recovery, charging, vacuuming, pressure testing, and leak diagnosis.

Questions And Answers

These answers cover refrigerant support, dual-system capacity, automatic workflow, refilling methods, filter drier replacement, password 8609, overfilling protection, PPE, refrigerant tank requirements, and printing support.

Warranty And Contact

Warranty And Contact

For manual requests, filter drier replacement, password 8609 reset, refrigerant tank confirmation, R134a / HFO-1234yf setup, printer / database / scale support, safety confirmation, or warranty support, contact AUTOOL Store directly.

3-Year Warranty, Lifetime Maintenance

AUTOOL provides free replacement parts for 3 years for eligible non-human-caused damage and supports lifetime maintenance. Contact support for operation, maintenance, filter, password, refrigerant tank, and accessory questions.

  • Manual request and operation confirmation
  • Filter drier replacement and 100kg maintenance cycle
  • Password 8609 reset support
  • R134a / HFO-1234yf setup and refrigerant tank confirmation
  • Printer, database, electronic scale, and touch screen support
  • Safety and equipment maintenance confirmation

Customer Reviews

  1. 4.92
    (13 customer reviews)
    100% of customers recommend this product.
    5 Stars92%4 Stars8%3 Stars0%2 Stars0%1 Star0%
  2. Mwaffaq Almoraise (verified owner)

    The best think i like about this machine is it has zero cross contamination between freon types , thats very important for macs 609 certified technicians, because they should be doing it right . And also i love that this machine has a database to tell you what is the correct amount of freon and oil , and also very accurate measureing and high power recovering 97% of old freon .. also it separate air/moisture from freon during recovery process, its support many languages too , the database has all vehicle makes .. but make sure to buy it from the official business, they are well knowing their products and helping customers to get the right thing at the best price , they track your shipping as well and Tammy is the best person helped me with my order , and supported me after i got the machine, im saved and lucky by Tammy, i highly recommend buying this brand from autool official, make sure tammy is there , thank u very much and i appreciate it.

    0 of 0 found this review helpful
  3. WELEAN C

    It only takes one person to operate and saves me a lot of time.

    0 of 0 found this review helpful
  4. mike ferran

    I run an auto repair shop and have used this for a year now. I have been impressed. Easy to used, price is great, and does everything.

    0 of 0 found this review helpful
  5. Edwin Medina

    Really great value for money
    Three-year warranty, good quality, this is why I choose AUTOOL

    0 of 0 found this review helpful
  6. Jimmy T

    Great item at a SUPER price. Well packaged and promptly delivered. Very satisfied with this purchase.

    0 of 0 found this review helpful
  7. Novia Mark

    I used to have to run to the repair store when my air conditioner wasn’t cool, but this time I bought the AUTOOL LM708 and it just opened the door to a new world! This machine can recover and purify the refrigerant, and save a lot of money by recovering the refrigerant in the air conditioning system.

    I like its automation function, after setting the parameters, you do not have to worry about, the machine itself will be recycled, purified all done, really save time and effort.

    0 of 0 found this review helpful
  8. Lillian Eva

    The AUTOOL LM-708 works perfectly for detecting refrigerant leaks! It¡¯s highly sensitive and quickly pinpoints even small leaks. The adjustable sensitivity levels and audible alarm make it super easy to use. I also love the rechargeable battery, which is very convenient. The build quality is solid, and the LED light helps in low-light areas. This tool is a must-have for AC system diagnostics.

    0 of 0 found this review helpful
  9. Andy Bart

    Very accurate detection of refrigerant leaks, high sensitivity, easy to operate

    0 of 0 found this review helpful
  10. Andy Crowe

    I¡¯ve worked with several refrigerant recovery machines over time. The AUTOOL LM708 stands out as one of the most reliable and efficient models I¡¯ve used. What really sets the LM708 apart is its fully automated recovery process. You can pre-set the parameters, and the machine handles the recovery, recycling, and refilling of refrigerant with almost no manual intervention. This is a huge time-saver, especially during peak service seasons. The refrigerant purification system is highly effective ¡ª it recovers refrigerant directly from the vehicle¡¯s AC system and transfers it into your storage tank, free from contaminants. For any shop looking to reduce waste and boost efficiency, that¡¯s a big win. Build quality is solid, the user interface is intuitive, and the performance is consistently accurate. Whether you’re working with R134a or 1234yf, the LM708 handles both with ease. If you¡¯re serious about upgrading your workshop with a cost-effective, automated, and reliable AC recovery machine, the AUTOOL LM708 is absolutely worth considering.

    0 of 0 found this review helpful
  11. H¨¦lder Pinheiro

    The AUTOOL LM708 is an excellent refrigerant recovery machine for automotive AC systems. It’s fast, efficient, and easy to operate. I¡¯ve used it for several R134a and R1234yf systems, and it performs flawlessly every time. The automatic recovery, recycling, and refilling functions save me a lot of time in the workshop. Compared to other brands I¡¯ve used, the LM708 is more user-friendly and has a much better price-to-performance ratio. Definitely a great investment for any auto repair shop!

    0 of 0 found this review helpful
  12. Wisnik Michal

    I recently acquired the AUTOOL LM708 Fully Automatic Machine for HVAC automotive recovery and recharge (designed for both R134 and HFO1234yf), and I must say it has exceeded all my expectations. Over the course of roughly thirty operational cycles, this machine has demonstrated exemplary reliability, operating flawlessly without even the slightest hiccup. Its robust construction and precision-engineered components inspire confidence; there has been no indication of leakage or mechanical compromise whatsoever.

    Beyond its mechanical resilience, the AUTOOL LM708 truly shines when it comes to user-friendliness. The interface is so intuitively structured and straightforward that even my children could navigate its functions¡ªmaking it equally accessible for technicians of varying skill levels. The step-by-step automation streamlines the entire recovery and recharge process, minimizing the risk of user error and expediting workflow. It¡¯s both refreshingly simple to set up and remarkably efficient to operate, which translates into valuable time savings in a professional garage environment.

    0 of 0 found this review helpful
  13. Ada Chapman

    Very nice machinery came packaged beautifully honestly and the delivery drivers were great. 10/10 experience

    0 of 0 found this review helpful
  14. Trevon McKenzie

    The AUTOOL LM708 is a reliable and efficient refrigerant machine. It supports both R-134a and HFO-1234yf systems, making it versatile for different vehicles. The automatic recovery, evacuation, and charging functions make operation simple and convenient for automotive AC service

    0 of 0 found this review helpful
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AUTOOL LM708 Fully Automatic Refrigerant Recovery Machine, Built-in Compressor, Scale & Filter, Touch Screen, HVAC Use for R134A & R1234YF
AUTOOL LM708 Fully Automatic Refrigerant Recovery Machine, Built-in Compressor, Scale & Filter, Touch Screen, HVAC Use for R134A & R1234YF

Price range: US$3,799.00 through US$3,859.00

Select options This product has multiple variants. The options may be chosen on the product page