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AC Flush Kit Air Conditioner System Flush Canister Gun Set for Clean A/C Line Flush R134a R410a R404a

4.9 (8) Write Review
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$23.99

$ 11 .99 $11.99

In Stock
  • When modifying or replacing the air conditioning system. This air conditioner flush kit removes refrigerant oil, waste fluid and metal debris. The stainless steel bottle is less likely to shed metal debris than the aluminum cleaning bottle.
  • The Air Conditioner System Flush Kit is suitable for cleaning R134, R22, R12, R410 and R404 air conditioning systems and other systems，such as automotive air conditioning ducts, condensers, evaporators and home refrigerator and home air conditioning ducts.
  • The A/C flush kit comes with an adjustable automatic pressure relief valve and an easy-to-read pressure gauge to keep you safe in operation. When the pressure relief valve is tightened with the hex wrench in the kit, the pressure increases; when it is loosened, the pressure decreases. Note: Working pressure should not exceed 150 PSI. The flush appears as a mist between 40 PSI - 60 PSI, when the cleaning effect is best.
  • Fill the flushing bottle with light air conditioning flush (not included), then assemble the fitting to the canister and tighten it. The conical rubber tip can be sealed at the pipe opening. Connect the assembled flush bottle to the air compressor (not included) and open the valve and air pump for flushing and blowing of the air conditioning system. The accompanying instruction manual provides detailed operation.
  • 1*Empty Stainless Steel Flush Bottle，3 * Adapters (1 * Usa Interface And 1 * Japanese Interface And 1* European Interface)， Blow Gun Head With An Ac Flush Nozzle，3.28 ft Rubber Hose，Pressure Gauge That Reads Up To 200 Psi，O-Rings And Instruction Manual. If you accidentally lose your manual, contact AutoWanderer Tool for an electronic version! If you have any questions,plz feel free to contact us.


Product Description

ac flush kit

What impurities will the flush kit take away?

--Refrigerant oil

--Metal debris

--moisture, acids, contaminants caused by compressor combustion

ac flush

STEPS OF USE:

  • First scenario: After a catastrophic failure.

Accumulators, receiver driers, lines and hoses with filters and mufflers CANNOT be flushed and must be replaced.

Most modern flat-tube multi-pass and flat-tube serpentine condensers have tiny internal passageways and CANNOT be flushed.They should be replaced. It may be possible to flush some tube and fin style condensers.

The evaporator MUST be flushed. As the refrigerant level drops naturally over time, there is not enough liquid refrigerant to carry the oil up and out of the evaporator and back to the compressor. Very fine metal particles slough off the compressor cylinder walls and pistons. These fine particles are carried throughout the system. If this contaminated oil is not removed, the replacement compressor will not last long.

  • Second scenario：The compressor does not fail.

The condenser can be flushed to remove oil only. Some condensers have integral desiccant bags. The desiccant must be removed prior to flushing and replaced when flushing is complete. If it cannot be removed DO NOT flush.

Contaminated accumulators, receiver driers, lines and hoses with filters and mufflers can NOT be flushed – they must be replaced.


Plentiful Endeavors
Reviewed in the United States on April 5, 2025
This flush can is so much better than my previous one.With this units ability to leave an air supply connected to it i don't know how i ever dealt with the hassle of having to charge my previous can with a tire chuckI love the ability to hang this unit and the ability to turn the air on and off to this can
llbeen
Reviewed in the United States on July 28, 2024
Worked well. Did not leak. Includes a lot of hardware that I'm not sure what it's for, including small tiny O-rings
D.S.
Reviewed in the United States on May 20, 2024
The flush gun worked great majority of the time, only once did the trigger not disengage entirely after a flush and the flush liquid began to spray as soon as I introduced compressed air into the system. Potentially dangerous as the flush could've gotten anywhere on me since I was not expecting it to spray. Just be careful when using.
Dave Ramacher
Reviewed in the United States on May 10, 2024
Able to use tool as described. Worked nicely
Luis
Reviewed in the United States on November 27, 2024
Excelente
J. Sharpe
Reviewed in the United States on September 7, 2023
Does what it’s supposed to, as advertised.. Only improvement would be if they gave it to me free😃
J R Temp
Reviewed in the United States on May 25, 2023
Shopped for this a/c flush unit and it arrived quick and is a great addition to my tool box!I really does the job it was made for!
Responder Marine LLC
Reviewed in the United States on September 1, 2022
Everything included made the job easy...