Our Picks for Best Refrigerant Leak Detectors for HVAC 2019

By | May 15, 2018

Best Leak Detectors for HVAC
Finding a refrigerant leak on a HVAC system can be easy at times and other times almost impossible.
One method is to use a bubbly liquid sprayed around were a possible leak is to visibly be able to see the leaks location. Using this method does work but often requires lots of time, especially for small difficult to find leaks.
Also If a system has a very low charge the unit will need charged with Nitrogen to raise the pressure.
Our Picks for Best Refrigerant Leak Detectors for HVAC 2018 Ciol
Another method to find hard to spot leaks is to use a leak detector that will detect refrigerant and notify the user.
Every HVAC tech will have their own favorite method of finding a leak. In my experience using both the soap method and leak detector method have their advantages.
In the past leak detectors were notoriously bad at finding a refrigerant leak but technology today has changed with many good ones available.
Refrigerant leak detectors vary in build and cost. What fits one technician often doesn’t fit another.
The best method to find the right leak detector that fits you is to read the reviews on Amazon from real techs in the field already using it.
Below is our picks for best HVAC Leak detectors with lins toAmazon.

As always be sure to read the reviews on Amazon, forums, or elsewhere to be sure a unit is a good fit for you.

Our Picks for the Best HVAC Refrigerant Leak Detectors 2019

  1. Fieldpiece SRL8
  2. Fieldpiece Heated Diode Refrigerant Leak Detector – SRL8

    Fieldpiece is a well known HVAC tool manufacture including the SRL8.
    Our Picks for Best Refrigerant Leak Detectors for HVAC 2018
    It is good unit that is used by many professional HVAC technicians.
    It can sniff out most any refrigerant CFCs, HFCs, HCFCs and other blends.

  3. Yellow Jacket
  4. Yellow Jacket 69336 AccuProbe UV Leak Detect

    This unit is made by Yellow Jacket which is another well known HVAC equipment manufacture.
    It is also built for professionals to find refrigerant leaks on a HVAC system.
    It is a good unit that has helped many techs find and fix leaks.

  5. Elitech ILD-200
  6. Elitech ILD-200 Advanced Refrigerant Leak Detector Halogen Leakage Tester Checker High Sensitivity Portable Case 10 Years’ Life 【3 Years Warranty】

    The Elitech ILD-200 is built for the professional HVAC tech with a good warranty and made last many years.

    It has visual and audible alarms along with strength level to show were a leak is and when it is close.

    The probe is flexible and easy to move about to find even the smallest hard to find leak.

    It also has many built-in features such as three sensitivity settings to help narrow in on a hole.

    The Elitech ILD-200 is a great unit made for those who plan on working in the HVAC field for many years.

  7. Yosoo
  8. Yosoo Halogen Gas Freon CFC HFC Refrigerant Leak Detector HVAC R134a R410a R22a

    This unit is cheap compared to the other leak detectors. The cost makes me a little wary of how well it would work in the field.
    While it cant be compered to the top name brand units it would be good in some scenarios, just don’t expect wonders.

  9. LotFancy
  10. LotFancy Refrigerant Freon Leak Detector for HFC CFC Halogen R134a R410a R22a R600a R290 Air Condition HVAC

    LotFancy is a unit that can detect most any refrigerant type including R11, R12, R500, R503, R22, R123, R124, R502, R125, R134a, R404a, R600a and R290.

    The tip is flexible to bend and move about to get in close to find small hard to detect leaks.

    It has a light and beeps when a leaks is found.

    While small and kinda cheap looking it does work. It s not meant as a professional tool but works well enough for those looking for a budget unit.



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