Best refrigerant leak detectors are an indispensable tool for HVAC professionals and DIYers alike. Refrigerants are odorless, colorless, and more substantial than air, making it hard to notice a leak until the appliance stops working or produces noticeable bubbles in the line. Leaks also pose a health risk since they can contain dangerous chemicals like hydrochlorofluorocarbons (HCFCs) and chlorofluorocarbons (CFCs). Using one of these tools can help protect the environment, save energy, and keep everyone safe.
While there are several different kinds of refrigerant leak detectors on the market, all of them should be able to find a leak in the same way: They should all be able to sense leaking refrigerant by its unique smell and sound. A good detector can also be able to distinguish the presence of different kinds of refrigerants by comparing its readings with a built-in calibration table.
A key factor to consider when choosing a refrigerant leak detector is how fast it can detect a leak. This is because a refrigerant can go from harmless to hazardous in only a few seconds, so you need a detector that can respond in the same amount of time.
Some of the newest refrigerant leak detectors use an advanced infrared sensor to detect the escaping gases. They are much more accurate and reliable than the older, traditional UV dyes and bubble testers. They can also be used in conjunction with a leak tracing dye to identify the exact location of the leak. Another advantage of these new sensors is their long lifespan — some models have a life expectancy of 10 years or more, making them a great choice for a durable and cost-effective refrigerant leak detector. Best refrigerant leak detectors