Can AC service detect leaks?

AC service detect leaks

A well-maintained air conditioning system is a key to keeping your home cool and comfortable. That’s why it’s important to schedule regular AC service, or tune-ups, at least twice a year. In addition to cleaning and inspecting the system, professional technicians can check for leaks in the coils, ductwork, electrical connections, and evaporator and condenser coils. They can also lubricate moving parts, check refrigerant levels, and test the thermostat for accuracy.

If an AC technician finds that there’s a problem, they will need to find where the leak is located to make a repair. The first thing they will look for is oil stains around the compressor and hoses. If there’s no sign of oil stains, they will likely try one of the following methods to pinpoint the location of a leak:

The most common way for an ac service near me technician to find a refrigerant leak is by using an electronic leak detector. This device can sense the slightest movement of refrigerant gas and will sound an alarm when it’s detected. This is the quickest way to find a leak, but it may not be as accurate as other methods. To use an electronic leak detector, the technician will need to shut off any fans that are blowing air near the connections and lines they’re testing, turn on the air conditioner, and place the sensor probe under possible areas of a leak. The sensitivity switch should be set to high, and the sensor should be moved slowly across the connections and lines.

Can AC service detect leaks?

Another method for detecting a refrigerant leak is by spraying or dabbing the area with soapy water. If the leak is close enough, the soapy water will bubble up and reveal the location of the leak.

A technician can also find a leak by draining the refrigerant and then pressurizing the empty pipes with nitrogen. This will increase the pressure inside the lines and cause any leaks to show up as a hissing noise. The mechanic can then easily identify the source of the leak by putting the probe on the suspect connection and watching it for bubbles to form.

Indoor air quality services are another valuable offering. Over time, dust, pollen, and other pollutants can accumulate in your ducts and affect the air quality in your home. Local AC service providers can perform thorough duct cleanings and recommend air purification systems to enhance the air you breathe, contributing to better health for you and your family.

A more reliable method for finding a leak involves adding a type of dye to the system and circulating it. Then, the technician will look for any areas that are illuminated by UV light, which will indicate where there is a leak. This is a fairly time-consuming method, but it can be very accurate. Once the leak is found, it can be repaired and then recharged with the proper refrigerant. In addition, any excess dye can be cleaned up with an approved cleaner to prevent confusion for future technicians.

Leave a Reply

Your email address will not be published. Required fields are marked *