read what he said help detect refrigerant leaks. When subjected to UV light-weight, the dye will fluoresce at the website in the leak, which makes it look at this now simple to location.Common signs of HVAC duct leaks involve uneven heating or cooling in different rooms, increased Electricity bills, excessive dust round the vents, and whistling or hissing Seems coming from the ducts.Employing leak detectors in HVAC systems is very important for maintaining optimum performance and effectiveness. By choosing the proper type of leak detector, calibrating it regularly, subsequent the company’s Directions, thoroughly planning the HVAC system, conducting a systematic lookup, recording and documenting findings, and using basic safety precautions, HVAC specialists can effectively detect and deal with any leaks inside the system.