Finding Freon Leaks In a house Air Conditioning System

An up flow Air Conditioning evaporator coils is typically found down gas furnace. Your coil may likely be housed in it's own metal cabinet termed as Cased Coil or you have a coil set within a very metal or fiberboard join plenum. To find the coil you'll want to remove the cabinet screws while a cased coil or you might want to cut into the plenum based on sheet metal cutters frequently. Please be fore warned if cutting into a iron plenum extreme care must be used so they won't cut into any refrigerant copper lines then there is usually extremely high freon pressures these types of lines. If you would like to attempt this always wear protective eye wear and gloves as freon in the eye will burn the face area PERMANENTLY! Many have the particular misconception that freon stops. The exact opposite applies. If you let freon out through (an E. P. A. violation) it would boil even at a temperature of about 40 degrees below zero! If undecided about yourself, please call a qualified HVAC Company to start work.

Checking for freon leaks involves guaranteeing there is some freon in the system or maybe you have no pressure to accomplish this the check. This is done by painting an excellent non alkaline solution made for this reason (don't use household products out of the box corrosive eventually) on numerous joints of copper, lighting fixtures, capillary tubes, tubing flexes, metering devices or T. X. V. (Thermal Control Valve), strainers, filters, dryers or other connections. The refrigerant lines operating from the evaporator coil to many of these outdoor unit are checked in a similar. Be sure to what is small capillary tubes that may be certainly protected with a black associated refrigerant line set warmth. Vibration over the points often make leaks as well as these tubes - if they're leaking a VERY skilled service technician Are able to seal the leak but usually it is time for a new coils. All the tube bends at Each side of the coil end up being checked (if you can irritate them). The metering device or TXV should likewise be "checked". If use leak solution, paint it on liberally watching VERY closely for any bubbles you utilize small they may come across. Any bubble is a leak and requires to be repaired.

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