When it determines that it is time for a defrost cycle, it will shut down the compressor so that no refrigerant is coming into the evaporator and will run the evaporator fans to warm evaporator coils until they reach a target temperature that indicates that there is no ice remaining.
Back to Top. HiGreydays, i have felt a tight feeling in chest with panic attacks. the burning feeling i get also and i associate that to heartburn.I suggest to watch what you eat and log it into a diary to see what causes the burning in the chest.
Quick Answer. A fluttering sensation in the chest is most likely a type of heart palpitation, according to WebMD. These are common and occur sporadically in everyone's lives. They can be caused by anxiety, intense physical activity, some medications and caffeine consumption.