Here are some key points about neuropathy. More detail and supporting information is in the main article. 1  Neuropathy is a common condition. 2  Neuropathy is a complication of a number of different medical conditions. 3  Three types of nerve can be involved; autonomic nerves, motor nerves and sensory nerves. 4  Sometimes single nerves, or nerve sets are affected.
If you never remove the scale from a water heater tank the clanking or cracking noise heard at the water heater during operation may eventually cease when the scale solidifies, no longer trapping hot water and interfering with its movement upwards in the water tank.
1 The fan â The fan should make a typical, whirring noise as it pushes air over the heat exchange or the condensing coils. 2  Reversing valve â During the winter, your heat pump will go into defrost mode and the reversing valve will shift which can cause a whooshing sound.f your heat pump is making some of the following noises it most likely means that you need professional heat pump repair in Franklin, KY. 1  Low refrigerant charge â This typically sounds like a gurgling sound as your heat pump tries to push the low levels of refrigerant through the coils.