Reflux esophagitis is usually caused by gastro-esophageal reflux disease (GERD). In people with GERD, the stomach contents, including acids, frequently back up into the esophagus. Over time, this causes chronic inflammation and irritation of the esophagus.ommon causes include reflux (stomach contents backing up into the esophagus), certain oral medications, and bacterial or viral infections. This disorder can cause a wide variety of symptoms, including trouble swallowing, sore throat, and heartburn.
If we are talking about a car air conditioner compressor, the costs can vary anywhere from $350 to as much as $1,025 to have one professionally installed. The cost will depend on the mechanic and brand. The parts alone will vary anywhere from $100 to $300.
1 On average, an air conditioning unit can cost anywhere from $400 to as much as $5,000. 2  This is not going to include the price of installing it. 3  For example, a house that is anywhere from 1,500 to 2,500 square feet will need an air conditioner that will provide enough power to cool each room. An air conditioning unit is capable of providing cold air to different sized rooms, and this depends on the capacity of the air conditioner; the higher power output the unit has, the more expensive it will be. 2  On average, an air conditioning unit can cost anywhere from $400 to as much as $5,000.