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 A portable air compressor with a 6.5 HP gas engine, 10 gallon tank, and 135 PSI might cost roughly $750 to $1,250. 2  For around $2,000, you can purchase:  An Ingersoll Rand portable air compressor with a 7.5 horsepower, two-stage electric motor, 80 gallon vertical tank, and maximum pressure of 175 PSI.