The electrical system in your RV can seem complex and confusing until you have a basic understanding of how it works. Your RV actually has three separate electrical systems. It has a 12-volt DC automotive system, a 12-volt DC coach system, and a 120 volt AC coach system.
Usually, the only indication of a hydrocele is a painless swelling of one or both testicles. Adult men with a hydrocele might experience discomfort from the heaviness of a swollen scrotum. Pain generally increases with the size of the inflammation. Sometimes, the swollen area might be smaller in the morning and larger later in the day.
Hydrocele Treatment. Most hydroceles resolve without medical treatment. However, if the condition causes discomfort or becomes very large, treatment may be necessary. There are two methods of treatment: aspiration and hydrocelectomy (surgery).In aspiration, a needle is used to drain the fluid.Aspiration is not the most common treatment for hydroceles, but it may be performed when surgery is too risky. In some cases, medication is injected afterward the procedure to close the sac and help prevent hydroceles from recurring.n aspiration, a needle is used to drain the fluid. Aspiration is not the most common treatment for hydroceles, but it may be performed when surgery is too risky. In some cases, medication is injected afterward the procedure to close the sac and help prevent hydroceles from recurring.