The vacuum switch in a pellet stove is a safety feature. If the exhaust pipe or vent becomes clogged it creates positive pressure to the vacuum switch, the switch then activat â¦ es and shuts down the pellet feed or the whole stove itself. This keeps your family safe from carbon-monoxide poisoning.
Doxing (from dox, abbreviation of documents), or doxxing, is the Internet-based practice of researching and broadcasting private or identifiable information (especially personally identifiable information) about an individual or organization.
Rx: A medical prescription. The symbol Rx is usually said to stand for the Latin word recipe meaning to take.. It is customarily part of the superscription (heading) of a prescription. Last Editorial Review: 5/13/2016. Back to MedTerms online medical dictionary A-Z List.