PVE currently manufactures three versions of its air driven residential elevators, ranging from single to a three-passenger, wheelchair-accessible home lift. All of PVE’s home lift systems are capable of up to a 50 foot (15m) vertical rise over as many as five stops. The unique design of the residential elevator by PVE is a perfect choice for any retrofit or new construction project and will enhance the value of one’s home without the consuming footprint of a traditional home elevator. These innovative residential elevators does not require any pre-construction shaft, pit or machine room and can be installed in as little as two to three days. By using a air pump to generate areas of higher and lower atmospheric pressure within the cylinder hoist way, the unit smoothly moves between floors while using much less energy than other home elevators.