| Kieli | Käännökset |
|---|---|
| suomi | keskuspölynimuri |
| Monikko | central vacuums |
a vacuum cleaner built into the fabric of a building, with a central motor and dirt bag and distributed points where a hose and appliances may be plugged in
Central vacuum installed with an air inlet
a vacuum cleaner built into the fabric of a building, with a central motor and dirt bag and distributed points where a hose and appliances may be plugged in
Typical central vacuum cleaner power unit for residential use (North America)
a vacuum cleaner built into the fabric of a building, with a central motor and dirt bag and distributed points where a hose and appliances may be plugged in
When a hose is inserted into an inlet, or the switch on a hose is turned on, two low-voltage electrical contacts (highlighted in red) are bridged, signalling the power unit to turn on