Central Vacuum FAQ

You may install as many as you require, assuming all are in proper working condition with tight seals and gaskets. Though it is recommended to keep this number to a minimum.

Depending on the application and the power unit model will dictate which inlets are utilized for the installation. The most used inlet is CV141.

If your are using one of Broan's current carrying hoses the wall valve inlets should be located within six feet of a household receptacle. We suggest that you take a 25 foot length of cord or a measuring tape set to 25 feet then walk though your home and locate your wall inlets so that they cover all the areas you wish to vacuum.

There is a possibility that Broan's components are compatible with other makes. However, before you buy any component call Broan Technical Support for verification.

Air watts is a combination of air flow and vacuum water lift created by the power unit. The greater the air watts, the greater the cleaning ability of the system.

Noting indoor air quality in a residential setting, Broan recommends venting the exhaust to the outside. This is not mandatory, but is recommended for a complete installation. One of the advantages of a central vacuum system is the ability to vacuum up all items and microscopic particles that may not be captured by the primary filter (bag) will then be sent to the outside environment through the exhaust duct.

Minimize the number of inlets and place the power unit as low as possible in the system.

Yes - We have a VHS tape available. The tape can be purchased through a local distributor. There are also installation instructions on our website.

No. Broan uses a special "thin wall" tubing. This tubing must be used to ensure proper fit of inlets, hoses etc… and also proper operation of the installed system.

Cyclonic action is a special feature that forces dust and debris to the bottom of the power unit's canister allowing the power unit to operate at is peak effectiveness.

The turbo powered heads use some of the power unit's suction to operate the cleaning head. The electric cleaning heads uses all of the power unit's suction for cleaning. In order to use the electric cleaning heads you must use one of Broan's current carrying hoses.

Broan recommends that you have a power brush if you have carpet in the residence. The power brush loosens the dirt for proper cleaning along with separating and lifting the nap on the carpet to keep it in top condition and proper appearance.

The air driven turbine is a uniquely designed, super performing non-electric brush for cleaning with the central vacuum system. The electric power brush maintains constant brush action through the use of the motor used to run the unit.

Yes. It must be either a 15 amp or 20 amp circuit depending on the specific power unit you are installing.

If you have not regularly cleaned your motor filter that may be the cause of poor system performance. Consult your owners manual or call Broan Technical support for assistance. Other problems that cause poor system performance are, leaky wall valve inlets, blockages in the intake or exhaust piping, or a blockage in your system hose.

A blockage in your system can be quite a challenge. You can rent a plumber's snake and then work it through your system piping. Sometimes a small diameter hose worked through your piping may clear a blockage.

The most likely cause is incorrect wiring to your wall valve inlets. Disengage one of the system wires on the front of your power unit and if the system shuts down then you need to verify the wiring to your wall valve inlets is correct. If the problem persists call Broan Technical Support.

You must first remove the dust collection canister. After locating the motor filter grasp the flexible band that holds the filter in place and then pull it to the center of the filter, and it should come free. If you have trouble call Broan Technical Support.