Understand how a central vacuum 
system works before you invest.

Central vacuum systems are by no means a luxury item. They are a practical and affordable system for the general public. The budget will vary depending on the project , from the simplest to the most complex. Consult with our technical department to provide you with the most suitable solution.

Our system is very easy to install . It is recommended for homes under construction or undergoing renovations.However, at SACH, we treat each case individually, so we encourage you to send us your project for evaluation.

No, each home and/or project requires a technical study that will determine which central unit is most suitable according to the required power, and the number of suction outlets needed based on the meters and layout that need to be covered in each case.

At SACH, by optimizing these variables , we ensure that the equipment's utility is maximized, avoiding pressure losses and adjusting the plant and its power to your needs.

Each installation requires the right number of outlets.  Experience tells us that in homes, an 8-meter hose offers a wide range of action and good maneuverability.

Whenever possible, we should place the vacuum outlets in passage areas (hallways, distribution hall, etc.), so that we can connect the hose and enter the different rooms, with the necessary hose to reach all places in the house.

Using a very short hose and placing many outlets in the house is not correct, since in this case, our range of action will be very limited and the user will be continuously plugging and unplugging the hose from the different outlets.

Impossible, since the pipe network is hermetically sealed. If, while vacuuming, you collect any inert insects, it should not affect the installation, as it is not a flammable material in any case.

The system installation is equipped with anti-clogging elbow fittings that will prevent any element that could cause a risk of obstruction from passing through the conduit.
On the other hand, the pipe (50 mm.) has a larger diameter than the flexible hose (32 mm.).
It is always possible that an object or garment may be accidentally sucked into the installation, in which case we recommend that you contact our technical department.

The most suitable place for the correct location of the vacuum unit in the case of a villa is the boiler room, laundry room, garage or basement. In the case of a flat or apartment, the most suitable place will be the terrace (clothesline), the laundry room if there is one, or even the inside of a kitchen cabinet. Consult with our technical department to provide you with the most suitable solution.

There is definitely no risk and it is a safe system. The suction outlets operate at low voltage , so even if a child plays with a suction outlet, there is no risk.

Yes, the central vacuum system, like any other type of appliance , is an electrical device that does not affect other elements in any way. We should only take into account the regulations of the other equipment located in that possible boiler room (e.g., elevator machinery). In any case, our technical department will advise you properly on the installation possibilities.

In principle it is not necessary , because the dust mixed with the air circulates at high speed inside the pipe, so no particles will remain inside it.

However, if deemed necessary, the inside of the pipes can be cleaned by suctioning them through the various circuits using specially designed toothed rubber balls. Please contact us for more information.

Definitely not. Their central vacuum system wasn't designed to vacuum up construction debris. We must take into account that many of the materials used in construction (plaster, cement, etc.) are composed of very fine particles, which in many cases will not be retained by the filters, passing this type of dust directly to the motor and considerably reducing its lifespan and performance.

In principle, and provided it is a reasonable volume of material, there would be no problem.

Their SACH central vacuum system has been designed to vacuum liquids and materials with a risk of combustion, such as chimney ash, in a responsible manner. For this purpose, you must always use the "liquid and ash separator", a product specifically designed and prepared for this function.

In this way, we will take advantage of the suction power of our suction system to collect and intercept the liquid or ash, as the case may be, thus avoiding the problems that a simultaneous suction of liquids and/or ash and dust can cause in the pipes.

As with liquid suction, SACH offers its "liquid and ash separator", ensuring safe cleaning and protecting your vacuum unit from soot and liquid if used for this other purpose.

It is not recommended, due to the possible moisture of the absorbed material, since its SACH suction system is designed to vacuum dust from the home.

Its central vacuum system is equipped with a low-voltage start-up system from the vacuum outlets to the central vacuum unit. Simply connect the hose to the socket and your SACH vacuum unit will automatically start working.

Normally, and unless this option was considered in the design phase of its installation, at the residential level central vacuum systems are prepared for operation by a single user.
However, the option for two or more users could be implemented if it is considered during the project design phase. Please contact us for more information.

No, a central vacuum system is designed to work without air.

Yes, it is possible to use the central collector as a method of suction without a hose.

Before performing any cleaning or maintenance operation that involves handling the unit, it is necessary to disconnect it from any electrical supply. For cleaning, a damp cloth with a neutral soapy solution is sufficient.

Vacuum systems that include a maintenance control system will indicate this on their control panel.   If your vacuum system does not have this device, it is recommended, depending on usage, to empty the tank and replace the filter once every two months. This is a guideline value as everything depends on the characteristics of the installation, the central vacuum unit and the habits of the system's users.

These are two independent systems. The LCD model incorporates its own digital panel that details the status of all the control unit's parameters, as a complement to a home automation system, but it is not designed to be managed through it.

In principle, yes, although for this we must ensure that the inlet diameter is 32mm.