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Accessories for air conditioners

Energy-saving assembly solutions for room air conditioners with exhaust air hose

For temporary application, mobile monobloc air conditioners offer a multitude of advantages compared to firmly mounted room air conditioners with an external unit, which can only be taken into operation indoors or outdoors with a certain installation effort.

Mobile air conditioners, such as the comfort air conditioners of the PAC series, are usually lower priced than wall-mounted air conditioners, can be used more flexibly and, when they are no longer needed during the cold season, they can simply be stored away until the next heat wave.

Were it not for the exhaust air hose: mobile air conditioners require at least one, sometimes even two exhaust air hoses for operation, and these hoses usually have to be attached to the open window in order to discharge the warm air.

AirLock – Fensterabdichtungen für den energiesparenden Einsatz von Monoblockgeräten

Window and door seals AirLock 100/200/1000

Puts an end to energy waste through the open window

Using Trotec's practical window sealings AirLock 100 and AirLock 200, attaching an exhaust air hose to a window becomes mere child's play – without the need for drill holes. Moreover, the AirLocks increase the efficiency of your mobile air conditioner since they ensure that only the air inside the room has to be cooled, not the warm air flowing in from outside. This again leads to a significantly reduced energy consumption.

For air conditioners with one exhaust air hose (one-hose technology), Trotec supplies the window sealing AirLock 100 as an optional accessory. The window sealing AirLock 200 offers more flexibility, particularly if you want to use air conditioners with both one-hose and two-hose technology.

The door and window seal AirLock 1000 was specially designed for sealing floor-to-ceiling windows or balcony and patio doors – it is the only window seal on the market that has a perimeter of 560 cm.

Both assembly solutions can be installed without tools and, if required, they can be removed without leaving any residues.


Exhaust hose adapter / window adapter / window nozzle
Exhaust hose adapter / window adapter / window nozzle

Exhaust hose adapter / Window adapter / Window nozzle

The adapter is a practical addition for mobile air conditioning users. It considerably simplifies the routing of the air conditioning exhaust hose to the outside. Optionally through a tilted window or the Trotec window seal AirLock 100/1000.

The large opening of the adapter is simply slipped over the exhaust air hose and the narrow end of the adapter is then either pushed through the opening of the Trotec AirLock 100/1000 window seal, or through a tilted window. With an exhaust hose diameter of 142-148 mm, the adapter fits without any further aids.

A hose clamp is also required for air conditioning units with an exhaust hose diameter of 150-160 mm. Of course, we also have these in our range and are available separately.


PAC Rollladen-Fensterblende
PAC Rollladen-Fensterblende

PAC roller shutter window screen

The PAC roller shutter window screen is a practical addition for mobile air conditioning users. The cover considerably simplifies the routing of the air conditioning exhaust hose to the outside. With the window open, simply clamp the cover between the roller shutter and the frame and attach the air conditioning unit's exhaust hose to the cover using the window adapter. The room stays pleasantly cool and the heat outside.

The roller shutter window screen is suitable for all mobile air conditioning units that have an exhaust hose with a diameter of 150 mm:


 standard equipment

 optionally available

 not available