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Le spécialiste de la climatisation
sans unité extérieure


Centrifugal condensing units

FA Reversible

Une icône d'une maison avec un soleil et un flocon de neige, mettant en valeur la technologie du système divisé.
Un autocollant bleu et blanc qui dit sans unité extérieure.


from 2.5 to 14kW
Mono & Bi Split

Un coffret métallique avec une unité de refroidissement (climatisation) à l'intérieur, sans unité extérieure.

The group moves inside the building. Outside air is ducted to the unit to discharge heat in cooling mode or draw it in heating mode.

It can be combined with the various LTB air handling units: wall-mounted, cassette, ceiling-mounted console, ducted.

Un panneau rouge et blanc indiquant Split System Direct.


from 2 to 7 kW


from 3.3 to 8.8 kW


from 3.3 to 12.3 kW


from 2 to 17.5 kW

Indoor units


– Downtown premises (offices, shops, listed buildings, public buildings, etc.).

– Industry.

Product benefits

– Without outdoor unit (only 2 grilles).

– High available pressure allows long duct lengths.

– No need to lean against an exterior wall.

– Adjustable air inlets and outlets.

– ON/OFF: easy to hold.

– Easy maintenance access via removable panels.

Refrigeration connection

– Maximum length: 20 m.

– Maximum gradient: 5 m.

– Units supplied preloaded for 4m connection

The power ratings shown opposite are total power ratings and apply to indoor air (at the indoor unit inlet) at +27°C / 50% RH (cooling mode) and +20°C (heating mode). As a reminder, the power available to cool the air (sensible power) is equal to the total power less the power absorbed by the condensation of air humidity (condensates).


Illustration d'une maison intelligente avec climatisation split system et sans unité extérieure.

LTB Connect

With LTB Connect, you can remotely control and monitor your system and save energy.

Proximity switch

The proximity switch provides mechanical separation of the condensing unit from its power supply. It locks in the open position.

Air filter and filter holder

G3 filter to be placed at the condensing unit inlet to limit coil clogging. Filter thickness: between 90 and 180 mm depending on model.

Mounting brackets

Brackets for mounting on the condensing unit, allowing it to be suspended by threaded rods.

Technical and sales documentation

FA Reversible

Download all

Other products in the range

FA Froid Seul

2.5 to15 kW

OPTIMUM Reversible

2.5 to 3.3 kW