Centrifugal condensing units
Optimum Reversible
Optimum
from 2.5 to 3.3kW
Monosplit
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.
MI
from 2 to 7 kW
CI
from 3.3 to 8.8 kW
KI
from 3.3 to 12.3 kW
GI
from 2 to 17.5 kW
Indoor units
Applications
– 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.
– ON/OFF: easy to hold.
– Circular supply and exhaust outlets.
– Reinforced soundproofing and G2 air filter as standard.
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).
Accessories
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.
Technical and sales documentation
Optimum Reversible
Other products in the range
FA Froid Seul
2.5 to15 kW
FA Reversible
2.5 to14 kW
