PREMIUM COMFORT
2026/2027
SYSTEMS
AIR CONDITIONING
Table of Contents
About the Kaisai brand
Product series
Air conditioner features
10
Wall-mounted air conditioners
20
Fly
M-line
22
Fly+
M-line
28
Eco
M-line
34
Ice
M-line
40
Nordic
M-line
46
Geo
M-line
52
Geo+
A-line
58
Art
T-line
64
Pro Heat+
T-line
70
Air
T-line
76
Evo
T-line
82
Portable air conditioners
88
KKPE
T-line
90
KKPA
A-line
94
KKPM
M-line
98
Multi-Split systems
102
Multi M-line
104
Multi M-line HE
112
Multi T-line HE
118
Commercial air conditioners
126
KCA Compact Cassette
M-line
128
KCD Super Slim Cassette
M-line
134
KFAU Console
M-line
140
KKGB Console
T-line
146
KUE Floor-to-ceiling
M-line
152
KKFS-24RRA1 Floor standing
M-line
158
KKFS-48RRA1 Floor standing
M-line
164
KKFS-48RAA1 Floor standing
A-line
170
KKR7 Duct-type
M-line
176
KTI Duct-type
M-line
184
Condensing units
190
TWIN System
M-line
196
Controllers
198
Accessories
202
Filters
206
Contact information
210
AIR CONDITIONING CATALOG
Kaisai specializes in providing modern air condi-
tioning systems, eco-friendly heat pumps, and
advanced solutions for energy storage and op-
timization.
Thanks to many years of investment in technolog-
ical development, Kaisai equipment ranks among
the most innovative solutions in its category and
is successfully used in both public facilities and
residential construction.
About the Brand
Kaisai is a brand owned by the Klima-Therm
Group – a global company with a well-established
position and a long history in the HVACR industry.
As a pioneering company, Klima-Therm has been setting the standard for modern HVACR
solutions for years. Its consistent commitment to quality, innovation, and customer
satisfaction has enabled the company to build a strong and recognizable brand in
international markets.
About the Brand
AIR CONDITIONING CATALOG
Type
Cooling/Heating Capacity [kW]
Series
Page
2,6
3,5
5,0÷5,3
Wall-mounted air conditioners
Fly
M-Line
22
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Fly+
M-Line
28
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Eco
M-Line
34
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Ice
M-Line
40
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Nordic
M-Line
46
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Geo
M-Line
52
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Geo+
A-Line
58
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Art
T-Line
64
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Pro Heat+
T-Line
70
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Air
T-Line
76
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Evo
T-Line
82
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Portable Air Conditioners
KKPE
T-Line
90
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KKPA
A-Line
94
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KKPM
M-Line
98
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KCA Compact Cassette
KCA4U
M-Line
130
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KCD Super Slim Cassette
KCD
M-Line
136
Product Series
Model Series
Cooling/Heating Capacity [kW]
7,0÷7,3
7,9÷8,8
10,0÷10,6
12,0-12,4
14,0÷14,1
15,2÷15,8
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Model Series
AIR CONDITIONING CATALOG
Product Series
Type
Cooling/Heating Capacity [kW]
Series
Page
2,6
3,5
5,0÷5,3
Consoles
KFAU
M-Line
142
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KKGB
T-Line
148
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Floor-to-ceiling
KUE
M-Line
154
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Floor standing
KKFS-24
M-Line
160
KKFS-48
M-Line
168
KKFS-48
A-Line
172
Duct-type
KTI
M-Line
178
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KKR7
M-Line
182
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Multi-split
K2O/K3O/K4O/K5O
M-line
104
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KKO2/3
M-line HE
112
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KKO2/3/4/5
T-line HE
118
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Condensing units
KOX/KOD/KOE/KKO
M-Line
188
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Model Series
Cooling/Heating Capacity [kW]
7,0÷7,3
7,9÷8,8
10,0÷10,6
12,0÷12,4
14,0÷14,1
15,2÷15,8
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Model Series
AIR CONDITIONING CATALOG
Wall-mounted
Portable
Series
M-line
A-line
T-line
M-line
A-line
T-line
Model
Fly
Fly+
Eco
Ice
Nordic
Geo
Geo+
Art
Pro Heat+
Air
Evo
KKPM
KKPA
KKPE
Self-Ceaning
Evaporator
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High-Density Filter
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3D Airflow
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Automatic Restart
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360° Airflow
Temperature
Compensation
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Cold Air Intake
Control
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Wide Temperature
Range
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8°C Constant
Temperature Function
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Standby Mode
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Sleep Function
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Remote Controller
Temperature Sensor
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Fireplace Feature
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Low Ambient Operation
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Refrigerant Leak Alarm
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Emergency Use
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Self-Diagnosis
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Alarm Port
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Timer
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Automatic Louvers
(Swing)
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Single and Multi Split
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UVC Lamp
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Twin Combination
Double-Sided
Installation
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Fresh Air
Louver Position
Memory
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ON/OFF Port
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Gentle Cooling
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Wi-Fi Control
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Built-in Condensate
Pump
Quiet Operation
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Features of Kaisai Air Conditioners
List of Features
10
Cassette
Consoles
Floor-to-
-ceiling
Floor standing
Duct type
Multi-split
M-line
M-line
M-line
T-line
M-line
M-line
A-line
M-line
M-line
M-line
M-line HE
T-line
KCA4U
KCD
KFAU
KKGB
KUE
KFS-24
KKFS-24
KKFS-48
KTI
KKR7
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List of Features
11
AIR CONDITIONING CATALOG
Wall-mounted
Portable
Series
M-line
A-line
T-line
M-line
A-line
T-line
Model
Fly
Fly+
Eco
Ice
Nordic
Geo
Geo+
Art
Pro Heat+
Air
Evo
KKPM
KKPA
KKPE
Turbo Mode
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Easy Installation
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Condensate Tray
Heater
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Preheating
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3-Filter Combination
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Soft Wind Feature
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Golden Fins
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Multifunction Remote
Controller
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Aroma Tablet
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Hotel Mode
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Double Horizontal
Louvers
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Update
via Wi-Fi
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Breeze Away
Feature
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Electronic
Expansion Valve
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Air Ionization
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Gear Feature
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Silver-Ion Filter
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ECO
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Outdoor Unit Quiet
Operation Mode
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Bio HEPA Filter
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Cold Catalytic Filter
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Sterilization at 56°C
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Compressor and Con-
densate Tray Heater
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MFB Module
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Stepless Fan
Speed Control
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Personalized
Remote Controller
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Central Controller
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Modbus
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Vane
Features of Kaisai Air Conditioners
List of Features
12
Cassette
Consoles
Floor-to-
-ceiling
Floor standing
Duct type
Multi-Split
M-line
M-line
M-line
T-line
M-line
M-line
A-line
M-line
M-line
M-line
M-line HE
T-line
KCA4U
KCD
KFAU
KKGB
KUE
KFS-24
KKFS-48
KKFS-48
KTI
KKR7
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List of Features
13
AIR CONDITIONING CATALOG
Timer
The timer allows you to set the times when the
air conditioner will turn on and off automatically.
Easy Installation
The air conditioner is designed to be easy to
install and requires no additional steps.
Louver Position Memory
Each time the air conditioner is turned off,
it saves the last blind settings and restores
them when it is turned back on.
Automatic Louver (Swing)
The automatic operation of horizontal blinds
significantly improves air distribution in the
room.
Software Update via Wi-Fi
Convenient air conditioner software updates
via Wi-Fi.
Modbus
A widely used, open communication protocol
used in industrial automation and HVAC sys-
tems.
Golden Fins
A special coating applied to the heat exchang-
er fins protects them from corrosion, extend-
ing the unit’s service life and improving its
performance. As a result, the air conditioner
remains reliable and efficient even under de-
manding conditions, while reducing mainte-
nance costs.
Twin Combination
Two identical indoor units operate simultane-
ously, connected to a single outdoor unit.
Personalized Remote Controller
The ability to change the remote control's fac-
tory settings to adapt it to the user's current
needs.
MFB Module
An expansion module that allows for the con-
nection of a wired controller, a central control-
ler, a BMS gateway, an outdoor ON/OFF signal,
and the output of an alarm signal.
Port ON/OFF
The air conditioner has a port that allows it to
be turned on and off remotely from a great dis-
tance (using a potential-free signal).
Single and Multi Split
The indoor unit is versatile and can be used
in both single-unit (mono-split) and multi-unit
(multi-split) systems.
Double-Sided Installation
The ability to connect refrigerant supply and
condensate drain pipes on both sides of the
indoor unit, which facilitates installation and
adaptation to the room layout.
Central Controller
Capability to connect a central controller that
can control up to 64 indoor units.
Wi-Fi Control
The Wi-Fi module lets you control your air con-
ditioner using your phone or tablet from any-
where in the world.
Compact Dimensions
Thanks to the well-designed components, the
air conditioner is compact while maintaining
full performance.
Built-in Condensate Pump
Thanks to the built-in pump, condensate can
be drained to a height of up to 1,000 mm.
Convenience
List of Features
14
Health
Vitamin C Filter
The filter releases vitamin C into the room,
which is absorbed through the skin. Vitamin
C improves skin firmness, protects against
harmful UV rays, and reduces stress.
Silver-Ion Filter
This filter helps eliminate bacteria and other
harmful microorganisms by using active silver
ions. It ensures a high standard of air hygiene.
3M Filter
Thanks to its unique design, this filter more ef-
fectively captures dust and harmful allergens
from the air that cause respiratory diseases.
High-Density Filter
Using a high-density filter improves the effi-
ciency of trapping contaminants, including
dust and particulates. Not only does it pro-
tect the device, but it also helps maintain air
quality.
Fresh Air
Fresh outdoor air is supplied to the unit
through a connection duct. This significantly
improves indoor air quality.
UVC Lamp
It effectively eliminates bacteria, viruses, and
other microorganisms, and helps neutral-
ize unpleasant odors, ensuring hygienic and
healthy conditions in the room.
Sterilization at 56°C
This feature eliminates up to 99.9% of bacteria
and viruses. The process involves heating the
heat exchanger to 56°C and maintaining that
temperature for 30 minutes, which effectively
disinfects the device.
Ionization
The ions emitted by the air conditioner break
down dust mites, mold, bacteria, and viruses,
eliminating them from the environment, and
humidify the air, which has a positive effect
on the skin and provides a pleasant feeling of
freshness.
Bio HEPA Filter
Bio HEPA effectively traps 99% of dust parti-
cles, dirt, and bacteria measuring 0.3 μm, as
well as up to 95% of particles ranging from
0.1 to 0.3 μm, including fungal cells and some
viruses.
Cold Catalytic Filter
A cold catalytic filter removes chemicals such
as carbon monoxide, hydrogen sulfide, ammo-
nia, benzene, and formaldehyde.
3-Filter Combination
The three-color multifunctional filter consists
of a yellow vitamin filter, a black activated car-
bon filter, and a red anti-formaldehyde filter.
This filter is capable of capturing and filtering
fine dust and smoke, adsorbing unpleasant
odors, breaking down formaldehyde in the air,
and releasing vitamin C, thereby making the air
cleaner and fresher.
List of Features
15
AIR CONDITIONING CATALOG
Comfort
Turbo Mode
With this option, the air conditioner operates
at a higher speed and quickly cools or heats
the room.
3D Airflow
Automatically controlled horizontal and verti-
cal blinds ensure even temperature distribu-
tion and optimal air circulation.
Self-Ceaning Evaporator
After the unit has finished operating, the
air conditioner enters a cleaning mode and
removes any moisture that may have accu-
mulated in the indoor unit. This prevents the
growth of microorganisms and mold.
Automatic Restart
During a power outage, the air conditioner
saves the last settings and restores them
when power is restored. There is no need to
reprogram the unit after every power outage.
360° Airflow
The unit can provide optimal air distribution
throughout the room thanks to the additional
air vents in the air conditioner panel.
Stepless Fan Speed Control
This feature allows for smooth control of
the indoor unit's fan speed within a range of
1–100%.
Temperature Compensation
The unit compensates for differences between
the temperature reading from the sensor on the
indoor unit and the actual temperature at floor
level in the room. The desired temperature is
achieved throughout the entire room, not just
around the air conditioner.
Multifunction Remote Controller
Using the remote control, you can easily set the
desired indoor air parameters. In addition, the
remote control is equipped with practical fea-
tures such as: evaporator self-cleaning (SELF
CLEAN), constant heating at 8˚C (HEATING
8˚C), and a temperature sensor (FOLLOW ME).
Vane Function
With this option, the user can control each
of the air conditioner's louvers individually,
directing the airflow in the directions of their
choice.
Gentle Cooling
More than 1,000 precisely positioned mi-
cro-holes evenly distribute a gentle stream
of air, eliminating the sensation of a draft and
providing comfortable, subtle cooling.
Fireplace Feature
Once the set temperature is reached in heat-
ing mode, the indoor unit's fan continues to
operate to distribute warm air from other heat
sources, such as a fireplace.
Quiet Operation
The ability to set the minimum sound level of
the device in an air-conditioned room.
Breeze Away Feature
This feature allows the louvers to be adjusted
in parallel, so that the airflow from the unit is
not directed directly at the user.
Wide Temperature Range
Operates over a wide range of outdoor tem-
peratures. In cooling mode, from -15 to 50°C,
and in heating mode, from -25 to 30°C.
Compressor and
Condensate Tray Heater
The compressor sump heater prevents the re-
frigerant from being absorbed by the oil, which
can occur when the temperature drops. The
condesate tray heater supports the air condi-
tioner’s operation in heating mode by prevent-
ing the drain pan from icing up, improving ef-
ficiency, and minimizing the risk of fan failure.
Cold Air Supply Control
To minimize the sensation of an unpleasant,
cool airflow, the air conditioner automatically
reduces the fan speed when it starts operat-
ing in heating mode and increases it as the air
warms up.
List of Features
16
Comfort
8°C Constant Heating Function
When the user is away, the air conditioner in
heating mode maintains a constant tempera-
ture of up to 8°C in the room, preventing it
from getting too cold.
Standby Mode
In standby mode, disconnecting power from
unused components reduces energy con-
sumption by up to 80%.
Sleep Function
Within 2 hours, the unit raises (or lowers, in
heating mode) the set temperature by 1°C per
hour, while the fan operates at low speed. This
reduces electricity consumption, and the air
conditioning system provides optimal comfort
for the user.
Hotel Mode
Hotel mode allows you to turn the air condi-
tioner on and off using an external signal trig-
gered by the opening of a window, door, or
hotel key card. In addition, you can disable the
cooling or heating functions and set tempera-
ture limits using the remote control.
Remote Controller
Temperature Sensor
The temperature sensor built into the remote
control allows it to measure the temperature
closer to the user, enabling the device to ad-
just more precisely to the surroundings.
Eco
When the Eco function is enabled, the device
consumes up to 60% less energy compared to
conventional mode.
Gear Feature
Thanks to the ability to adjust the temperature
and fan speed in Gear mode, you can control
electricity consumption by determining the
maximum operating intensity of the unit.
AI-Based ECO+ Feature
Thanks to billions of data points, the ECO+ fea-
ture provides a more convenient energy-saving
experience that surpasses conventional ener-
gy-saving technologies.
Economics
Condensate Tray Heater
The condensing tray heater prevents conden-
sation from freezing and ensures continuous
operation even during severe cold spells.
Soft Wind Feature
Nearly 2,000 precisely positioned micro-holes
in the horizontal air supply louvers generate a
gentle airflow that spreads evenly throughout
the room. This feature minimizes the sensa-
tion of a draft, ensuring optimal thermal com-
fort and subtle cooling.
Double Horizontal Louvers
Thanks to the use of dual horizontal louvers,
the air conditioner ensures a smooth flow of
air in both vertical and horizontal directions.
This allows for precise adjustment of the flow
of cool or warm air
Preheating
Compressor preheating is a process designed
to prevent liquid refrigerant from mixing with
the oil in the compressor, which protects the
compressor from seizure during startup and
extends its service life.
Aroma Tablet
A fragrance refill with notes of lemon, jas-
mine, and gardenia that provides a feeling
of freshness for many weeks.
Outdoor Unit Quiet Mode
To make the air conditioner's outdoor unit run
more quietly and avoid disturbing your neigh-
bors, you can activate quiet mode by pressing
and holding the fan speed button.
List of Features
17
AIR CONDITIONING CATALOG
Electronic Expansion Valve
An electronic expansion valve reduces the
refrigerant pressure in a variable manner con-
trolled by the controller. This allows for precise
regulation of both the superheat value and the
cooling/heating capacity.
Emergency Use
If one of the sensors fails, the device contin-
ues to operate and can be used until the mal-
function is corrected.
Self-Diagnosis
The air conditioner monitors its own operation
and shuts down if it detects a malfunction or
failure. An error code is displayed on the in-
door unit's control panel.
Low Ambient Operation
The air conditioner operates in cooling mode
even when the outdoor temperature drops to
-15°C.
Very Low Ambient Operation
The air conditioner operates even when the
outside temperature drops to -25°C.
Alarm Port
The air conditioner has an alarm port through
which a fault signal can be transmitted.
Refrigerant Leak Alarm
An error code will appear on the indoor unit's
control panel when the outdoor unit detects a
refrigerant leak.
Safety
List of Features
18
Nethome Plus
App
Designed for M-line air conditioners.
The Nethome Plus app, installed on
your tablet or smartphone, ensures
reliable Wi-Fi control. Download the
app.
SmartLife SmartHome
App
Designed specifically for T-Line air
conditioners. The Smart Life Smart
Home app ensures reliable opera-
tion of the Smart AC system. Down-
load the app.
AC Freedom
App
Designed for A-Line air condition-
ers. The AC Freedom app ensures
reliable operation of the Smart AC
system. Download the app.
Stylish design and ease of use
Kaisai products feature a range of functions designed to enhance user
comfort; for example, new control options have been added, making air
conditioning management more convenient and simple than ever before.
A Wi-Fi module is included as standard on all Kaisai wall-mounted air conditioner models. With this module, users can control
the unit via an app installed on a tablet or smartphone, even when they are away from home or the office.
Using the Wi-Fi feature, users can turn the device on or off, adjust the temperature, and control selected operating functions
from anywhere in the world with internet access. Wi-Fi control helps save electricity and enhances the comfort of using the
air conditioner by allowing you to control the temperature in your home or office from any location.
Wi-Fi Module
19
AIR CONDITIONING CATALOG
Air Conditioners
wall-mounted
20