2026
A I R C O N D I T I O N I N G I H E AT P U M P S | R E N E WA B L E E N E R G Y
PRODUCT
OVERVIEW
2026
ESG
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Table of contents
NEW
NEW
NEW
NEW
NEW
NEW
NEW
NEW
NEW
NEW
NEW
KAISAI brand
Air conditioner series
Air conditioners
ART WHITE / BLACK
NORDIC
GEO+ WHITE / GREY
GEO
ICE WHITE / BLACK
10
PRO HEAT+ WHITE / BLACK
11
FLY+
12
FLY
13
ECO
14
AIR
15
EVO
16
PORTABLE
17
CONSOLE
18
CONSOLE
19
Mini VRF Systems
20
Other products on offer
22
Heat pump series
24
Heat pumps
25
KHC
25
KMK / KHA with DHW tank
26
KMK / KHA
27
GREEN Comfort
28
GREEN Power
29
KHY with hydraulic module
30
DHW/Heating tank
31
Renewable energy
32
Hybrid inverter
32
Energy storage
33
Contact details
35
4
PRODUCT OVERVIEW
The KAISAI brand specialises in providing modern air conditioning systems,
eco-friendly heat pumps and advanced solutions for energy storage and
optimisation. Thanks to many years of investment in technology devel-
opment, KAISAI devices are among the most innovative solutions in their
category and are successfully used in both public buildings and residential
construction.
KAISAI is a proprietary brand of Klima-Therm, a global company with an established posi-
tion and a long history in the HVACR industry. As a pioneering company, Klima-Therm has
been setting standards in modern HVACR solutions for years. Consistent commitment to
quality, innovation and customer satisfaction has allowed the company to build a strong
and recognisable brand on international markets.
kaisai.com | 5
KAISAI WALL-MOUNTED
Air conditioner series
COOLING / HEATING CAPACITY [kW]
PAGE NO.
2,6÷2,7
3,4÷3,6
5,1÷5,4
7,0÷7,2
HIGH PERFORMANCE LINE
Top performance and advanced features for maximum comfort
ART
•
•
•
•
NORDIC
•
PRO HEAT+
11
•
•
•
•
DESIGN LINE
Stylish, modern appliances combining exclusive design with reliable performance
GEO+
•
•
•
•
GEO
•
•
•
•
ART
•
•
•
•
ICE
10
•
•
•
•
NORDIC
•
CORE LINE
Best-selling models offering balanced performance and quality at an attractive price
FLY
13
•
•
•
•
FLY+
12
•
•
•
•
ECO
14
•
•
•
•
EVO
16
•
•
•
•
AIR
15
•
•
•
•
KKWI 09|12|18|24RTA1
KKOH 09|12|18|24RTA1
KKWF 09|12|18|24RTA1
KKOH 09|12|18|24RTA1
Cooling capacity: 2.7/3.6/5.3/7.0 kW
Heating capacity: 3.4/3.9/5.6/7.1 kW
Refrigerant: R32
Energy efficiency class: A+++/A++
SEER: up to 8.5
SCOP: 4.7
Cooling operating temperature range: -15~50°C
Heating operating temperature range: -25~30°C
Specification
WiFi module
Functions
Aroma tablet
Hotel mode and
on/off port
Double horizontal
louvers
Electronic
expansion valve
ART
WHITE / BLACK
NEW
2026
Split air conditioner
wall mounted
6
PRODUCT OVERVIEW
kaisai.com | 7
KNP 12NRHI
KNP 12NRHO
NORDIC
Functions
Cooling capacity: 3.5 kW
Heating capacity: 3.8 kW
Refrigerant: R32
Energy efficiency class: A+++/A+++
SEER: up to 9.2
SCOP: up to 5.1
Cooling operating temperature range: -15~50°C
Heating operating temperature range: -35~30°C
Specification
WiFi module
Sterilisation 56°C
Air ionization
Compressor and
condensate tray heaters
3D airflow
Fireplace function
Split air conditioner
wall mounted
Functions
Cooling capacity: 2.7/3.5/5.4/7.2 kW
Heating capacity: 3.3/4.2/5.8/7.3 kW
Refrigerant: R32
Energy efficiency class: A+++/A++
SEER: up to 8.7
SCOP: 4.7
Cooling operating temperature range: -15~53°C
Heating operating temperature range: -25~32°C
Specification
KKWR 09|12|18|24RAA1
KKOG 09|12|18|24RAA1
KKWS 09|12|18|24RAA1
KKOG 09|12|18|24RAA1
GEO+
WHITE / GREY
8
PRODUCT OVERVIEW
NEW
2026
Split air conditioner
wall mounted
WiFi module
UVC Lamp
Soft Wind function
Self-cleaning
evaporator
8°C heating
kaisai.com | 9
KGE 09|12|18|24GRHI
KGE 09|12|18|24GRHO
WiFi module
Functions
Bio Hepa filter
Air ionization
3D airflow
Cold catalyst filter
GEO
Compressor and
condensate tray heaters
Cooling capacity: 2.6/3.5/5.3/7.0 kW
Heating capacity: 2.9/3.8/5.6/7.3 kW
Refrigerant: R32
Energy efficiency class: A+++/A++
SEER: up to 9.3
SCOP: 4.6
Cooling operating temperature range: -15~50°C
Heating operating temperature range: -25~24°C
Specification
Split air conditioner
wall mounted
KHC
Air-to-water heat pump
R32 monoblock
KHC 06RY1-B 08|10|12|14|16RY3-B
KLW 09|12|18|24HRHI
KLWB 09|12|18|24HRHO
KLB 09|12|18| 24KRHI
KLWB 09|12|18| 24HRHO
Wired controller
(optional)
Central controller
(optional)
Wi-Fi module
Bio Hepa filter
Cold catalyst filter
Compressor and
condensate tray heaters
3D airflow
Cooling capacity: 2.6/3.5/5.3/7.0 kW
Heating capacity: 2.9/3.8/5.6/7.3 kW
Refrigerant: R32
Energy efficiency class: A+++/A++
SEER: up to 8.8
SCOP: up to 4.6
Cooling operating temperature range: -15~50°C
Heating operating temperature range: -25~30°C
Specification
ICE
WHITE / BLACK
Split air conditioner
wall mounted
Functions
10
PRODUCT OVERVIEW
kaisai.com | 11
KRW 09|12|18|24TLHI
KRWB 09|12|18|24TLHO
KRB 09|12|18|24TLHI
KRWB 09|12|18|24TLHO
PRO HEAT+
WHITE / BLACK
Functions
WiFi module
Silver ion filter
Air ionization
Condensate tray
heater
3D airflow
UVC Lamp
Gentle Cooling
function
Cooling capacity: 2.6/3.5/5.2/7.0 kW
Heating capacity: 3.0/3.8/5.5/7.1 kW
Refrigerant: R32
Energy efficiency class: A+++/A++
SEER: up to 8.5
SCOP: up to 4.7
Cooling operating temperature range: -15~50°C
Heating operating temperature range: -25~30°C
Specification
Split air conditioner
wall mounted
KKWX 09|12|18|24RRA1
KKOX 09|12|18|24RRA1
Split air conditioner
wall mounted
Cooling capacity: 2.6/3.5/5.2/7.0 kW
Heating capacity: 2.9/3.8/5.4/7.3 kW
Refrigerant: R32
Energy efficiency class: A++/A+
SEER: up to 7.4
SCOP: up to 4.1
Cooling operating temperature range: -15~50°C
Heating operating temperature range: -25~24°C
FLY+
Specification
NEW
2026
Functions
Wi-Fi module
Quiet operation function
of the outdoor unit
Gear function
Smooth adjustment
of internal fan speed
Multifunctional MFB board
(optional)
Sterilisation 56°C
ECO+ function (based
on AI algorithm)
12
PRODUCT OVERVIEW
kaisai.com | 13
KWX 09|12|18|24KRHI
KWX 09|12|18|24KRHO
Functions
Wi-Fi module
Bio Hepa filter
Cold catalyst filter
Compressor and
condensate tray heaters
3D airflow
FLY
Cooling capacity: 2.6/3.5/5.3/7.0 kW
Heating capacity: 2.9/3.8/5.6/7.3 kW
Refrigerant: R32
Energy efficiency class: A++/A+
SEER: up to 7.4
SCOP: up to 4.1
Cooling operating temperature range: -15~50°C
Heating operating temperature range: -25~30°C
Specification
Split air conditioner
wall mounted
KEX 09|12|18|24KTH2I
KEX 09|12|18|24KTH2O
ECO
Cooling capacity: 2.6/3.5/5.3/7.0 kW
Heating capacity: 2.9/3.8/5.6/7.3 kW
Refrigerant: R32
Energy efficiency class: A++/A+
SEER: up to 7.4
SCOP: up to 4.1
Cooling operating temperature range: -15~50°C
Heating operating temperature range: -25~30°C
Specification
Functions
Wi-Fi module
Cold catalyst filter
Compressor and
condensate tray heaters
Self-cleaning
evaporator
14
PRODUCT OVERVIEW
Split air conditioner
wall mounted
kaisai.com | 15
Split air conditioner
wall mounted
KKWK 09|12|18|24RTA1
KKOK 09|12|18|24RTA1
AIR
Functions
ECO function
8°C heating
Simple maintenance
Condensate tray
heater
Self-cleaning
evaporator
Wi-Fi
Cooling capacity: 2.6/3.4/5.1/7.0 kW
Heating capacity: 2.7/3.4/5.2/7.1 kW
Refrigerant: R32
Energy efficiency class: A++/A+
SEER: do 6.8
SCOP: do 4.0
Cooling operating temperature range: -15~53°C
Heating operating temperature range: -20~30°C
Specification
NEW
2026
KEV 09|12|18|24TLHI
KEV 09|12|18|24TLHO
EVO
Functions
Cooling capacity: 2.6/3.4/5.1/7.0 kW
Heating capacity: 2.7/3.4/5.2/7.1 kW
Refrigerant: R32
Energy efficiency class: A++/A+
SEER: up to 6.8
SCOP: up to 4.0
Cooling operating temperature range: -15~53°C
Heating operating temperature range: -20~30°C
Specification
ECO function
8°C heating
Simple maintenance
Condensate tray
heater
Self-cleaning
evaporator
WiFi module
Split air conditioner
wall mounted
16
PRODUCT OVERVIEW
kaisai.com | 17
KKPM 12PRA1
KKPE 12PTA1
KKPA 12PAA1
Air conditioners
PORTABLE
Cooling capacity: 3.4/3.5 kW
Heating capacity: 2.8/3.2 kW
Refrigerant: R290
Energy efficiency class: A/A+
EER: up to 2.6
COP: up to 2.8
Specification
WiFi module
Functions
Installation accessories
included
Touch panel
NEW
2026
KFAU-12HRG32X
KOX230-12HFN32X
KFAU-17HRG32X
KOX330-18HFN32X
WiFi module
(option)
Air conditioner
CONSOLE
TYPE
Functions
8°C continuous
heating
Compressor and
condensate tray heaters
Cooling capacity: 3.5/5.0 kW
Heating capacity: 3.8/5.3 kW
Refrigerant: R32
Energy efficiency class: A++/A+
SEER: up to 7.3
SCOP: 4.0
Cooling operating temperature range: -15~50°C
Heating operating temperature range: -15~24°C
Specification
2 air outlets
18
PRODUCT OVERVIEW
kaisai.com | 19
KKGB 12RTA1
KKOS 12RTA1
Cooling capacity: 3.5 kW
Heating capacity: 3.6 kW
Refrigerant: R32
Energy efficiency class: A++/A+
SEER: 6.5
SCOP: 4.0
Cooling operating temperature range: -15~53°C
Heating operating temperature range: -20~30°C
Specification
Air conditioner
CONSOLE
TYPE
2 air outlets
WiFi module
Functions
Compact dimensions
Low noise level
NEW
2026
20
PRODUCT OVERVIEW
KVOA 120|140|160RAA3
Mini VRF
SYSTEMS
Outdoor units
Cooling capacity: 12.1/14.0/15.5 kW
Heating capacity: 14/16/18 kW
Maximum number of indoor units: 7|8|9
Maximum system length: 100 m
Refrigerant: R32
Cooling operating temperature range: -15~49°C
Heating operating temperature range: -20~24°C
Specification
Low noise level
Compact design
Functions
Wi-Fi module
(option)
Compressor and
condensate tray heaters
Modbus RTU
protocol
NEW
2026