Polish brand (Klima-Therm Group, Warsaw)

Official Kaisai distributor for Belgium

Official distributor · Belgium

Kaisai is the own brand of the Polish Klima-Therm Group, active in HVAC since 1996 and based in Warsaw. The range covers all residential and light commercial needs: wall-mounted units, consoles, cassettes, ducted units, floor-standing units and multi-splits with up to five indoor units, on R32 refrigerant, plus portable air conditioners on R290.

Kaisai catalogue Where to buy Kaisai Manufacturer's website

Kaisai

We have listed 23 series from the official Kaisai 2026/2027 catalogue, with their manufacturer data (outputs, SEER, SCOP, energy classes, sound levels, dimensions) as published. List prices are being entered series by series; in the meantime, each product page offers a price request, with a reply within 24 working hours.

Selling points for your customer

R32 refrigerant on all splits and multi-splits, R290 on the portable air conditioners.
Wi-Fi as standard on all wall-mounted units.
SEER up to 9.3 (Geo 2.6 kW) and SCOP up to 5.1 (Nordic), according to the Kaisai product sheets.
Heating rated by the manufacturer down to −25 °C on Pro Heat+ and −35 °C on Nordic.

ErP data sheets and official flyers referenced for each series. For a multi-split or a ducted unit, send the floor plan: we propose a configuration and a net price.

Why we distribute it

Heating in severe cold
The Pro Heat+ series is rated for heating down to −25 °C outdoors, the Nordic down to −35 °C with its full output maintained at −15 °C. For a customer who wants to heat with their air conditioning in January, these are the two ranges to offer.
A complete catalogue
From the 2.6 kW wall-mounted unit to the 14 kW floor-standing unit and the 5-port multi-split. A single supplier for homes, shops and offices.
Full specification
Wi-Fi as standard on all wall-mounted units, ionisation, filters and night mode depending on the series. A full specification at a mid-range price.
A European group behind the brand
Kaisai belongs to a European group with subsidiaries in Germany and Scandinavia. Official manuals in English and German; ask us for the French and Dutch versions available.

What changes with an official distributor

New Energy Lab is the official Kaisai distributor for Belgium. For you, this means:

The official price list
The list prices shown are those of the current Kaisai price list; your trade discounts apply to them.
Warranty handled in Belgium
Your warranty claims go through us and we open the case with Kaisai, on the manufacturer's terms.
Genuine parts
We order parts from the manufacturer based on the appliance's model and serial number.
Technical support
A technician who knows the range answers your questions on installation, commissioning and error codes.

The ranges

Model	Specifications	Selling points for your customer
Pro Heat+ (KRW) / Nordic (KNP)	Cold-climate wall-mounted unit	Primary heating: down to −25 °C outdoors (Pro Heat+) and −35 °C (Nordic).
Eco, Air, Fly, Geo, Ice, Art, Evo	R32 wall-mounted units	Residential, from entry level to design (Art).
KCA4U / KCD cassettes	Ceiling cassette	Offices, shops, suspended ceilings.
KKR7 / KTI ducted units	Slim ducted unit	False ceilings, distribution through ducts.
KFS floor-standing units, consoles, multi-splits	Large spaces, multi-room	Halls, workshops, whole houses with 2 to 5 units.
Portables	R290 portable air conditioner	Supplementary unit with no refrigerant pipework to install: factory-sealed circuit.

Kaisai catalogue

86 products

Photo coming soon
Kaisai
Kaisai KFS-24HRG32X (armoire au sol)
Floor-standing air conditioner · 7 kW / 7.6 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai KFS-48HRG32X (armoire au sol, ~14 kW)
Floor-standing air conditioner · 14.1 kW / 16.1 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai Pro Heat+ KRW-09-TLHI
Wall-mounted air conditioner · 2.6 kW / 3 kW / A+++
Price on request
On order
Photo coming soon
Kaisai
Kaisai Pro Heat+ KRW-12-TLHI
Wall-mounted air conditioner · 3.5 kW / 3.8 kW / A+++
Price on request
On order
Photo coming soon
Kaisai
Kaisai Pro Heat+ KRW-18-TLHI
Wall-mounted air conditioner · 5.2 kW / 5.5 kW / A+++
Price on request
On order
Photo coming soon
Kaisai
Kaisai Pro Heat+ KRW-24-TLHI
Wall-mounted air conditioner · 7 kW / 7.1 kW / A+++
Price on request
On order
Photo coming soon
Kaisai
Kaisai AIR KKWK-09RTA1
Wall-mounted air conditioner · 2.6 kW / 2.7 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai AIR KKWK-12RTA1
Wall-mounted air conditioner · 3.4 kW / 3.4 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai AIR KKWK-18RTA1
Wall-mounted air conditioner · 5.1 kW / 5.2 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai AIR KKWK-24RTA1
Wall-mounted air conditioner · 7 kW / 7.1 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai EVO KEV-09TLHI
Wall-mounted air conditioner · 2.6 kW / 2.7 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai EVO KEV-12TLHI
Wall-mounted air conditioner · 3.4 kW / 3.4 kW / A++
Price on request
On order
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Kaisai
Kaisai EVO KEV-18TLHI
Wall-mounted air conditioner · 5.1 kW / 5.2 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai EVO KEV-24TLHI
Wall-mounted air conditioner · 7 kW / 7.1 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai FLY+ KKWX-09RRA1
Wall-mounted air conditioner · 2.6 kW / 2.9 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai FLY+ KKWX-12RRA1
Wall-mounted air conditioner · 3.5 kW / 3.8 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai FLY+ KKWX-18RRA1
Wall-mounted air conditioner · 5.2 kW / 5.4 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai FLY+ KKWX-24RRA1
Wall-mounted air conditioner · 7 kW / 7.3 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai GEO+ KKWR-09RAA1
Wall-mounted air conditioner · 2.7 kW / 3.3 kW / A+++
Price on request
On order
Photo coming soon
Kaisai
Kaisai GEO+ KKWR-12RAA1
Wall-mounted air conditioner · 3.5 kW / 4.2 kW / A+++
Price on request
On order
Photo coming soon
Kaisai
Kaisai GEO+ KKWR-18RAA1
Wall-mounted air conditioner · 5.4 kW / 5.8 kW / A+++
Price on request
On order
Photo coming soon
Kaisai
Kaisai GEO+ KKWR-24RAA1
Wall-mounted air conditioner · 7.2 kW / 7.3 kW / A+++
Price on request
On order
Photo coming soon
Kaisai
Kaisai ART KKWI-09RTA1
Wall-mounted air conditioner · 2.7 kW / 3.4 kW / A+++
Price on request
On order
Photo coming soon
Kaisai
Kaisai ART KKWI-12RTA1
Wall-mounted air conditioner · 3.6 kW / 3.9 kW / A+++
Price on request
On order
Photo coming soon
Kaisai
Kaisai ART KKWI-18RTA1
Wall-mounted air conditioner · 5.3 kW / 5.6 kW / A+++
Price on request
On order
Photo coming soon
Kaisai
Kaisai ART KKWI-24RTA1
Wall-mounted air conditioner · 7 kW / 7.1 kW / A+++
Price on request
On order
Photo coming soon
Kaisai
Kaisai NORDIC KNP-12NRHI
Wall-mounted air conditioner · 3.5 kW / 3.8 kW / A+++
Price on request
On order
Photo coming soon
Kaisai
Kaisai ICE KLW-09HRHI
Wall-mounted air conditioner · 2.6 kW / 2.9 kW / A+++
Price on request
On order
Photo coming soon
Kaisai
Kaisai ICE KLW-12HRHI
Wall-mounted air conditioner · 3.5 kW / 3.8 kW / A+++
Price on request
On order
Photo coming soon
Kaisai
Kaisai ICE KLW-18HRHI
Wall-mounted air conditioner · 5.3 kW / 5.6 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai ICE KLW-24HRHI
Wall-mounted air conditioner · 7 kW / 7.3 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai FLY KWX-09KRHI
Wall-mounted air conditioner · 2.6 kW / 2.9 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai FLY KWX-12KRHI
Wall-mounted air conditioner · 3.5 kW / 3.8 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai FLY KWX-18KRHI
Wall-mounted air conditioner · 5.3 kW / 5.6 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai FLY KWX-24KRHI
Wall-mounted air conditioner · 7 kW / 7.3 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai GEO KGE-09GRHI
Wall-mounted air conditioner · 2.6 kW / 2.9 kW / A+++
Price on request
On order
Photo coming soon
Kaisai
Kaisai GEO KGE-12GRHI
Wall-mounted air conditioner · 3.5 kW / 3.8 kW / A+++
Price on request
On order
Photo coming soon
Kaisai
Kaisai GEO KGE-18GRHI
Wall-mounted air conditioner · 5.3 kW / 5.6 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai GEO KGE-24GRHI
Wall-mounted air conditioner · 7 kW / 7.3 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai PRO HEAT KRP-09MEGI
Wall-mounted air conditioner · 2.7 kW / 3.1 kW / A+++
Price on request
On order
Photo coming soon
Kaisai
Kaisai PRO HEAT KRP-12MEGI
Wall-mounted air conditioner · 3.5 kW / 3.9 kW / A+++
Price on request
On order
Photo coming soon
Kaisai
Kaisai PRO HEAT KRP-18MEGI
Wall-mounted air conditioner · 5.3 kW / 5.6 kW
Price on request
On order
Photo coming soon
Kaisai
Kaisai PRO HEAT KRP-24MEGI
Wall-mounted air conditioner · 7.2 kW / 7.3 kW
Price on request
On order
Photo coming soon
Kaisai
Kaisai ECO KEX-09KTH2I
Wall-mounted air conditioner · 2.6 kW / 2.9 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai ECO KEX-12KTH2I
Wall-mounted air conditioner · 3.5 kW / 3.8 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai ECO KEX-18KTH2I
Wall-mounted air conditioner · 5.3 kW / 5.6 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai ECO KEX-24KTH2I
Wall-mounted air conditioner · 7 kW / 7.3 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai Cassette Compact KCA4U-12HRG32X
Cassette air conditioner · 3.5 kW / 3.8 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai Cassette Compact KCA4U-18HRG32X
Cassette air conditioner · 5.3 kW / 5.6 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai Cassette Super Slim KCD-24HRG32X
Cassette air conditioner · 7 kW / 7 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai Cassette Super Slim KCD-36HRG32X
Cassette air conditioner · 10.6 kW / 11.1 kW
Price on request
On order
Photo coming soon
Kaisai
Kaisai Cassette Super Slim KCD-48HRG32X
Cassette air conditioner · 13.8 kW / 15.5 kW
Price on request
On order
Photo coming soon
Kaisai
Kaisai Cassette Super Slim KCD-55HRG32X
Cassette air conditioner · 16.1 kW / 18.2 kW
Price on request
On order
Photo coming soon
Kaisai
Kaisai Gainable KKR7-12RRA1
Ducted air conditioner · 3.5 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai Gainable KKR7-18RRA1
Ducted air conditioner · 5.3 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai Gainable KKR7-24RRA1
Ducted air conditioner · 7.1 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai Gainable KKR7-36RRA1
Ducted air conditioner · 10.5 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai Gainable KTI-18HWG32X
Ducted air conditioner · 5.3 kW / 5.6 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai Gainable KTI-24HWG32X
Ducted air conditioner · 7 kW / 7.6 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai Gainable KTI-36HWG32X
Ducted air conditioner · 10.6 kW / 11.1 kW
Price on request
On order
Photo coming soon
Kaisai
Kaisai Gainable KTI-48HWG32X
Ducted air conditioner · 14 kW / 16.1 kW
Price on request
On order
Photo coming soon
Kaisai
Kaisai Gainable KTI-55HWG32X
Ducted air conditioner · 15.4 kW / 18.2 kW
Price on request
On order
Photo coming soon
Kaisai
Kaisai KUE-18HRG32X
Console air conditioner · 5.3 kW / 5.7 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai KUE-24HRG32X
Console air conditioner · 7 kW / 7 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai KUE-36HRG32X
Console air conditioner · 10.6 kW / 11.1 kW
Price on request
On order
Photo coming soon
Kaisai
Kaisai KUE-48HRG32X
Console air conditioner · 14.1 kW / 16.4 kW
Price on request
On order
Photo coming soon
Kaisai
Kaisai KUE-55HRG32X
Console air conditioner · 15.8 kW / 18.2 kW
Price on request
On order
Photo coming soon
Kaisai
Kaisai Armoire KKFS-48RAA1
Floor-standing air conditioner · 14 kW / 15 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai Console KKGB-12RTA1
Console air conditioner · 3.5 kW / 3.6 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai Console KFAU-12HRG32X
Console air conditioner · 3.5 kW / 3.8 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai Console KFAU-17HRG32X
Console air conditioner · 5 kW / 5.3 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai Multi M-Line K2OE-18HFN32H
Multi-split outdoor unit · 5.3 kW / 5.6 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai Multi M-Line K3OA-27HFN32H
Multi-split outdoor unit · 7.9 kW / 8.2 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai Multi M-Line K4OE-28HFN32H
Multi-split outdoor unit · 8.2 kW / 8.8 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai Multi M-Line K4OB-36HFN32H
Multi-split outdoor unit · 10.6 kW / 10.8 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai Multi M-Line K5OE-42HFN32H
Multi-split outdoor unit · 12.3 kW / 12.3 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai Multi M-Line HE KKO2-18RRA1
Multi-split outdoor unit · 5.3 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai Multi M-Line HE KKO3-27RRA1
Multi-split outdoor unit · 7.9 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai Multi T-Line HE KKO2-18RTA1
Multi-split outdoor unit · 5.2 kW / A+++
Price on request
On order
Photo coming soon
Kaisai
Kaisai Multi T-Line HE KKO3-24RTA1
Multi-split outdoor unit · 7.1 kW / A+++
Price on request
On order
Photo coming soon
Kaisai
Kaisai Multi T-Line HE KKO4-30RTA1
Multi-split outdoor unit · 8.8 kW / A+++
Price on request
On order
Photo coming soon
Kaisai
Kaisai Multi T-Line HE KKO5-42RTA1
Multi-split outdoor unit · 12.3 kW / A++
Price on request
On order
Photo coming soon
Kaisai
Kaisai Mobile KKPE-12PTA1
Portable air conditioner · 3.5 kW / 3.2 kW / A
Price on request
On order
Photo coming soon
Kaisai
Kaisai Mobile KKPM-12PRA1
Portable air conditioner · 3.5 kW / 2.9 kW / A
Price on request
On order
Photo coming soon
Kaisai
Kaisai Mobile KKPA-12PAA1
Portable air conditioner · 3.4 kW / 2.8 kW / A
Price on request
On order
Photo coming soon
Kaisai
Kaisai Mobile KPPH-09HRN29
Portable air conditioner · 2.6 kW / A
Price on request
On order

Kaisai after-sales, warranty and parts

For an error code, a part or a Kaisai warranty claim, give us the model codes of the indoor and outdoor units and their serial numbers. We order the parts from the Klima-Therm Group and follow up the warranty claim. Any work on the refrigerant circuit remains reserved for a certified technician.

After-sales request Request a part

Selling and installing Kaisai

Are you an installer or do you run a showroom? Join our network of Kaisai dealers. Are you a homeowner? Find an installer near you.

Become a dealer for Kaisai Where to buy Kaisai

Questions from installers

Why do some Kaisai product pages have no list price?

The Kaisai catalogue is entered from the official 2026/2027 data, prices follow series by series. A product page without a price shows "price on request": you receive the list price and your net price within 24 working hours.

Does Kaisai really heat in severe cold?

The manufacturer rates Pro Heat+ for heating down to −25 °C outdoors, and Nordic down to −35 °C. Heat output drops with the temperature; the product page gives the nominal values.

Are units compatible across series in multi-split?

The M-Line and T-Line multi-split outdoor units accept the indoor units of their own line. We check compatibility before confirming a multi-split order.

What is the warranty on Kaisai?

The Kaisai warranty depends on the model and the country. We confirm in writing, with the order, the duration and the terms that apply in Belgium. Plan for annual servicing by a certified refrigeration engineer.

Selling points for your customer

Why we distribute it

What changes with an official distributor

The ranges

Kaisai catalogue

Kaisai KFS-24HRG32X (armoire au sol)

Kaisai KFS-48HRG32X (armoire au sol, ~14 kW)

Kaisai Pro Heat+ KRW-09-TLHI

Kaisai Pro Heat+ KRW-12-TLHI

Kaisai Pro Heat+ KRW-18-TLHI

Kaisai Pro Heat+ KRW-24-TLHI

Kaisai AIR KKWK-09RTA1

Kaisai AIR KKWK-12RTA1

Kaisai AIR KKWK-18RTA1

Kaisai AIR KKWK-24RTA1

Kaisai EVO KEV-09TLHI

Kaisai EVO KEV-12TLHI

Kaisai EVO KEV-18TLHI

Kaisai EVO KEV-24TLHI

Kaisai FLY+ KKWX-09RRA1

Kaisai FLY+ KKWX-12RRA1

Kaisai FLY+ KKWX-18RRA1

Kaisai FLY+ KKWX-24RRA1

Kaisai GEO+ KKWR-09RAA1

Kaisai GEO+ KKWR-12RAA1

Kaisai GEO+ KKWR-18RAA1

Kaisai GEO+ KKWR-24RAA1

Kaisai ART KKWI-09RTA1

Kaisai ART KKWI-12RTA1

Kaisai ART KKWI-18RTA1

Kaisai ART KKWI-24RTA1

Kaisai NORDIC KNP-12NRHI

Kaisai ICE KLW-09HRHI

Kaisai ICE KLW-12HRHI

Kaisai ICE KLW-18HRHI

Kaisai ICE KLW-24HRHI

Kaisai FLY KWX-09KRHI

Kaisai FLY KWX-12KRHI

Kaisai FLY KWX-18KRHI

Kaisai FLY KWX-24KRHI

Kaisai GEO KGE-09GRHI

Kaisai GEO KGE-12GRHI

Kaisai GEO KGE-18GRHI

Kaisai GEO KGE-24GRHI

Kaisai PRO HEAT KRP-09MEGI

Kaisai PRO HEAT KRP-12MEGI

Kaisai PRO HEAT KRP-18MEGI

Kaisai PRO HEAT KRP-24MEGI

Kaisai ECO KEX-09KTH2I

Kaisai ECO KEX-12KTH2I

Kaisai ECO KEX-18KTH2I

Kaisai ECO KEX-24KTH2I

Kaisai Cassette Compact KCA4U-12HRG32X

Kaisai Cassette Compact KCA4U-18HRG32X

Kaisai Cassette Super Slim KCD-24HRG32X

Kaisai Cassette Super Slim KCD-36HRG32X

Kaisai Cassette Super Slim KCD-48HRG32X

Kaisai Cassette Super Slim KCD-55HRG32X

Kaisai Gainable KKR7-12RRA1

Kaisai Gainable KKR7-18RRA1

Kaisai Gainable KKR7-24RRA1

Kaisai Gainable KKR7-36RRA1

Kaisai Gainable KTI-18HWG32X

Kaisai Gainable KTI-24HWG32X

Kaisai Gainable KTI-36HWG32X

Kaisai Gainable KTI-48HWG32X

Kaisai Gainable KTI-55HWG32X

Kaisai KUE-18HRG32X

Kaisai KUE-24HRG32X

Kaisai KUE-36HRG32X

Kaisai KUE-48HRG32X

Kaisai KUE-55HRG32X

Kaisai Armoire KKFS-48RAA1

Kaisai Console KKGB-12RTA1

Kaisai Console KFAU-12HRG32X

Kaisai Console KFAU-17HRG32X

Kaisai Multi M-Line K2OE-18HFN32H

Kaisai Multi M-Line K3OA-27HFN32H

Kaisai Multi M-Line K4OE-28HFN32H

Kaisai Multi M-Line K4OB-36HFN32H