Brussels, 22 June 2026 - Daikin Europe announces the launch of the X Series, a next-generation mixed heat pump system designed to deliver complete comfort year-round. For the first time, one Daikin system combines air-to-air heating and cooling, hydraulic heating such as underfloor heating, as well as domestic hot water production. The X Series brings air-to-air and air-to-water technology together in a single integrated solution for new and modernised homes up to 150 m².
The X Series will be launched across Europe in phases from September 2026 onwards. Exact availability and on-sale dates may vary by country.
One solution for every season
Every season brings different comfort needs. The X Series is a purpose-built system to meet all of them, simultaneously and efficiently, from a single outdoor unit. Designed for new-build and fully renovated homes where outdoor space is limited, it addresses a growing market need. One integrated system covers all aspects of indoor climate and hot water, without the complexity and footprint of separate systems.
The mixed technology behind the comfort
At the heart of the system is a single outdoor unit with five connections, combining the functionality of a multi air-to-air heat pump and a Daikin Altherma air-to-water heat pump in one integrated solution.
Air-to-water heat pumps
Up to four air-to-air indoor units can be connected, covering heating and cooling throughout the home. Homeowners can choose from a full range of indoor unit types to suit any room and interior style: wall-mounted units, floor-standing units, concealed ceiling (ducted) units or cassette units.
Air-to-air heat pumps
One Daikin Altherma hydraulic indoor unit connects to underfloor heating circuits, radiators, and a domestic hot water tank. Two tank sizes are available: 180 litres and 230 litres, suitable for the hot water demand of most residential households
That architecture makes the X Series unique in Daikin’s residential portfolio. Its adaptable configuration allows systems to be installed step by step, while air-to-air and air-to-water work simultaneously in the same mode. It is a future-ready solution that evolves with the home and with every season.
Monitored energy consumption
The X Series connects fully with the Daikin Onecta app, giving homeowners complete control from anywhere. Remote management of temperature, scheduling, domestic hot water management and energy consumption monitoring for the connected air-to-air indoor units is available at all times, with additional voice control compatibility via tools such as Amazon Alexa and Google Assistant.
Built for flexibility
For installers: The X Series fits seamlessly into any home layout thanks to its space-saving, adaptable configuration. Using R-32 refrigerant, no special safety precautions are required on site, and a wide choice of indoor unit types allows the system to be tailored to any room or interior style. With just one outdoor unit, there are fewer components to commission, service and maintain, keeping installation straightforward and running costs low.
Support & service
The X Series is supported by Daikin’s Stand By Me platform, providing homeowners and installers with a comprehensive suite of after-sales support services:
- Simple product registration
- Warranty information and management
- Service scheduling and appointment booking
- Access to Daikin’s nationwide service network for rapid technical support
Stand By Me ensures that every X Series installation is backed by Daikin’s extensive service infrastructure, providing peace of mind for both installer and end user throughout the lifetime of the system.
Product specifications
- Suitable for new-build or fully renovated homes up to 150 m²
- 1 outdoor unit, 5 connections
- Up to 4 air-to-air indoor units: wall-mounted, floor-standing, concealed ceiling or cassette
- 1 Daikin Altherma hydraulic indoor unit for underfloor heating, radiators and domestic hot water
- Domestic hot water tank: 180 l or 230 l
- Energy efficiency: up to A+++ air-to-air cooling, A+++ (35°C) and A+ (55°C) air-to-water heating, A+ domestic hot water
- R-32 refrigerant
- Compatible with Daikin Onecta app
About Daikin Europe N.V.
The Daikin Europe Group is a leading provider of heating, cooling, ventilation, air purification and refrigeration (HVAC-R) technology in Europe, Middle East, and Africa. Daikin Europe caters to a diverse customer base within this region by designing, manufacturing, and marketing an extensive range of products, maintenance services, and turnkey solutions tailored for residential, commercial, and industrial applications. The company employs over 13,800 employees through 58 subsidiaries and operates 15 manufacturing sites in Europe (12), Turkey (1) and the Middle East (2). Daikin’s refrigeration products are available under the Daikin, Tewis, Zanotti, Hubbard, and AHT brands. Headquartered in Ostend, Belgium, for over 50 years, the Daikin Europe group is a subsidiary of the global group Daikin Industries.
About Daikin Industries Ltd.
Daikin Industries (DIL) is a global leader in heat pump, air conditioning and air filtration technology. The company employs over 100,000 employees worldwide. Founded in Osaka in 1924, it is the only manufacturer in the world that develops and manufactures heating, ventilation, air conditioning, and refrigeration equipment, as well as compressors and refrigerants in-house. Daikin was named one of the world’s top 100 most innovative companies by Clarivate (UK) and LexisNexis (USA), recognized for its leadership in technology research and intellectual property patents. For its fiscal year 2024 Daikin reported a record sales result of € 28,98 billion sales (1 April 2024 – 31 March 2025).
Read more on www.daikin.eu and www.daikin.com.
Media Contacts Daikin Europe N.V.
Sofie Sap – T.: +32 472 580482 Mail: sap.s@daikineurope.com
Daisuke Kakinaga – T.: +32 465 462321 Mail: kakinaga.d@bxl.daikineurope.com
