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Kaisai 12kW Arctic Air-Water Heat Pump Split with 240L Tank (KHA-12RY3 / KMK-240L-100RY3)

250 m² 145 m²
by Kaisai

✓Silent mode, eco mode and weather-responsive control

✓ Wi-fi included

✓ High Energy Savings

Original price €8.552 - Original price €8.552
Original price
€8.552 - €8.552
Current price €8.552

Tax included. Shipping cost

Delivery time

Available - Delivered within 8-14 working days!

Home delivery - Fast premium delivery on pallets

Payment options- Klarna, Paypal and Credit card, always secure payments

2 Year material warranty

Kaisai 12kW Arctic Air-Water Heat Pump Split with 240L Tank (KHA-12RY3 / KMK-240L-100RY3)

The Kaisai 12kW Arctic Air-Water Heat Pump is a top-tier unit designed to cater to the heating and hot water requirements of even larger homes. This model features a 240L tank, providing an integrated solution for both central heating and domestic hot water. Its outdoor installation is perfect for those who have limited indoor space but need a robust heating solution.

Key Features and Benefits

  • Exceptional Heating Capacity: With a heating capacity of up to 12 kW, this unit is tailored for larger homes with a substantial heating power demand.
  • Energy Efficiency: This heat pump is rated in the high energy efficiency class of A+, ensuring optimal heat output for your electricity consumption.
  • Climate Adaptability: Designed for peak performance even in harsh weather conditions, this heat pump can function at temperatures as low as -25°C.
  • High Water Temperature: This unit can deliver water at temperatures up to 65°C, making it compatible with high-temperature radiator systems.
  • Smart Control: The heat pump comes with an integrated Wi-Fi module for effortless control via a mobile app. It also supports cascade configuration for up to 6 units, offering greater system flexibility and efficiency.
  • User-Friendly Interface: A multilingual menu and touch-button controller make it simple to adjust settings and monitor the system in real-time.
  • Standard Equipment: The heat pump is equipped with a wired controller, DHW tank sensor, plate heat exchanger, flow meter, diaphragm vessel, circulation pump, pressure relief valve, purge valve, and Y water filter.

Customization Options

The 12kW Arctic model is ideal for larger homes and commercial settings, offering a powerful and efficient heating solution without sacrificing features or flexibility.


The Kaisai 12kW Arctic Air-Water Heat Pump Split with 240L Tank (KHA-12RY3 / KMK-240L-100RY3) is an outstanding choice for those with extensive heating needs. Its high capacity, superior energy efficiency, and comprehensive feature set make it a convenient and cost-effective option for various applications.

Installation Services for Heat Pumps & Air Conditioners

Enjoy comfort and efficiency with Klimatime, where we do more than just offering premium heat pumps and air conditioners. In partnership
with Instapro (MyHammer, Werkspot,, we help you with a seamless,
reliable transition to a better home environment, precisely tailored to your needs.

Quick and Competent Matching: Just a few clicks after your purchase, you'll receive a link to post your installation request. Within
24 hours, you'll be matched with top-tier installers in your area. Whether you're installing a water-based heat pump system, an air-to-air unit, or an air conditioner, our platform connects you with professionals offering competitive pricing, ensuring you receive the best service at the best price.

Assured Quality and Trust: Installers on the platform go through a rigorous selection process, including ID and background checks, skill evaluations, and reviews of their previous work. This vetting process make sure you receive service from experts who are not only experts in their field but also trusted by the community for their high-quality work.

Tailored Choices: Our partner provides you with the
information needed to make the best decision for your home. You'll have access
to installer profiles, customer reviews, and photo galleries of past projects, allowing you to compare and select the installer that best fits your requirements and budget.

Comparing Quotes: A key advantage of our service is
the ability to compare quotes from different installers in your area. This ensures you're fully informed about the cost of installation, which can vary
based on the project's specifics. Here are some approximate costs:

Approximate cost of installing*

• Air-Water Heat Pump: €3500 - €6400
• Air-Air Heat Pump / Air Conditioner: €1250 - €2000

*These prices are estimates based on average offer prices
on the market and may vary by installer and size of the project Please note that prices may exceed these ranges for larger projects

Comprehensive Support: If any issues arise, the dedicated helpdesks of MyHammer, Werkspot or are at your service, offering support and ensuring a smooth resolution.

Your Choice, Empowered by Klimatime: It's important
to clarify that while Klimatime assists in selecting the appropriate model of heat pump or air conditioner for your needs, the help with finding installers is carried out by our trusted partners. This collaboration ensures that the
total cost of a competitively priced heat pump or air conditioner from well-known brands on Klimatime, together with a competitive installation via our partner, presents an incredibly cost-effective solution compared to many
competitors in the market.

Don't forget that to be eligible for subsidies, it's crucial to have your heat pump or air conditioner installed by a qualified professional. Choosing a certified installer ensures not only optimal performance but also compliance with local regulations, making you eligible for potential financial incentives. Ensuring your installation meets all necessary standards for subsidy eligibility.

Available for customers in Germany (, The Netherlands (,
and France ( If you want help with finding installer in another country
within the EU, send us an e-mail at


Telephone support and advice on

German / English


Monday - Friday

9:00 a.m. – 11:00 a.m.

15:00 p.m. - 17:00 p.m

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