Installer

From professional to professional: Just like you, we love the challenge of demanding projects. As a reliable manufacturer and partner for refrigeration/air conditioning/heating and ventilation solutions, we are always on hand to advise you and pass on our decades of experience to you.
Discover our expert training courses, planning documents, technical product documentation as well as our comprehensive knowledge database for professionals with practical tools.

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Private customer

With air conditioning, heat pumps, and ventilation systems from Mitsubishi Electric, you can cool, heat, and ventilate your space easily and efficiently. Our systems stand out for their quiet operation, energy efficiency, and minimal environmental impact.
Discover our wide selection of elegant and energy-efficient solutions for your home. Our expert partners are here to assist you with planning and installation.

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Knowledge

Knowledge at work: our concentrated knowledge for you! As a provider of high-quality, innovative systems in refrigeration, air conditioning, heating and ventilation technology, we benefit from decades of experience - and you benefit from our expertise.
In our knowledge database, we are happy to share our expertise on advanced air conditioning systems, heat pumps, chillers and ventilation systems with you.

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About us

Mitsubishi Electric Living Environment Systems - LES for short - is a division of Mitsubishi Electric, one of the world's leading companies for the manufacture and sale of numerous electrical and electronic products.
The division has stood for innovative air conditioning solutions in Germany since 1991. Since then, we have helped to develop and shape the entire cooling, heating and ventilation market from Ratingen.

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myLES

Log in to the customer portal now and view your orders with associated documents, view and comment on your offers and other services.
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  Register now for the LES customer portal and benefit from the digital services and functions.
  
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Centralized. Intuitive. Comprehensive.

The World of Mitsubishi Electric on Your Customer Portal

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Registration for the myLES Customer Portal

myLES - Everything You Need for Your Day-to-Day Business with Mitsubishi Electric

Customer Area

Take advantage of exclusive information and services related to our products, training courses, downloads, and technical documentation.

Who can use myLES?

Access to myLES is reserved exclusively for customers who purchase Mitsubishi Electric LES products directly from us.

Please note that registrations from end customers, customers of our wholesale partners, and HVAC planners cannot be activated.

Here's what myLES offers

Technical Product Information and Documentation
Exclusive downloads and resources, such as overviews of quotes, invoices, delivery slips, and orders
Online Stores for Products and Marketing Materials
Service and Support Information
Training and Event Offerings
The latest news from the industry and from Mitsubishi Electric

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Are you a direct customer of Mitsubishi Electric LES? If so, please use the form below to register. Once we have reviewed your information, our team will get back to you.

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Direct partner
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📐 HVAC planner
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🔍 Wholesale customers
Go to the specialist contractor page & search

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