Welcome to
the new LESSAR website

Air conditioning equipment and ventilation

Welcome to
the new LESSAR website

Wholesale Internet-shop of climatic equipment

Go to the website >
3 clicks
and your order will be checked out
possibility to order low-temperature sets for residential and light-commercial split systems
round-the-clock access to the information

Partnership with the World Wildlife Fund (WWF)

— LESSAR contribution to saving Amur tiger

About the brand

Principles of the LESSAR brand

Modern people spend 90% of their time indoors. We create a comfortable environment for living in every home to inspire people to create, improve themselves, and work for the benefit of their community and the world.
Rational, economical use of resources in production processes
Support for environmental initiatives
The reduction in electricity consumption
Introduction of innovations

Selection of air conditioning

Find out which equipment is right for you

Please note that the calculation is based on standard conditions, without taking into account the possible individual characteristics of the object.

Enter the calculation parameters

Room area, m²
Ceiling height, m
Number of people, persons
The total power of the electrical devices switched ON, kW
Number of windows in the room
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Our partners

These companies already use Lessar climate equipment