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    Our EUREKA series heat pumps combine maximum efficiency with modern design. With capacities ranging from 10 kW for small single-family homes to 20 kW for multi-family
    buildings, we offer the right models—for both new construction and renovation projects.

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    Our EUREKA EU35L combines maximum efficiency with modern design. With an output ranging from 6 to 37 kW, it is ideal for commercial buildings.

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    The proven LAMBDA user interface offers intuitive operation and flexible adaptation to individual heating needs.

    to the controller
    Eco Hydraulic Solution

    Compact hydraulic solution for easy installation of LAMBDA heat pumps

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EUREKA Magna - Large-scale heat pump

The Ultimate Solution
for Efficient Heating
EU35L

Hintergrundgrafik
Visit our authorized partners at upcoming trade shows and learn more about our heat pumps in person—here is an overview of all trade show dates:

Vienna, October 10, 2026 – October 10, 2026 

Berlin October 10, 2026 – October 10, 2026

Hamburg October 10, 2026 – October 10, 2026

EUREKA Magna EU35L

The first large-scale heat pump from LAMBDA Heat Pumps for residential, industrial, and commercial applications

With the EUREKA Magna EU35L, LAMBDA Heat Pumps is launching its first large-scale heat pump. This heat pump is designed for large-scale applications: residential construction, larger apartment buildings, industrial facilities, or commercial applications.

Deliveries will begin in Q2 2026

Maximum efficiency thanks to
a patented 3K process

30% less electricity

(compared to the highest

energy efficiency standard for heat pumps, A+++)

Lowest noise level

Supply temperatures
up to 70°C 

Fully Modulating
Power Control 

Environmentally friendly
refrigerant R290 (propane)

End-to-end encrypted remote access

Cooling is available as standard

No space required
inside the building
thanks to the compact outdoor unit

Highly efficient even
in existing buildings

Intelligent Load Management

Easy to cascade
up to 5 units
(175 kW maximum power)

Technical Specifications

EUREKA Magna EU35L
Air/water monoblock
Height x Width x Depth
2320 x 1700 x 1190
mm
Max. power (-10°C)
32
kW
SCOP 35°C EN 14825
6.06 / 239%
Icon A+++
Management Division (2°)
6–37
kW
Sound power EN 12102
53
dB(A)
COP A2W35 EN14511
5.2
SCOP 55°C EN 14825
4.55 / 179%
Max. supply temperature
70
°C
R290 Fill Volume
4.9
kg
Weight
450
kg
Color
Matte anthracite gray (RAL 7016)
Download data sheet
Smart Control

Intuitive controls for
individual heating needs

The proven LAMBDA user interface offers intuitive operation and flexible adaptation to individual heating needs. 

to the controller
Downloads

Explore our downloads

Here you will find useful downloadable resources, such as wiring diagrams, user manuals, and data sheets for specific device models. We are also happy to assist you personally if you cannot find the information you need on this page.

All downloads
LAMBDA
Brochure
Operating and
Installation Instructions
About EUREKA
Installation Instructions
View all downloads
Installation partners near you

Find an installation partner for LAMBDA heat pumps

Are you looking for an installation partner near you who can install our LAMBDA heat pumps? Use our new Partner Finder to find the installer nearest you right away.

Commercial Construction Projects

Hospitality guaranteed – thanks to a cascade of 3 LAMBDA EU20 L heat pumps
The history of the Landgasthaus zur Quelle in Seeshaupt is a testament to tradition and innovation. Originally known as a post station and beer hall, the building has become an integral part of the village landscape since the early 20th century.
LAMBDA Wärmepumpen GmbH
Perlmooserstraße 2 , A-6322 Kirchbichl
Tel.: +43 506 322
E-Mail: office@lambda-wp.at
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