20WN2

Thanks to its flexible installation options – as a wall-mounted or through-thewall unit (with optional mounting kit) – the Polarik 20WN2 adapts perfectly to a variety of installation scenarios. It is the ideal solution when efficiency, reliability, and versatility are essential.

The Polarik series combines decades of expertise as one of Europe’s leading manufacturers of trailer and commercial refrigeration with state-ofthe- art cooling technology. Our monoblock refrigeration units, housed in sleek, durable metal casings, are specially designed for cold rooms ranging from 5 to 40 m³, delivering reliable cooling and freezing performance—even under demanding conditions and ambient temperatures up to 43 °C.

Featuring user-friendly plug-and-play installation and environmentally friendly, CFC-free refrigerants with exceptionally low energy consumption, the units include an intelligent, energy-saving defrost function with customizable temperature and timeout settings, such as complete defrosting during rest periods.

With quick and easy switching between user profiles, the system adapts flexibly to a wide range of applications. For enhanced security and control, optional features like remote monitoring via Modbus interface and Bluetooth modules are available.

Polarik stands for premium quality, maximum efficiency, and dependable operational reliability — the perfect choice for professional cold rooms in hospitality, retail, and industry.

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Conditions for volume calculation - Normal temperature
Cold room insulation: 100 mm
Load density: 250 kg/m³
Specific heat capacity of the product: 3.22kJ/kg*K
Product entry temperature: +15 °C
Compressor runtime: 18 h
Goods handling: 7%

Features

  • CFC-free refrigerant R-455A (GWP = 146)
  • Cable for cold room lighting
  • 2 m power supply cable (without plug)
  • Cable for door contact switch
  • Can be used as a wall-mounted or through-the-wall unit (with mounting kit)
  • Remote control with 5 m cable

Features & Highlights

  • User-friendly plug-and-play installation
  • Environmentally friendly, CFC-free refrigerant with exceptionally low energy consumption
  • Easy and fast adjustment of user profiles
  • Specific temperature and timeout settings for each scheduled defrost cycle (e.g., full defrost during idle periods)
  • Optional remote monitoring via Modbus interface
  • Bluetooth module available on request

Our Promise

  • 24 months warranty
  • First 12 months warranty covering parts and labor
  • Additional 12 months warranty on parts
  • Fast availability of spare parts and immediate delivery

Technical overview 20WN2

Temperature range
-5 °C to 10 °C
Max. external temperature
43 °C
Max. volume of the cold room
20 m3
Voltage
400 V
Frequency
50 Hz
Cooling capacity
2752 W
Compressor energy consumption
1105 W
Current consumption LRA
LRA 42.2 A
Current consumption FLA
FLA 7.5 A
Defrost type
Hot gas
Evaporator air flow
1100 m3/h
Condenser air flow
1100 m3/h
Degree of protection
34 IP
Refrigerant
R-455A
Refrigerant quantity
850 g
Weight
106 Kg
Color
9010/7024 RAL
Mounting type
Wall mounting

Refrigeration capacity

Kälteleistung des Monoblocks Polarik 20WN2 in Abhängigkeit von der kühlraumgröße und Außentemperatur
Customized cooling solutions – Go to our contact form now
GOVI is one of Europe’s leading manufacturers of refrigeration units for refrigerated trailers. We offer an exclusive range of solutions tailored to the needs of diverse industries – with products that stand out through exceptional design and cutting-edge technology.

CONTACT

Address
GOVI GmbH
Max-Planck-Str. 5
53842 Troisdorf
Germany

Phone: 0049 (0) 2241 9229460
E-mail:   info@govi-gmbh.de

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