Explosion Proof Air Conditioner, ATEX Certified.

Explosion Proof Window Unit
16 years of experience

Years of experience

Fast delivery

Fast delivery

Expert ATEX advice

Expert advice

World Wide Shipping

Worldwide Shipping

Symbol for ATEX certified electrical equipment for explosive atmospheres

ATEX Certified

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  • Capacity 2.6 - 3.7kW
  • Certified for ATEX zone 2 and 22
  • Energy label A
  • Use of R32 (eco-friendly)
  • Easy installation
  • Delivery from 2 weeks


Easy installation is the main benefit of our explosion proof ATEX window air conditioners. Therefore we complete our range of ATEX explosion proof air conditioners with the latest type of R32 window models.

Ex-Machinery modifies these ATEX window AC units to enable comfortable working conditions in small and medium spaces, exposed to gas or dust explosion risks. (ATEX zone 2 and 22) These ATEX window models are equipped with an inverter based scroll compressor; the latest energy efficient technology. Usage of the newest refrigerant R32 is 100% environmental friendly.

All our explosion proof air conditioners are supplied with:

  • ATEX-marking
  • Declaration of conformity 3G/D
  • Installation instruction for hazardous areas
  • User manual

Specifications: ATEX Air Conditioner Window Unit

General Technical Specifications

Capacity 2.8 - 3.7kW
Voltage 230 VAC
Type Window model, monoblock
Technology DC Inverter, refrigerant R32
Control Wired wall mount control unit or infrared remote control
43 kg (2.8 kW) 50 kg (3.7 kW)
375x560x710 mm (2.8 kW) or 428x660x700 (3.7 kW)

Explosion Safety Specifications (ATEX)

EU Directive 2014/34/EU (ATEX 114)
ATEX marking gas 3G Ex ic nAC h IIC T3 Gc
ATEX marking dust 3D Ex ic tc h IIB T140°C Dc
Applied Standards EN 60079-0; Explosive atmospheres - Part 0: Equipment - General requirements

EN 60079-11; Explosive atmospheres - Part 11 : Equipment protection by intrinsic safety "i"

EN 60079-15; Explosive atmospheres - Part 15 : Equipment protection by type of protection "n"

EN 60079-31; Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t"

EN 80079-36; Explosive atmospheres : Non-electrical equipment for explosive atmospheres - Basic method and requirements

EN 80079-37; Explosive atmospheres : Non-electrical equipment for explosive atmospheres - Non-electrical type of protection “h”