Hvac Building

Air Conditioning

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Detection of gas for refrigeration systems

Types of gas detected: NH₃ - CO₂ - FREON

DALEMANS systems are intended for the detection of ammonia, carbon dioxide and freon.

Position of detectors

The position of the detectors is adapted according to the density of the gas. For the detection of ammonia, the detector is placed in the ceiling whereas for carbon dioxide and freon the detectors are placed on the floor.

Commissioning and maintenance

Directly or through your fitter, DALEMANS carries out the start-up and maintenance of your gas detection system in Belgium or Luxembourg.

List of services

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DALEMANS offers customised commissioning and maintenance packages

To find out more

Control units Air-Conditioning


U•C2 control unit for Refrigerant Gases

Detectors Air-Conditioning


D•420 Gas or Oxygen detector


D•TEX 420 Explosive Gas Detector

Air-Conditioning accessories

Batterie-UH6 (2)

Battery for control unit - 12V


Buzzer for control unit


Combined alarm and flashing light for control unit


Emergency stop switch for control unit 24 VDC - 230 VAC


Flashing light for control unit


U•BP Battery pack

Decision makers

Download the complete specifications for gas detection solutions for air conditioning applications.