Clearly, air-conditioning service providers may not refill systems with fluorinated greenhouse gases if an abnormal amount of the refrigerant has leaked from the system, until the necessary repair has been completed. This tracer uses a non-toxic, non-flammable, environmentally friendly (non-polluting) mixture of 5 per cent hydrogen and 95 per cent nitrogen. The leak detector reacts to the hydrogen component of the tracer – because hydrogen molecules are so small, it is an ideal gas for leak detection. The gas is charged into an empty system at a pressure of approximately 75 psi (5 bar). Once the source of the leak is located the gas can be released and the system can be recharged again with refrigerant. The N2H2 leak detection kits can be used as a stand-alone kit or in configuration with our AC1234-8i, AC1234-7i, AC1x34-7i, AC1234-5i and AC1x34-5i.

Kit contents:

• Universal leak detector (R134a, R1234yf, H2)
• Pressure regulator (0-100 bar)
• DIN 477-10 24,32x1/14" adapter for N2H2 bottle
  
• Connection hoses ¼ SAE (155 cm)
• 2 liter N2H2 bottle
• Pressure Test Gauge
• R134a HP quick coupler (SAE)
• R1234yf HP quick coupler (SAE)