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Premiair Refrigeration & Air Conditioning Ltd offer competitive service and maintenance contracts on all types of refrigeration systems.

Our pre-programmed maintenance schedules are designed specifically for each different piece of refrigeration equipment, ensuring any possible issues are highlighted then rectified and systems are left running at optimum performance.

It is now a legal requirement that the equipment owner ensures that leak checks are carried out least once per year on any plant that has more than 3kg of refrigerant in it and to keep records to show that this has been carried out by an engineer that holds a current refrigerant handling license. All systems on a maintenance contract with Premiair are put on our F Gas Compliance Package which will ensure total compliance with all F Gas regulations.

More information can be found on our F Gas Compliance Package and F Gas Regulations pages.

Taking out a maintenance contract on your refrigeration equipment with Premiair will help to ensure:

  • Longevity of life

  • Money saving and energy efficiency

  • Reduced risk of product loss or halts in production

  • Reduced risk of breakdowns or replacement costs

  • Compliance with all F Gas legislation.

  • 24 hours a day 365 days per year emergency call out


Maintenance checks on refrigeration equipment include the following:

  • Checks carried out by Engineers that hold a current F Gas Refrigerant Handling Qualification.

  • Full system check:

    • Checking of system running pressures

    • Checking of system temperatures

    • Checking of system control

    • Main component check i.e. Compressors, Indoor fan, Outdoor fans, condensate pumps etc.

  • Filters cleaned

  • Evaporator coil sprayed with specialist fluid- improves efficiency, disinfects ensuring hygiene.

  • Outdoor condenser cleaned with specialist fluid- improves efficiency, removes dirt build up allowing greater air flow, brightens coil.

  • Compressors and Housings cleaned.

  • Drains / Condensate pumps cleaned

  • Full leak check in line with current legislation.

  • Full system report on each system.

  • Each system asset tagged with system details including refrigerant charge logged on our system as part of our F Gas Compliance Package. 


 Leak checks by Premiair Refrigeration & Air Conditioning Ltd on refrigeration systems include the following:

  • Checks carried out by Engineers that hold a current Refrigerant Handling Qualification.

  • All flared connections, compression fittings, compressor seals and components checked for leaks.

  • All accessible pipe work checked for leaks.

  • Leak checks carried out with electronic leak detector or spray when necessary.

Documentation to prove leak test has been completed – signed by engineer and client.



For any inquiries, please call: +44 28 7128 0711 or fill out the following form

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Head Office

Unit D2 Balliniska Business Park, Springtown Ind Est, Derry, BT48  0NA

Tel: 028 7128 0711

Fax: 028 7128 1737

Get a quote: +44 2871280711


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