SPAC Ltd specialise in the maintenance and protection of HVAC and Refrigeration cooling coils. Cooling coils fouled with dirt and grime can result in greater energy consumption by up to 37% and reduce the cooling capacity by as much as 30%. Our Coil Cleaner is enzyme based and targets all domestic, commercial and industrial air handling installations. It strips away any existing bacteria, fungi and other contaminants, is non-corrosive and completely biodegradable. Our Managers and Technicians are fully trained and certified and SPAC Ltd not only help customers with their specific issues relating to corrosion and energy efficiency, but also more broadly with your air conditioning management. Scroll to the bottom of the page to see our downloadable product sheets.

Coil Cleaning

We have a range of cleaning and degreasing products for HVAC and Refrigeration coils.

Coil Protect

Our coil protection treatment stops slime, mould and bacteria colonization and improves efficiency by reducing blockages.

Leak Detector

B-Sure is a highly viscous micro leak detector capable of identifying the smallest of leaks in HVAC and refrigeration coils.

Long Term

Our applications will improve indoor air quality, the longevity of your HVAC and Refrigeration System and reduce energy consumption.


SPAC Limited & OZKEM

SPAC Limited is the exclusive distributor for the entire range of OZKEM products in Papua New Guinea. Download a copy of our product sheets here.

World Leading Coating Technology

OzKem Pty Ltd is an Australian company specialising in corrosion protection for HVAC and Refrigeration Coils. SPAC Limited are an exclusive distributor, see product brochures below.

Air Conditioning

  • Maintenance & Service
  • All Brands and Makes
  • Transportable Air-Con
  • VRF / VRV Air-Con Systems
  • Single & Multi-Split Units


  • Supermarket Systems
  • Freezer and Cooler Rooms
  • Container Refrigeration
  • Display Fridges & Freezers
  • Ammonia & Co2 Systems

Automation & Fabrication

  • Computer Room Support
  • Control System Supply
  • Ducting Manufacture
  • Sheetmetal Manufacture
  • Energy Management

Products & Services

  • Compressor Rebuilds
  • Chilled Water Systems
  • Kitchen Exhaust Hoods
  • Ice Machines
  • 24/7 Emergency Support

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Website created by RJ New Designs

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