The Perfect Cooling and Heating Solution For You and Your family

Gaff Air 97 Old Bowral Rd, Mittagong 2575
Telephone: (02) 4871 3433


What sets us apart

Engas-the Hydrocarbon Refrigerant experts

Engas is an environmental and energy efficiency company built on more than a decade of research and expertise in the field of Hydrocarbon Refrigerant technology.We offer our distributers and customers an array of established hydrocarbon products with proven unparalleled performance.

Engas superior hydrocarbon products are also complemented by our professional technical and customer support services.Customers can also expect quality onsite training and engineering consultancy support.

Cool innovations for a better world

In an increasingly socially responsible business world,reducing carbon emmisoions and helping to fight climate change is a mission embraced by one and all.Over the years,Engas has been providing unique natural refrigerant expertise and solutions that help companies and individuals meet their environmental goals.With rapid worldwide conversions of cooling systems from fluorocarbon to Hydrocarbon Refrigerants,we look forward to a more natural and efficient cooling for a greener planet.

Guaranteed for Quality and Purity

Engas Hydrocarbon Refrigerants are guaranteed for quality and hydrocarbon content .All our refrigerants are manufactured with vigorous quality control under the guidance of Dr Ladas Taylor.

Dr Ladas Tylor B.Sc,PhD

Technical Director
Dr Taylor is a word expert on Hydrocarbon Refrigerants and has studied the use and application of natural refrigerants for over 30 years.He has been regurlarly contracted by the United Nations Environmental Progtram(UNEP) to lecture and carry out training in developing countries on the safe use and application of Hydrocarbon Refrigerants.
To address the problems of ozone depletion and climate change,Dr Taylor conducted independent research in the field of natural refrigerants. Through his sustained efforts, Dr Taylor has developed several hydrocarbon refrigerant blends to replace the harmful chemical refrigerants.He has also facilitated the successful application of natural refrigerants in countries all over the world.

Engas is an environmental and energy efficiency company built on more than a decade of research and expertise in the field of Hydrocarbon Refrigerant technology.
What are Engas Hydrocarbon Refrigerants?

Engas Hydrocarbon Refrigerants are natural ,non-toxic refrigerants that have no ozone depleting properties and minimal global warming potential .There are only five natural refrigerants.The other four are Air, Water, Ammonia and Carbon Dioxide.

Natural and climate friendly

Engas Hydrocarbon Refrigerants are the perfect replacement for most chemical refrigerants. Unlike chemical refrigerants, Hydrocarbon Refrigerants have an atmospheric lifespan of less than a year and register almost zero global warming potential (GWP).

Higher efficiency with guaranteed savings

Engas Hydrocarbon Refrigerants are approximately 50% more efficient conductors of heat than Fluorocarbon Refrigerants. Their operating pressures are about 20% lower than that of Fluorocarbon Refrigerants. These lower operating discharge pressures reduce the work that the compressor has to do thus reducing wear and tear. There is less pressure on pipe work, joints, hoses, fittings and the like reducing the likelihood of leaks. This can and will extend the working life of your equipment.
All these advantages equate to an energy saving of between 17% and 35% with an average of 25%.

Simple and safe

No need for retrofitting or modification on new or existing refrigeration and air-conditioning systems. Engas Hydrocarbon Refrigerants provide a safe and easy drop-in solution for trained engineers and technicians.

Tel: 1300 463 642
Address: Engas Australasia
PO Box 463, Joondalup W.A. 6919

Engas M10

Medium temperature Hydrocarbon Refrigerant


  • Ice-cream cabinets
  • Domestic refrigerators and freezers
  • Refrigerated display cabinets

Engas M10 is suitable for replacement of all R600a refrigerators and freezers.
All refrigerators and freezers using Engas M10 will cool down approximately 30% faster and save about 20% on energy
compared to refrigerators and freezers using R134a and R12.

Engas M40

Medium to low temperature Hydrocarbon Refrigerant


  • Air-conditioning systems Domestic, commercial and refrigerators and freezers
  • Cool room and freezer rooms

Engas M40 is a pure Hydrocarbon Refrigerant which has no temperature glide.
It is a perfect replacement for air-conditioning systems manufactured for R290.

Engas M30

Medium temperature Hydrocarbon Refrigerant


  • Vehicle air-conditioning
  • Domestic refrigerators and freezers
  • Cool rooms and freezer rooms
  • Industrial liquid chillers (commercial and industrial)
  • Supermarket display refrigerators

Engas M30 is designed as a direct replacement for R12 and R134a. Engas M30 is efficient and safe to use, requiring no modification to existing air-conditioning or refrigeration systems.By replacing existing R134a with Engas
M30 in automobiles, vehicle interiors will be cooled approximately 30% faster due to the refrigerants higher critical temperature.

Engas M50

Low temperature Hydrocarbon Refrigerant


  • Residential and commercial air-conditioning systems
  • Cool rooms and freezer rooms
  • Milk chillers and vats
  • Industrial liquid chillers (commercial and industrial)
  • Refrigerated containers

Engas M50 is designed as a direct drop in replacement for the chemical refrigerant R22, R502 R404a, R407c and R507c.By converting air-conditioning and refrigeration systems to Engas M50, you can save approximately 20% energy usage. Whilst also minimising wear and tear on all systems that are converted or retrofitted.

Engas M60

Special application Hydrocarbon Refrigerant


  • Residential and commercial air-conditioning systems that are designed to operate on R410aEngas M60 is a special purpose Hydrocarbon Refrigerant specifically designed to replace R410a.By retrofitting an existing system from R410a to Engas M60 we expect savings of approximately 35% on energy usage. Wear and tear will also be dramatically reduced on the air-conditioning system as a direct result of the conversion to Engas M60.

Engas’s hydrocarbon products meet the list of international standards set and followed by the governments of Britain, Australia: (BS: 4434 1995and the AS/NCS 1677), the Scandinavian countries and EU European countries: (EN-378, EN378, IECIEN 60335-2-40, DIS 1505149, IEC/EN 60335-2-24 andlEC/EN60335-2-89, ISO 817:2005)