BROWSE | ECO-22 :·: ECO-32 :·: ECO-134 :·: ECO-404 :·: ECO-410 :·: ECO-R600a


ECO-134 is a reduced GWP replacement for HFC-134a (R134a) in medium temperature applications like heat pumps, air-cooled and water-cooled chillers, district heating and cooling systems, vending machines and beverage dispensers, CO2 cascade systems etc.

  • Operation at a much lower pressure than R134a

  • Bulk cooling capacity equals R12, R134a and R1234yf
  • Applicable in heat exchange and ex­pansion installations designed for R12, R134a or R1234yf

  • Compatible with the common refrigeration materials and lubricants

  • Applicable in compressors designed for R12, R134a or R1234yf as well as in special hydrocarbon compressors

Application and use:

Perfect for use in small commercial re­frigeration and air conditioning systems, in which R12 has been traditionally used.


Safe application of hydrocarbon refriger­ants by accredited technical experts is guaranteed with a common-sense ap­proach and compliance with the applica­ble safety standards and regulations.

Simply put, hydrocarbon refrigerant is safe for use in refrigerators and air condi­tioning systems as well.

However, similar to gasoline, solvents and other common volatile substances, the hydrocarbon re­frigerant is highly flammable, so its re­lease should be prevented when an igni­tion source is present. The autoignition temperature of the refrigerant is 460-470°C.

Product characteristics:

  • High purity hydrocarbon refrigerant.
  • Precision propane/isobutane blend.
  • Cylinder has a liquid withdrawal valve (upright position labelled).
  • 5 kg cylinder (equivalent to 14.7kg of R134a) will charge up to 24 cars.
  • Packed in a cardboard box with infor­mation kit containing refrigerant identifica­tion labels, material safety data sheet and other usage guidance information.
  • Superior heat rejection – gives better condenser heat exchange performance.
  • Only 35% by weight required of recom­mended fluorocarbon refrigerant charge.
  • Digital scales recommended – they save a great deal of time and also help to prevent refrigerant wastage.
  • ECO 134 is compatible with any refrig­erant lubricant.

Effect on Systems:

  • Lower head pressures reduce load on compressor.
  • Less heat at compressor.
  • Less engine drain at idle and when run­ning.
  • Choice between reverse or single-use valve.
  • Quicker pull down temperature at vent.
  • Lower vent temperature at all times.
  • No upgrading to existing equipment re­quired.
  • No change to repairing procedures while installing.


Available in 5.5 kg cylinders, 420g, 200g and 160g cans.
Available in 14.3 liter cylinders, 750ml, 360ml and 285ml cans (equivalent to 14.7kg, 1135 gr and 540 gr 432 gr of R134a).