Tag Archives: WT69

The new WT69 (now R469A) refrigerant replaces R23

Weiss Technik Explorer

WT69 wins innovation award The New WT69 (now R469A) refrigerant replaces R23 and the jury of the German Innovation Award (GIA) has honoured WT69 / R469A twice: In the category chemical industry with the prize in gold on the 1st place and in the category energy solutions as “winner”. Since 1954, the German Design Council has […]

Fgas regulations and what it means for our Customers

Fgas regulations and what it means for our Customers

In this blog we discuss the Fgas regulations and what it means for our customers Weiss Chambers mainly use the following gases: R134a, R404A and until recently R23. R23 is still available but now we are using R469A (WT69) instead. R469A was developed by Weiss and has a lower GWP. See our blog on WT69/R469A […]

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