I eventually won an auction on a Gourmet GS. ... The Astra boiler and heating ... My machine, the Astra Gourmet GS, is the semi-auto plumbed-in version. ...
I now own an Astra Gourmet GS that I got from ebay and rebuilt to nearly as new. ... The Astra's boiler pressure gauge stayed within the pressurestat's deadband (15 ...