1958 American Gas Association Ad - Air-Conditioner, Too-BQ07
Gas Air Conditioning?
Gas Air Conditioner - YouTube
1959 American Gas Association Ad - Cooled in Summer | eBay
Gas Fired Chillers - Refrigerator Troubleshooting Diagram
Stone Mountain Technologies, Inc.
Arkla Servel 18010-43 Flue Gas Water Treatment Kit | eBay
Gas Air Conditioner - YouTube
Gas Air Conditioner - YouTube
1980 Sears mobile home packaged green air-conditioner
Robur Corporation on Twitter: "Do you have the oldest working Arkla-Servel gas air conditioner? We know of 40+ year old working units but we want to find the oldest. For a chance