Check out chiller gases

Check out your chiller gases now.

1. Look at the labels (this picture is on a Heidelberg 102)
   
2. Refer to listing on SSS Technical Paper 10  http://bit.ly/1b33zek
3. Plan how to change gases if the gas is an HCFC (this gas mixture in this photo is not an HCFC.)

Note that you have to remove all HCFCs before 1st January 2015. Now is the time to plan for this; leave it for another 12 months and prices are sure to go up.