![A randomized trial of energy cost information provision alongside energy-efficiency classes for refrigerator purchases | Nature Energy A randomized trial of energy cost information provision alongside energy-efficiency classes for refrigerator purchases | Nature Energy](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41560-022-01002-z/MediaObjects/41560_2022_1002_Fig1_HTML.png)
A randomized trial of energy cost information provision alongside energy-efficiency classes for refrigerator purchases | Nature Energy
![What are the Different Class Types for Appliances: Class I Appliances, Class II Appliances, Class III Appliances What are the Different Class Types for Appliances: Class I Appliances, Class II Appliances, Class III Appliances](https://globalcache.inspec-bv.com/cmsstatic/classimages.png)
What are the Different Class Types for Appliances: Class I Appliances, Class II Appliances, Class III Appliances
![What are the Different Class Types for Appliances: Class I Appliances, Class II Appliances, Class III Appliances What are the Different Class Types for Appliances: Class I Appliances, Class II Appliances, Class III Appliances](https://globalcache.inspec-bv.com/cmsstatic/class1a.png)
What are the Different Class Types for Appliances: Class I Appliances, Class II Appliances, Class III Appliances
![What are the Different Class Types for Appliances: Class I Appliances, Class II Appliances, Class III Appliances What are the Different Class Types for Appliances: Class I Appliances, Class II Appliances, Class III Appliances](https://globalcache.inspec-bv.com/cmsstatic/portableappliances.jpg)