Refrigerators are used in houses
Neon gas is used in refrigerators.
Helium can be used in refrigerators, but this application is expensive, not commercial.
Its used in the compressors of refrigerators and air- conditioners
Amana's refrigerators have many strengths. They are know to have excellent reliability and are offered at a reasonable price. These refrigerators are also available at a number of locations and can often be serviced locally.
refrigerators
CFC's are used in refrigerators. They are extremely harmful for ozone layer.
cfc
METHANE
Fluorine
There are many types of subzero refrigerators available for sale in America. They are called freezers and can be bought at a decent price at any department store.
The largest Kitchenaid refrigerators are the 25 cubic foot Archtiect II series. These range in price from $2,600 to $2,800 - this is the MSRP, so specific pricing might vary somewhat.