15 amps is typical for a residential refrigerator, but most are connected to a 20 amp circuit.
The best brands for refrigerators are LG, and Kenmore.
Samsung and Kenmore each have affordable refrigerators and expensive ones, so neither brand is "cheaper" unless you narrow down what options you want.
Kenmore®officestore
Kenmore and GE get the best rartings.
Whirlpool, Haier, Kenmore and Norcold all manufacture refrigerators with removable ice holders.
Brands that manufacture under the counter refrigerators include kenmore, maytag, lg, samsung and many more. Most of them are usable for commercial spaces.
Information on Kenmore Elite washers, dryers, dishwashers, and refrigerators can be found at Sears, Home Depot, and Lowe's Home Improvement both online and in-stores.
The Kenmore elite only runs 9 secs in order to save energy. Kenmore produces more and more energy efficient products year after year such as washers, dryers, stoves, refrigerators, burners, and other appliances.
Kenmore, LG, and Whirlpool top the list.
Kenmore consistenslty ranks among the highest in kitchen appliances. They make stoves, refrigerators, and microwaves.
Currently Sears are offering GE, Kenmore and Whirlpool Refrigerators at discounted prices. These deals are only available online and not from their stores although it is sometimes possible to persuade store staff to order them for you.
Whirlpool has been making Kenmore's appliances for decades and has the monopoly on Refrigerators in the USA (above 70% of the market). Most are built in Mexico, paying workers about $2.00/hour (2006).