User Inputs to the Refrigerator Model

At the simple inputs level, users can specify the number of refrigerators in their house, from zero to three refrigerators. Each refrigerator specified has default characteristics (appliance type, size and year) assigned depending on whether it is the first, second or third refrigerator in the house. In the detailed inputs calculation mode, users can alter these default characteristics.

User Inputs for Refrigerator Analysis

Variable Name Range of possible Values Default Value Unit
Present

Yes/No

Yes (1st Unit)

No (2nd Unit)

No (3st Unit)

 
Type

General

Automatic Defrost, Side-by-Side

Automatic Defrost, Top Freezer

Manual Defrost

Automatic Defrost, Side-by-Side

 
Year

1972-2011

Current Year - (Unit Lifetime / 2) (1st Unit)

N/A (2nd Unit)

N/A (3st Unit)

year
Size

Small (13-15 cu ft)

Medium (16-18 cu ft)

Large (19-21 cu ft)

Extra-Large (22+ cu ft)

Large (1st Unit)

N/A (2nd Unit)

N/A (3st Unit)

cu. feet

1. Users can specify zero to three refrigerators at the "simple inputs" calculation level.

2. For calculating adjusted volume, the mid-range of each size bin is used, with the exception of the “Extra-Large” bin which uses 24 cu. ft as the calculation value.


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