It's because of radiation that as you know black body is an ideal radiation body for good radiation and so good heat transfer.
The Sub-Zero 736 has 2 compressors.
refrigerator not cooling, but freezer is still freezing, what could cause this
The compressors are of both types, belt driven and direct compressor. The belt driven compressors are because of the higher requirement which is not possible by direct compressors and being un economical.
The back of a refrigerator is often painted black to help with heat absorption and dissipation. The black color helps the refrigerator's coils release heat more efficiently, aiding in the cooling process.
Refrigerator bodies are commonly painted white because white reflects light and heat, helping to keep the interior cool. In contrast, black absorbs heat, which could cause the refrigerator to consume more energy to maintain the desired temperature. Additionally, white surfaces are easier to clean and maintain than black surfaces.
Because the colour black is a good emitter of heat and therefore emits the heat away from the fridge since you would want the fridge to be cold.
The cooling fins of a refrigerator are painted black to improve heat transfer efficiency. Black color absorbs more heat than lighter colors, helping the fins dissipate heat more effectively. This process enhances the overall cooling performance of the refrigerator.
That depends on whether or not you want a spray-painted refrigerator.
Earlier Alwyn refrigerators used to sport Hitachi compressors.
The cooling fins are painted black to improve heat absorption, as black color absorbs heat more efficiently than other colors. The rough surface increases surface area, which helps in dissipating heat more effectively, making the cooling process more efficient.
The utensils are painted black because black is a good absorber of heat
Emissivity of the black body is 1. And this is probably the reason that the condenser of refrigerator is painted black to loose heat efficiently by radiation ,though there are other modes of heat transfer like conduction and convection which is not affected by colour of the body