The humidity in a wine cooler should be kept around 50%-70% to protect the corks from drying out and shrinking, preventing air from entering the bottle that could spoil the wine.
How to ensure proper ventilation for a built-in fridge?
Proper ventilation is critical to the operation of a built-in fridge. There must be sufficient space around the appliance and special openings in the cabinet for air circulation, according to the manufacturer's instructions.
Can I easily replace one built-in fridge with another?
Replacement can be complicated if the new fridge is not the same dimensions as the old one. In some cases, adjustments to the cabinets may be required to fit the new fridge.
How much noise do fridge freezers make?
Modern fridge-freezers are relatively quiet, with noise levels around 35-45 dB. If noise is an important factor for you, look for models with low noise levels.