Why is my fridge freezing on the back wall?
During the cooling process, the humidity/moisture starts to condense on the back wall as this is one of the coldest places in the fridge. These droplets can be frozen, and ice can build up on the back wall. Ice is formed because moist air is drawn into the appliance. Door not closed properly after use.
How do I stop my fridge from freezing on the back?
How to keep your refrigerator from freezing foodReset your refrigerator’s temperature. If your refrigerator is too cold, locate the temperature gage and adjust it accordingly. Rearrange your food. Make sure that the food in your refrigerator isn’t touching any of the air vents. Check your refrigerator’s door seals.
When should I replace my thermostat?
Generally, it’s a good idea to replace your thermostat roughly as often as you replace your climate control systems. So, every time you replace your air conditioner or heater, you should be installing a new thermostat as well.