Winter Energy Savings
What if the outside temperature is real cold (like - 15 degrees Fahrenheit) ?
Outdoor Temperature = -15 F (degrees Fahrenheit)
Ideal Temperature Range Inside the Freezer = -5 F to -10 F
Ideal Temperature Range Inside the Refrigerator = +34 F to +38 F
|In Fig. 1, the refrigerator & freezer both are at ideal temperature and both passages (a & b) are closed.||In Fig. 2 the refrigerator has gotten too warm & passage b is opened.||In Fig. 3 the freezer has gotten too warm & passage a is opened.|