It's common knowledge that old appliances are less efficient than new appliances, but how do you know when an appliance is old enough to warrant replacement?
Energy Star has developed the following guidelines to help you decide when it's time to replace your appliances:
Clothes Washer - replace machines 10 years old or older
Dishwasher - replace non-Energy Star machines
Freezer - replace models made before 1993
HVAC Equipment - replace systems 10 years old or older
Refrigerator - replace models made before 1993
Room Air Conditioners - replace non-Energy Star models
Water Heater - replace heaters 10 years old or older

