The 50/50 Rule Protects Your Appliance Operating Costs Through Energy-Efficient Repair Decisions

https://www.anobii.com/en/0149db637698018fa9/profile/activity

The 50/50 rule for appliances uses operating-cost math to guide your repair-versus-replace decision: if the cost of repair approaches 50 percent of the appliance's replacement price, and the unit is already past its midlife, replacement becomes