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

https://blogfreely.net/beliasmptu/h1-b-fast-response-standards-determine-repair-or-replace-decisions-for

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