HVAC: Repair or Replace Calculator
Get a recommendation based on your system's age and current issues
System Information
Typical lifespan: 12-15 years
Refrigerant leak or compressor issue
Estimated Repair Cost Range
$150 - $600
Based on typical costs for this issue
How the $5,000 Rule Works
Formula: System Age × Estimated Repair Cost
If result exceeds $5,000: Replace the system
If result is under $5,000: Repair the system
Example: A 15-year-old system needing a $400 repair = 15 × $400 = $6,000. Since this exceeds $5,000, replacement is recommended.
Recommendation: Repair
10 years × $375 repair = $3,750 (under $5,000 threshold)
Why Repair?
- • Your system still has useful life remaining
- • Repair is more cost-effective than replacement
- • The $150-$600 repair is worthwhile
- • Delay major expense while system is functional
Future Planning:
Your system is 10 years old. Start budgeting for replacement within the next 5 years.
Other Factors to Consider
Energy Efficiency
New systems can reduce energy bills by 20-40% vs systems over 10 years old.
Refrigerant Type
Older systems using R-22 face higher repair costs due to refrigerant phase-out.
Frequency of Repairs
If you're repairing frequently (2+ times/year), replacement may be smarter.