EPA Section 608 Leak Rate Calculation Sheet

Worksheet to calculate monthly refrigerant leak rate for comfort cooling appliances under EPA Section 608 and flag units that exceed the applicable annual leak rate threshold.

Appliance Identification

• Appliance ID or Asset Tag
• Appliance Name
• Location
• Appliance Type

Calculation Inputs

• Calculation Date
• Refrigerant Type
• Full Charge (lbs)
• Refrigerant Added in the Last 12 Months (lbs)
• Applicable Annual Leak Rate Threshold (%)

Leak Rate Result

• Calculated Leak Rate (%)
• Threshold Exceeded?
• Compliance Status

Corrective Action and Notes

• Corrective Action Taken
  Describe repairs, leak checks, component replacements, or other actions taken to reduce refrigerant loss.
• Next Steps
• Supporting Documents
  Upload repair tickets, service notes, or calculation support if available.

Attestation

• Prepared By
• Prepared By Title
• Attestation