Equipment identity
Save model and serial numbers, installation date, matched-system evidence, filter size and control information.
HOME SYSTEM OWNERSHIP
Your equipment record, on your device.
Track exact models, warranty dates and service timing without creating an account or uploading documents.
YOUR EQUIPMENT
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KEEP SERVICE EVIDENCE USEFUL
Record what happened, not only when.
A future technician needs exact equipment identity, observed findings and completed work—not a generic “tune-up” entry.
Measured findings
Keep the technician’s diagnosis, relevant startup or service measurements, replaced parts and unresolved recommendations.
Warranty evidence
Separate manufacturer parts coverage from contractor labor promises and retain registration, invoices and required maintenance records.
Safe reminders
Use the exact manufacturer manual and local conditions. A reminder interval does not authorize refrigerant, electrical or combustion work.
DEVICE-LOCAL BY DEFAULT
Export before changing browsers or devices.
This passport does not upload documents or prove that listed service was completed.
Planning boundary
This is a recordkeeping tool, not a diagnostic or manufacturer maintenance schedule. Follow the exact manual, warranty conditions and licensed-service requirements for each system. Never open a refrigerant circuit or combustion appliance unless qualified and authorized.