Model & Serial Number Lookup

Enter an HVAC or water heater model number, serial number, or both to decode equipment information including capacity, efficiency, configuration, and manufacture date.

Model Number

Found on the equipment rating plate or data tag

Serial Number

Used to determine manufacture date and equipment age

Brand (optional)

Select if known - improves accuracy for ambiguous models

Decoding...

Decode Results

Verified - Energy Star Certified

Attribute	Certified Value

Model Number Decode

Attribute	Decoded Value	Code

Serial Number / Manufacture Date

Important: This tool provides best-effort estimates based on common manufacturer model and serial number patterns. Results should be verified against the equipment rating plate, manufacturer literature, AHRI directory, or official warranty lookup. Certified system efficiency depends on matched indoor/outdoor components and cannot be inferred from a single model number alone.