For technicians

iHVAC Unit Lookup

Scan a unit. Know what to check.

Take a photo of the data plate — the sticker with the model and serial number. iHVAC reads it, decodes the manufacture date, and pulls up commonly-reported issues for that unit so you walk in already knowing where to look.

Point your camera at the data plate

The metal or sticker label with the model and serial number — usually on the side of the condenser, the furnace cabinet, or inside the access panel.