Down below you can find the warranty information by the type of your installation. Download the specific category.

Warranty category I:
EES, EQ(H), TWI
Download I

Warranty category II:
ADM, ADMR, AH, AHD, BFC, BFM, BTI, DRE, EQ, IT, ITS, ITE, SGE, SGS, ST
Download II

Warranty category IV:
Collectors
Download IV

Warranty category V:
Pump stations, Smart Display, PHE (plate heat exchanger)
Download category V

Warranty card, click here

You can register your product online, if you wish to do so, please follow the link to the Product Registration form.

A.O. Smith disclaimer, click here