Warranty Information For Costco

Rest Easy !! Our heaters are engineered in the USA and come with a 1-Year Limited Warranty !


Dr. Heater USA assures that our heaters are free from defects in material and workmanship under normal use and service. Each heater comes with a One-Year Limited Warranty. 



To activate the warranty, please register your unit by completing the Warranty Form and mailing it back to us, or by filling out the Warranty Registration form online. To keep this limited warranty in effect, the heater must be used and handled as directed in the instruction manual. Please note that this warranty does not cover any damage caused by accident, misuse, abuse, or negligence. Please use the product with the equipment specified on the product box to validate the warranty. Kindly check out the Owner's Manual for more details.


We offer a 30-day satisfaction guarantee on all of our products. If your heater arrives damaged, we would be happy to replace it with a brand new working unit.