Recently bought my second Eden Pure Infrared heater. A big disappointment! Unit does not shut off when approximate temperature is reached! My original unit is now 3 years in use and never a problem! The 30 day return for a refund might not be accepted as they start the 30 day warranty / return policy the day you order, not the day you receive it! I was told to return the unit at my expense, they would check it out, then return the same unit! All units now follow the highest manufacturing practices and are still made in China. Buyer beware!