Since fitting the Hershel heaters in my garage condensation on my lovely cars, during the winter months, is a thing of the past! Using the lowest temperature setting of 5 degrees with the thermostatic control has been an effective inexpensive solution to a significant issue. A further advantage is the ability to warm the garage when working on my cars in the winter months making working on them during this period a much more pleasant experience. These heaters really provide an effective solution to the care of ones vehicles during the winter months.