The Cube cools or warms the water to your set temperature and circulates it through the pad, generally achieving temperatures well below a cool 60 F and easily above a very warm 100 F. A thermostat maintains the set temperature, letting you sleep at your ideal temperature throughout the night. If your Cube malfunctions within the first two years, just ship it to us and we will complete a full diagnostic repair before shipping it back to you. Available in single and dual zone, you can have your mattress pad adjust as one zone or with two separate controls. Semiconductor technology within the control unit heats or chills the water and uses an electric pump to move the fluid through soft coils in the mattress pad. According to the official website and numerous customer reviews, the ChiliPad provides users with proven temperature relief and improves the overall quality of sleep. The material of the pad itself is a 150 thread count poly-cotton blend to allow for breathability, and is very soft. The electric mattress pad regulates the surface temperature of your mattress so that you sleep comfortably all night long. Use the chilipad cube Canada to sleep to your preferred temperature, and save enough in energy to pay for your purchase in less than a year! Save on utility costs by cooling or heating your bed at night instead of your entire house! I quickly discovered I was going to mix up the remotes for each cube so I suggest marking them in some manner to determine which remote belongs to which cube. With that being said I tested the cube in an 85 degree room and a 75 degree room to see what differences I might notice. The way the ChiliPads work is simple: You roll out the pad on a bed, fill up the control unit with water, plug it in, and then set the desired temperature. End battles over the thermostat and save money on your energy bill by cooling or heating your bed instead of your entire house! The chilipad cube Canada is engineered to work anywhere in the world without a voltage converter. Indirect, special, incidental or consequential damages (including any lost revenues, loss of use or lost profits) are not recoverable under the warranty, or with respect to the sale or use of the product. chilipad cube Canada is a cooling mattress pad with a cooling and heating temperature control system.