So this fall, I decided to take matters into my own hands and bring the Dyson Hot & Cool Bladeless Fan & Heater under my roof. Will it hit 90 degrees one last time? Will tropical storms blow in a ...

This is the product's overall performance score, based on key tests conducted by our industry experts in the CHOICE labs.

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Models with a Very Good or Excellent are cool enough to safely touch. Heaters rated Fair or Poor can be hot enough to cause a burn when operating at their hottest setting. The Dyson Pure Hot+Cool ...