Best Black Decker Water Cooler

• Uses infrared sensors to measure surface temperatures
• Helps homeowners track down power-draining drafts
• Sold with a 5-step guide to fixing basic energy leaks and comes with the thermal leak detector
• Plugging leaks can save up to 20 percent on heating and cooling costs
• Backed by a two-year warranty

• Perfect for anywhere in the home, garage or office
• 3 speed settings to get the right amount of air circulation
• Easy-to-use, easy-to-access front panel control
• Durable, 9 in. blade
• Unique, self-standing frameless design