The AirFlow Breeze Home Heating/Cooling System (Almond) (Fits 4"W x 10"L opening)

Airflow Breeze Register Booster Fan (Almond)Also available in brownThis size fits most registers. The product is also available in 4x12 sizeThe AirFlow Breeze works with your existing central heating and cooling system, drawing additional air to the problem areas in your home. Once you set your target comfort level, the built-in temperature sensor takes over. It will direct the powerful, yet quiet fan to pull extra warm or cool air out of weak registers, increasing air flow, and delivering the comfort you demand.By improving the air flow from your existing central heating and cooling system, the AirFlow Breeze provides an affordable alternative to window air conditioners, space heaters, costly attic fans and complex zoning systems. Increase your comfort, and save money too! Your furnace and air conditioner bring comfort to your home by moving air through ducts to each room in your house. When the fan from the main system cycles off there is still conditioned air lingering in ducts and crawl spaces. The AirFlow Breeze pulls this conditioned air to your rooms, keeping them more comfortable longer, so your furnace or air conditioner will run less often, lowering your utility bills. • Size: The AirFlow Breeze is available to fit most standard vent openings - 4" x 10" (register cover measures 11 1/2" x 5 1/2" / insert measures 9 3/4" x 3 7/8"). • Material: Flame-retardant plastic• Power Requirements: 115 VAC converted to 12VDC 500mA (6' power cord included) • Power Consumption: 8 Watts• Fan Speed: The AirFlow Breeze has three fan settings • Fast Speed 100 cubic feet per minute (cfm) • Medium Speed 70 cubic feet per minute (cfm) • Slow Speed 40 cubic feet per minute (cfm) • Temperature setting range: Heat or Cool• Vent Finish: Almond • UL Approved• Covered by a one year limited warranty from date of purchase• Comes complete, easy to read instructions.    Frequently Asked QuestionsQ - Does the Air