A whole house fan is a simple and inexpensive method of cooling a house.  The whole house fan draws cool outdoor air inside through open windows and exhausts hot room air through the attic to the outside.  The result is excellent ventilation, lower indoor temperatures, and improved evaporative cooling. Removes Heat From Living Area & Attic Saves Energy - A Lot Of Energy Saves You Money Easy To Install - Simple To Operate   Our fans are the best in the industry.  Don't be fooled by cheaper imitations and look-alike models... HV1000 - Single speed, 1000 cfm, Insulated automatic doors, quiet operation, 3 sones, easy installation.  Available in R-22 or R-38 insulation.  Remote control optional (model HV1000-R). HV1600 - 2 Speed, 1600 cfm high/ 900 cfm low, Insulated automatic doors, quiet operation low, moderate noise level high, easy installation, line cord plug-in, remote control included.  Available with R-22 or R-38 insulation. The Ghost - 2 speed, 2800 cfm high / 1600 cfm, low, insulated automatic doors, quiet operation low, moderate noise level high, easy installation, 2-piece design, line cord plug-in, R-22 insulation only. The Superfan™ takes whole house fan cooling to the next level.  We were obsessed with offering our customers a truly quiet whole house fan.  We worked with some of the best ventilation and engineering minds in the United States and Germany to design and develop this new whole house fan.  The Superfan™  - Whisper quiet operation, 2400 cfm, line cord plug-in, easy installation, 3-piece modular design, extremely high quality German made backwards curved impeller fan motor.  Optional wireless remote available, as well as off season insulating inserts.  Extremely quiet operation. Whole House Fan -  Consumer Alert ~Our Exclusive Guarantees~ When you purchase your Tamarack whole house fan from www.rewci.com, we make every effort to backup your investment with "Heroic" customer service. We are at your service from 7 am - 5 pm PST M-F, for any inquiries that you may have.  Toll Free 888-845-6597. We guarantee complete customer satisfaction for 60 days from date of purchase, minus shipping charges. We Do Not Charge Any Restocking Fees. We insist you are completely satisfied!  If during the manufacturer warranty period the fan should happen to fail, due to any manufacturer defect, rewci.com will pick the fan up, send it to the manufacturer, get it repaired and returned to you for no costs. We are loyal and committed to our customers and strive for excellence. Low Pricing Is Guaranteed.  We Will Beat Any Advertised Price, Pure And Simple As That.  Exclusive Customer Service Guarantees Only @ www.rewci.com.