QA-Deluxe 5500 with Low Voltage Plug & Play 2-Speed Wall Switch & Timer | R-5 Insulated Damper | Energy Efficient Whole House Fan | For 2-Story Homes to 4400 sq ft & 1-Story Homes to 3000 sq ft

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QA-Deluxe 5500 with Low Voltage Plug & Play 2-Speed Features

• ❄ The QA-Deluxe 5500 delivers a powerful 5500 CFM (3945 HVI-916 CFM) and requires about 4.5 square feet of attic ventilation.

• ❄ ENERGY EFFICIENT OPERATION - Model QA-Deluxe 5500 costs just pennies an hour to operate and comes with a 2-speed wall switch and timer. It’s ideal for two-story homes up to 3400 sqft and single-story homes up to 2400 sqft. It comes with a 10-year fan motor warranty, 3 years parts warranty and outstanding customer service and is PROUDLY MADE IN THE USA.

• ❄ MODERN ENGINEERING ADVANCES - QA-Deluxe whole house fans consist of acoustical ducting, a precision spun aluminum fan housing, rigid support and mounting brackets with rubber bushings to reduce noise and vibration, a precision laser cut damper box with R5 insulation and heavy-duty support brackets that keep the damper off the drywall.

• ❄ EASY INSTALLATION - Unlike other whole house fans, QA-Deluxe whole house fans are designed & engineered to fit between 16 & 24 inch on-center joists, no framing is required. A vertical wall mount adapter is available upon request for an additional $49

• QA-Deluxe whole house fans are PROUDLY BUILT IN THE USA

About QA-Deluxe 5500 With Low Voltage Plug & Play 2-Speed

QA-Deluxe Whole House Fan Systems Provide Everything Necessary For a Safe And Easy Installation: ✅ - Barometric pressurized gravity dampers insure there will be no heat/cooling loss between the home and attic when not in use. ✅ - Sound absorbing, QuietFlex, cloth lined, ultra quiet acoustical ductwork ✅ - Custom high airflow grill designed for airflow efficiency ✅ - Choice of on/off remote control (Models QA-3300R, QA-4800R) or two speed wall switch with digital timer (Models QA-3300W, QA-5500W) ✅ - And all necessary installation hardware. SINGLE STORY HOMES Up to 900 square feet: Search for "QA-Deluxe Model QA-3300W" w/ 2-Speed Wall Switch & Digital Timer Search for "QA-Deluxe Model QA-3300R" w/ On/Off Remote Control Key Fob. Greater than 900-1700 square feet: Search for "QA-Deluxe Model QA-3300W" w/ 2-Speed Wall Switch & Digital Timer Search for "QA Deluxe Model QA-3300R" w/ On/Off Remote Control Key Fob. TWO STORY HOMES Up to 1450 square feet: Search for "QA-Deluxe Model QA-5500W" w/ 2-Speed Wall Switch & Digital Timer Search for "QA-Deluxe Model QA-5500R" w/ On/Off Remote Control Key Fob. Greater than 1450-2800 sq. ft. Search for "QA-Deluxe Model QA-5500W" w/ 2-Speed Wall Switch & Digital Timer Search for "QA-Deluxe Model QA-5500R" w/ On/Off Remote Control Key Fob.